Diagram sections — 30 (139 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 81 (left kick panel) j1 A/c amplifier (right center of dash) A/c blower assembly A/c control assembly A/c evaporator temperature sensor A/c fuse 7.5a A/c ig fuse 10a Ac1 Act Aj10 Aj3 Aj5 Aj9 B bus Blw Bus Bus g Canh Canl Computer data lines system Connector housing color (black) Connector housing color (green) Connector housing color (natural) Connector housing color (red) D58 Damper servo motor (air inlet) Damper servo motor (air mix driver side) Damper servo motor (air mix front passenger side) Damper servo motor (air vent mode) Damper servo motor (cool air bypass) Defogger rear window Defogger system Driver side j/b (left end of dash) Ecu-ig 2 fuse 7.5a Ecu-ig1 4 fuse 7.5a Engine room r/b (left side of engine compt) Exterior lights system Gnd Haz Hazard switch Hot at all times Hot in on or start Ig+ Ill+ Ill- Indicator air bag on/off passenger Interior lights system J/c j60 (left end of dash) J/c j64 (left end of dash) J106 J19 J2 (bottom left center of dash) Lin1 Lock Mg clt relay Mgc Mhtr P-ab Paon Pnk Psw Rdef Red Seats system Sg 1 Sg 2 Sg-6 Sga Sgnd Shd+ Shp+ Stx Svdb Svpb Switch & mirror heater switch Tam Tea Tsd Tsl Tsp Tsr Automatic A/C Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 42 (left side of engine compt) j/c a49 (right side of dash) blower motor 4.0l 4.6l A/c compressor (lower left front of engine) A/c pressure switch (left front of engine compt) A2 (left front of engine compt) A24 Ac1 Act Aj3 Aj7 Ambient temperature sensor (left side of front grille) Automatic light control sensor (top center of dash) Canh Canl Computer data lines system D74 Da3 E2 ethw Engine control module (right rear of engine compt) Engine controls system Engine coolant temperature sensor (except 4.0l: front of left cylinder bank) (4.0l: rear of right cylinder bank) Engine room j/b (left side of engine compt) Except 4.0l Except 4.6l Gnd Hot at all times Htr fuse 50a J3 (right kick panel) Lock sensor Magnetic clutch Mg+ Pnk Red Room temperature sensor (lower left center of dash) Solar sensor Ssr+ Ssr- Thw Tsl Tsr Manual A/C Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Manual A/C Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 76 (left kick panel) j1 A/c amplifier (right center of dash) A/c blower assembly A/c control assembly A/c evaporator temperature sensor A/c fuse 7.5a A/c ig fuse 10a Ac1 Act Aj10 Aj3 Aj5 Aj9 B bus Blw Bus Bus g Canh Canl Computer data lines system Connector housing color (black) Connector housing color (green) Connector housing color (red) D58 Damper servo motor (air inlet) Damper servo motor (air mix driver side) Damper servo motor (air mix front passenger side) Damper servo motor (air vent mode) Defogger rear window Defogger system Driver side j/b (left end of dash) Ecu-ig 2 fuse 7.5a Ecu-ig1 4 fuse 7.5a Engine room r/b (left side of engine compt) Exterior lights system Gnd Haz Hazard switch Hot at all times Hot in on or start Ig+ Ill+ Ill- Indicator air bag on/off passenger Interior lights system J/c j60 (left end of dash) J/c j64 (left end of dash) J106 J19 J2 (bottom left center of dash) Lin1 Lock Mg clt relay Mgc Mhtr P-ab Paon Pnk Psw Rdef Red Seats system Sg 2 Sg-6 Sga Sgnd Shd+ Shp+ Stx Svdp Svpb Switch & mirror heater switch Tam Tea Tsl Tsr Manual A/C Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Manual A/C Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 37 (left side engine compt) j/c a49 4.0l 4.6l A/c compressor (lower left front of engine) A/c pressure switch (left front of engine compt) A2 (left front of engine compt) A24 Ac1 Act Aj3 Aj7 Ambient temperature sensor (left side of front grille) Blower motor (right side of dash) Canh Canl Computer data lines system D74 Da3 E2 ethw Engine control module (right rear of engine compt) Engine controls system Engine coolant temperature sensor (except 4.0l: front of left cylinder bank) (4.0l: rear of right cylinder bank) Engine room j/b (left side of engine compt) Except 4.0l Except 4.6l Gnd Hot at all times Htr fuse 50a J3 (right kick panel) Lock sensor Magnetic clutch Mg+ Pnk Red Ssr+ Ssr- Thw
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 64 +bm +bs A2 (left front of engine compt) Active brake booster (left rear of engine compt) Aj10 Ab1 Ab2 B17 Brk relay Bst Bstp Bsw Canh Canl Computer data lines system Cruise control system Csw D/g D56 Driver side j/b (left end of dash) Ecu ig 1 fuse 7.5a Engine room r/b (left side of engine compt) Exi2 Fl+ Fl- Fr+ Fr- Gnd1 Gyaw Hot in on or start Ig1 J/c a49 (left side of engine compt) J/c a50 (left end of dash) J/c a51 (right end of dash) Left front speed sensor (left front wheel hub assembly) Left rear speed sensor (left rear wheel hub assembly) Pa1 Pim Pkb2 Pnk Psnc Psno Ra5 Red Right front speed sensor (right front wheel hub assembly) Right rear speed sensor (right rear wheel hub assembly) Rl+ Rl- Rr+ Rr- Rb1 Skid control ecu w/ actuator (left side of engine compt) Sp1 Ss1 Ss2 Stp Stp2 Stpo Sts Vcp Vys Yaw rate sensor (under center console) Yaw1 Yaw2 Anti-lock Brakes Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 60 (left front of engine compt) a1 (left front of engine compt) j/c a44 4wd control ecu (if equipped) (right end of dash) 5v +b 5v ic A2 (left front of engine compt) A25 Abs1 fuse 50a Abs2 fuse 40a Add Add actuator (4wd) (front of engine) Aj10 Aj9 B11 B13 B14 B21 Bat Brake fluid level warning switch (brake master cylinder) Buzzer Can i/f Canh Canl Combination meter Computer data lines system Cpu D14 D3 (right rear of engine) Da4 Dg1 Display color tft (if equipped) Driver side j/b (left end of dash) Ecu b1 fuse 7.5a Engine room r/b (left side of engine compt) Ess Gnd Hot at all times Hot in on or start I/f Ig+ Interior lights system J/c j61 (left side of dash) J/c j70 & j71 (left center of dash) J3 (right kick panel) J70 J71 Led driver Met fuse 7.5a Met-b fuse 5a Parking brake switch (base of parking brake lever assembly) Pedal stroke speed sensor (brake master cylinder assembly) Pim Pnk Red Steering angle sensor (steering column) Stop fuse 15a Stop light switch (top of brake pedal assembly) Telltale Vcp Vsc off switch
ANTI-THEFT Forced Entry Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Forced Entry Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 60 (left "b" pillar) p1 (left "c" pillar) (left side of dash) glass breakage sensor ecu (right kick panel) j3 (right side of engine compt) a3 Aj10 Cab Can i/f Combination meter Computer data lines system Cpu D56 Door control receiver (except regular cab: right "c" pillar) (regular cab: right "b" pillar) Door lock switch Driver side j/b (left end of dash) Ecu b1 fuse 7.5a Ecu ig1 fuse 7.5a Engine hood courtesy switch (center front of engine compt) Engine room r/b (left side of engine compt) Except regular Glass breakage sensor microphone (lower center of dash) Gnd Hot at all times Hot in on or start J/c a52 (right end of dash) J/c j61 (left side of dash) J/c j64 (left end of dash) J/c j65 (left side of dash) J/c j66 (right end of dash) J/c j70 (left center of dash) J1 (left kick panel) J3 (right kick panel) Left rear door courtesy switch Left rear door lock motor Lock Met b fuse 5a Mic+ Mic- Mj1 Mj2 Nca Nca mic- Nj2 Op1 Pnk Pnk gbig Power window regulator master switch Prg Q2 (except regular cab: right "c" pillar) (regular cab: right "b" pillar) Qj1 Rda Red Regular cab Right front door lock motor Right front door lock switch Security horn (right rear of engine compt) Security horn relay Security ind Unlock Unlock detection Immobilizer Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Immobilizer Wiring Diagram for Toyota Tundra Limited 2014: 49 (center of dash) j/c j72 & j73 (left "b" pillar) left front door courtesy switch (left end of dash) j/c j64 (right kick panel) j3 A24 Agnd Aj5 Aj9 B15 Can i/f Code Combination meter Computer data lines system Cpu Cty D17 Driver side j/b (left end of dash) Efii Efio Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Gnd Hot at all times Hot in on or start Ign fuse 10a Ignition key cylinder light Imb fuse 7.5a Imi Imo Ind Interior lights system J/c a49 (left side of engine compt) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j72 (left center of dash) J1 (left kick panel) J3 (right kick panel) J72 J73 Ksw Pj2 Pnk Security Transponder key amplifier (at steering column) Transponder key coil Transponder key ecu (left center of dash) Txct Unlock warning switch (steering column) Vc5
BODY CONTROL MODULES Body Control Modules Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Body Control Modules Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 89 7.5a A1 (left front of engine compt) Acc Acc fuse 7.5a Act+ Act- Altb B11 B13 B16 B18 B21 Becu C23 C24 Can Canh Canl Cann Canp Cglp Cgnd Cgsw Cltb Clte Clts Computer data lines system D13 D14 D40 D41 D49 D51 D52 D53 Dim Domr Door locks & anti-theft systems Dr/lck fuse 25a Driver side j/b (left end of dash) Drl Ecu b1 Ecu-ig 2 fuse 7.5a Engine room r/b (left side of engine compt) Exterior lights & interior lights systems Exterior lights system Ffog Fuse Gnd1 Gnd2 Haz Head Headlights & instrument cluster systems Headlights system Horn Horns system Hot at all times Hot in on or acc Hot in on or start Hrly Ile Interior lights system J/c j76 (w/ seat position memory) (left end of dash) Lcty Left front power seat control ecu & switch (under driver's seat) Lin2 Lswl Lswp Lswr Main body ecu (on driver side junction block) Memory systems Multiplex tilt & telescopic ecu (on steering column) Nj3 Outer mirror control ecu P/w relay Pcty Pj2 Pkb Pnk Prg Pws Pz1 Rda Red Ret Rrcy Trly Ul1 Z10 Body Control Modules Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Body Control Modules Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 55 (right center of dash) a/c amplifier (right end of dash) (w/ blindspot monitor system) network gateway ecu (right side of dash) bus buffer (w/o navigation) radio & display receiver assembly (w/ navigation) navigation receiver assembly 4wd control ecu (if equipped) (right end of dash) A24 A25 Actd Aj3 Aj5 Aj9 Bzr Ca1h Ca1l Can+ Can- Canh Canl Center air bag ecu (column shift: bottom center of dash) (floor shift: under front of center console) Combination meter Dcty Dlc 3 (left side of dash) Door locks & anti-theft systems Engine control module (right rear of engine compt) Exterior lights & headlights systems Ffgo Gbs Hcty Headlights system Ind Interior lights system J/c j74 (right side of dash) J/c j75 (left end of dash) J135 J139 J19 J46 Ksw Lswd Main body ecu (on driver side junction block) Memory systems Mirb Mire Mirs Msch Mscl Pnk Red Skid control ecu w/ actuator (left side of engine compt) Steering angle sensor (steering column) Tail Ul3 W/ navigation W/o navigation Warning systems
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 89 (right rear of engine) (4.0l) d8 d1 (except 4.0l) (left rear of engine) 4wd control ecu (if equipped) (right end of dash) A/c amplifier (right center of dash) A/c control assembly A24 A25 A45 Aj2 Aj3 Aj4 Aj5 Aj9 B13 B15 Bat Batt Bus buffer (right side of dash) Ca1h Ca1l Ca1n Ca1p Ca2h Ca2l Ca2n Ca2p Can+ Can- Canh Canl D14 D17 D18 D56 D73 Dia Dlc3 (left side of dash) Driver side j/b (left end of dash) Ecu-b1 fuse 7.5a Ecu-ig 1 fuse 7.5a Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Gnd Hot at all times Hot w/ ig 1 relay energized Hot w/ ig2 relay energized Ig1 Ig2 Ign fuse 10a J/c a45 & d73 (right rear of engine compt) J/c a49 (left side of engine compt) J/c j60 (left end of dash) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j70 & j71 (left center of dash) j71 J/c j72 & j73 (center of dash) J/c j72 & j73 (center of dash) j73 J/c j72 (center of dash) J/c j74 (right side of dash) J/c r17 (under right rear of vehicle) J1 (left kick panel) J135 J139 J19 J3 (right kick panel) J70 J72 J73 Junction terminal j77 (right end of dash) Left blind spot monitor sensor (left corner of rear bumper) Lin1 Navigation receiver assembly (w/ navigation system) radio & display receiver assembly (w/o navigation system) Network gateway ecu (w/ blind spot monitor system) (right end of dash) Obd fuse 7.5a Occupant detection ecu (under front passenger's seat) Pnk Qj1 Qy1 Ra6 Red Right blind spot monitor sensor (right corner of rear bumper) Sil Sr2 Stx Tac Tach Tire pressure warning ecu (right side of dash) Transponder key ecu (left center of dash) W/ navigation system W/o navigation system Computer Data Lines Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 42 (left end of dash) j/c j75 Aj10 Aj9 Can Canh Canl Cann Canp Center air bag ecu (column shift: bottom center of dash) (floor shift: under front of center console) Cgnd Combination meter D/g J/c j65 (left side of dash) J/c j76 (w/ memory) (left end of dash) J46 Jj1 Jw1 Left front power seat control ecu & switch (under driver's seat) Left front power window regulator motor Lin Lin1 Lin2 Main body ecu (on driver side junction block) Mj2 Msch Mscl Multiplex tilt & telescopic ecu (on steering column) Nj3 Outer mirror control ecu Pj2 Pnk Power window regulator master switch Pz1 Red Right front power window regulator motor Sil Skid control ecu w/ actuator (left side of engine compt) Sliding roof control ecu Steering angle sensor (steering column) W/ auto up W/ memory Z10
CRUISE CONTROL
4.0L 4.0L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for 4.0L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 70 (left end of dash) j/c a50 (right side of engine compt) (top of brake pedal assembly) stop light switch +b2 +bm A2 (left front of engine compt) A24 Accelerator pedal position sensor (top of accelerator pedal assembly) Aj10 Aj2 Aj4 Batt Canh Canl Ccs Column shift Computer data lines system D74 D8 (right rear of engine) D9 (right rear of engine) Da2 Da4 Diode (ignition) (left side of dash) E01 E02 E03 Efi 1 fuse 25a Efi relay Engine control module (right rear of engine compt) Engine controls system Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Epa Epa2 Eta Etcs fuse 10a Floor shift Ge01 Hot at all times Hot in on or start Ign fuse 10a Igsw J/c a44 (left front of engine compt) J/c a49 (left side of engine compt) J/c a52 (right end of dash) J/c d73 (right rear of engine compt) J/c j73 & j72 (center of dash) J72 J73 Me01 Met fuse 7.5a Met-b fuse 5a Mrel Park/neutral position switch (transmission assembly) Pnk Red Shield Spd St1- Stop fuse 15a Stp Throttle position sensor (on throttle body) Vcp2 Vcpa Vcta Vpa Vpa2 Vta Vta1 Vta2 4.0L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for 4.0L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 60 (left side of dash) j/c j61 (right kick panel) j3 (w/o tft) +res -set 5v ic A45 Aj3 Aj5 Aj9 Ab1 Ab2 Bk/up lp fuse 10a Buzzer Can i/f Cancel Canh Canl Combination meter assembly Computer data lines system Cpu Cruise control main switch Cruise control switch D55 D65 D73 D8 (right rear of engine) Display color tft (w/ tft) display segmented Driver side j/b (left end of dash) Fl+ Fl- Fr+ Fr- Hot in on or start I/f Ig+ J/c a45 & d73 (right rear of engine compt) J/c j65 (left side of dash) J/c j70 (left center of dash) J45 Led Led driver Left front speed sensor (left front wheel hub assembly) Left rear speed sensor (left rear wheel hub assembly) Lh ig fuse 7.5a On-off Pnk Ra5 Red Right front speed sensor (right front wheel hub assembly) Right rear speed sensor (right rear wheel hub assembly) Rl+ Rl- Rr+ Rr- Rb1 Skid control ecu w/ actuator (left side of engine compt) Sp1 Spiral cable (steering column) Telltale
4.6L 4.6L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for 4.6L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 66 (left end of dash) j/c a50 (left front of engine compt) j/c a44 (right side of engine compt) a3 (top of brake pedal assembly) stop light switch +b2 +bm A2 (left front of engine compt) A24 Accelerator pedal position sensor (top of accelerator pedal assembly) Aj10 Aj2 Aj4 Batt Canh Canl Ccs Column shift Computer data lines system D1 (left rear of engine) D2 (rear of engine compt) D74 Da2 Da4 Diode (ignition) (left side of dash) E03 Efi 1 fuse 25a Efi relay Engine control module (right rear of engine compt) Engine controls system Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Epa Epa2 Eta Etcs fuse 10a Floor shift Ge01 Hot at all times Hot in on or start Ign fuse 10a Igsw J/c a49 (left side of engine compt) J/c a52 (right end of dash) J/c d73 (right rear of engine compt) J/c j73 & j72 (center of dash) J72 J73 Me01 Met b fuse 5a Met fuse 7.5a Mrel Park/neutral position switch (transmission assembly) Pnk Red Spd St1- Stop fuse 15a Stp Throttle position sensor (on throttle body) Vcp2 Vcpa Vcta Vpa Vpa2 Vta1 Vta2 4.6L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for 4.6L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 60 (w/o tft) +res -set 5v ic A45 Aj3 Aj5 Aj9 Ab1 Ab2 Bk/up lp fuse 10a Buzzer Can i/f Cancel Canh Canl Combination meter assembly Computer data lines system Cpu Cruise control main switch Cruise control switch D1 (left rear of engine) D55 D65 D73 Display color tft (w/ tft) display segmented Driver side j/b (left end of dash) Fl+ Fl- Fr+ Fr- Hot in on or start I/f Ig+ J/c a45 & d73 (right rear of engine compt) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j70 (left center of dash) J3 (right kick panel) J45 Led Led driver Left front speed sensor (left front wheel hub assembly) Left rear speed sensor (left rear wheel hub assembly) Lh ig fuse 7.5a On-off Pnk Ra5 Red Right front speed sensor (right front wheel hub assembly) Right rear speed sensor (right rear wheel hub assembly) Rl+ Rl- Rr+ Rr- Rb1 Skid control ecu w/ actuator (left side of engine compt) Sp1 Spiral cable (steering column) Telltale
5.7L 5.7L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for 5.7L, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 70 (left end of dash) j/c a50 (right side of engine compt) a3 (top of brake pedal assembly) stop light switch +b2 +bm A2 (left front of engine compt) A24 Accelerator pedal position sensor (top of accelerator pedal assembly) Aj10 Aj2 Aj4 Batt Canh Canl Ccs Column shift Computer data lines system D1 (left rear of engine) D2 (rear of engine compt) D74 Da2 Da4 Diode (ignition) (left side of dash) E01 E02 E03 E04 E05 Efi 1 fuse 25a Efi relay Engine control module (right rear of engine compt) Engine controls system Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Epa Epa2 Eta Etcs fuse 10a Floor shift Ge01 Hot at all times Hot in on or start Ign fuse 10a Igsw J/c a44 (left front of engine compt) J/c a49 (left side of engine compt) J/c a52 (right end of dash) J/c d73 (right rear of engine compt) J/c j73 & j72 (center of dash) J72 J73 Me01 Met fuse 7.5a Met-b fuse 5a Mrel Park/neutral position switch (transmission assembly) Pnk Red Spd St1- Stop fuse 15a Stp Throttle position sensor (on throttle body) Vcp2 Vcpa Vcta Vpa Vpa2 Vta1 Vta2 5.7L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for 5.7L, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 60 (w/o tft) +res -set 5v ic A45 Aj3 Aj5 Aj9 Ab1 Ab2 Bk/up lp fuse 10a Buzzer Can i/f Cancel Canh Canl Combination meter assembly Computer data lines system Cpu Cruise control main switch Cruise control switch D55 D65 D73 D8 (right rear of engine) Display color tft (w/ tft) display segmented Driver side j/b (left end of dash) Fl+ Fl- Fr+ Fr- Hot in on or start I/f Ig+ J/c a45 & d73 (right rear of engine compt) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j70 (left center of dash) J3 (right kick panel) J45 Led Led driver Left front speed sensor (left front wheel hub assembly) Left rear speed sensor (left rear wheel hub assembly) Lh ig fuse 7.5a On-off Pnk Ra5 Red Right front speed sensor (right front wheel hub assembly) Right rear speed sensor (right rear wheel hub assembly) Rl+ Rl- Rr+ Rr- Rb1 Skid control ecu w/ actuator (left side of engine compt) Sp1 Spiral cable (steering column) Telltale
5.7L FLEX FUEL 5.7L Flex Fuel, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, Cruise Control Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 70 (left end of dash) j/c a50 (right side of engine compt) a3 (top of brake pedal assembly) stop light switch +b2 +bm A2 (left front of engine compt) A24 Accelerator pedal position sensor (top of accelerator pedal assembly) Aj10 Aj2 Aj4 Batt Canh Canl Ccs Column shift Computer data lines system D1 (left rear of engine) D2 (rear of engine compt) D74 Da2 Da4 Diode (ignition) (left side of dash) E01 E02 E03 E04 E05 Efi 1 fuse 25a Efi relay Engine control module (right rear of engine compt) Engine controls system Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Epa Epa2 Eta Etcs fuse 10a Floor shift Ge01 Hot at all times Hot in on or start Ign fuse 10a Igsw J/c a44 (left front of engine compt) J/c a49 (left side of engine compt) J/c a52 (right end of dash) J/c d73 (right rear of engine compt) J/c j73 & j72 (center of dash) J72 J73 Me01 Met fuse 7.5a Met-b fuse 5a Mrel Park/neutral position switch (transmission assembly) Pnk Red Spd St1- Stop fuse 15a Stp Throttle position sensor (on throttle body) Vcp2 Vcpa Vcta Vpa Vpa2 Vta1 Vta2 5.7L Flex Fuel, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, Cruise Control Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 60 (w/o tft) +res -set 5v ic A45 Aj3 Aj5 Aj9 Ab1 Ab2 Bk/up lp fuse 10a Buzzer Can i/f Cancel Canh Canl Combination meter assembly Computer data lines system Cpu Cruise control main switch Cruise control switch D55 D65 D73 D8 (right rear of engine) Display color tft (w/ tft) display segmented Driver side j/b (left end of dash) Fl+ Fl- Fr+ Fr- Hot in on or start I/f Ig+ J/c a45 & d73 (right rear of engine compt) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j70 (left center of dash) J3 (right kick panel) J45 Led Led driver Left front speed sensor (left front wheel hub assembly) Left rear speed sensor (left rear wheel hub assembly) Lh ig fuse 7.5a On-off Pnk Ra5 Red Right front speed sensor (right front wheel hub assembly) Right rear speed sensor (right rear wheel hub assembly) Rl+ Rl- Rr+ Rr- Rb1 Skid control ecu w/ actuator (left side of engine compt) Sp1 Spiral cable (steering column) Telltale
DEFOGGERS Front Deicer Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Front Deicer Wiring Diagram for Toyota Tundra Limited 2014: 33 A/c amplifier (right center of dash) A/c control assembly A2 (left front of engine compt) Aj10 Aj3 Aj9 Ambient temperature sensor (left side of front grille) B10 Canh Canl Computer data lines system Deicer fuse 20a Deicer relay Driver side j/b (left end of dash) Ecu-ig 2 fuse 7.5a Engine room r/b (left side of engine compt) Front wiper deicer Front wiper deicer (left rear of engine compt) Gnd Hot at all times Hot in on or start Ig+ J/c a49 (left side of engine compt) J/c j64 (left end of dash) J19 J2 (bottom left center of dash) Lh-ig fuse 7.5a Lin1 Mirror heater switch Pnk Sg-2 Stx Tam Heated Mirrors Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Heated Mirrors Wiring Diagram for Toyota Tundra Limited 2014: 42 (bottom left center of dash) j2 A/c amplifier (right center of dash) A/c control assembly Aj10 Aj3 Ambient temperature sensor (left side of front grille) Canh Canl Computer data lines system D11 D19 D38 D50 D55 Driver side j/b (left end of dash) Ecu-ig 2 fuse 7.5a Gnd Heater switch Hot at all times Hot in on or start Ig+ J/c a49 (left side of engine compt) J/c j64 (left end of dash) J/c j70 (left center of dash) J1 (left kick panel) J19 J3 (right kick panel) Left outer rear view mirror Lh-ig fuse 7.5a Lin1 Mhtr Mir fuse 15a Mir htr relay Mirror Mirror heater Mj2 Nj2 Pnk Right outer rear view mirror Sg-2 Stx Tam Rear Defogger Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Rear Defogger Wiring Diagram for Toyota Tundra Limited 2014: 43 A/c amplifier (right center A/c control assembly A2 (left front of engine compt) A24 Aj10 Aj3 Ambient temperature sensor (left side of front grille) Ap1 B17 Can h Can l Canh Canl Computer data lines system Def i/up fuse 5a Defog fuse 40a Defog relay Driver side j/b (left end of dash) Ecu-ig 1 fuse 7.5a Ecu-ig 2 fuse 7.5a Els2 Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Gnd Hot at all times Hot in on or start Ig+ J/c a49 (left side of engine compt) J/c j64 (left end of dash) J19 J2 (bottom left center of dash) Lin1 Noise filter Of dash) P10 P2 (regular cab: left "b" pillar) (except regular cab: left "c" pillar) Pnk Rdef Rear window defogger Rear window defogger switch Sg-2 Stx Tam
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Electronic Power Steering Wiring Diagram for Toyota Tundra Limited 2014: 44 B13 Canh Canl Computer data lines system D14 D34 D56 Driver side j/b (left end of dash) Ecu-b1 fuse 7.5a Ecu-ig 1 fuse 7.5a Ecub Engine room r/b (left side of engine compt) Gnd Headlight dimmer switch assembly Hot at all times Hot in on or start J/c j70 & j73 (left center of dash) J2 (bottom left center of dash) J70 J71 Msw Multiplex tilt & telescopic ecu (on steering column) Pnk Power tilt motor (on steering column) Red Telescopic motor Telescopic sensor Telescopic shrink Telescopic stretch Tem+ Tem- Tes Ti & te fuse 15a Tilt & telescopic switch Tilt down Tilt motor Tilt sensor Tilt up Tim+ Tim- Tim- tim+ Tis Vce Vci
ENGINE PERFORMANCE
4.0L 4.0L, Engine Performance Wiring Diagram (1 of 6) for Toyota Tundra Limited 2014 List of elements for 4.0L, Engine Performance Wiring Diagram (1 of 6) for Toyota Tundra Limited 2014: 74 (air intake duct) mass air flow meter (left side of engine compt) vvt sensor (bank 1 exhaust side) (on throttle body) throttle position sensor (rear of engine compt) d9 (right front of engine) power steering oil pressure switch (top left of engine) fuel injector 3 (top left of engine) fuel injector 5 (top of engine) fuel injector 1 (top right of engine) fuel injector 2 (top right of engine) fuel injector 4 (top right of engine) fuel injector 6 A1a+ A1a- A2a+ A2a- Air fuel ratio sensor (bank 1 sensor 1) (left side exhaust, before catalytic converter) Air fuel ratio sensor (bank 2 sensor 1) (right side exhaust, before catalytic converter) D74 D8 (rear of engine compt) Da1 Da2 E2g Ekn2 Eknk Engine control module (right rear of engine compt) Eta Ethw Ev1+ Ev1- Ex+ Ex- Ex1b Ex2b Ha1a Ha2a Heated oxygen sensor (bank 1 sensor 2) (left side exhaust, after catalytic converter) Heated oxygen sensor (bank 2 sensor 2) (right side exhaust, after catalytic converter) Ht1b Ht2b Igf1 Knk1 Knk2 Knock sensor (bank 2) (left front of engine) Me01 Nca Ne+ Ne- Nsw Nt+ Nt- Ox1b Ox2b Pnk Ppmp Psp Red Sp2+ Sp2- Tha Tho1 Tho2 Thw Transmission revolution sensor (turbine) (in transmission) Vc2 Vcta Vcv1 Vcv2 Vta Vta1 Vta2 Vv1+ Vv1- Vv2+ Vv2- 4.0L, Engine Performance Wiring Diagram (2 of 6) for Toyota Tundra Limited 2014 List of elements for 4.0L, Engine Performance Wiring Diagram (2 of 6) for Toyota Tundra Limited 2014: 28 (left front of engine compt) engine coolant temperature sensor (left front of engine compt) j/c a44 (left side of engine) vvt sensor (bank 1 intake side) (right side of engine) vvt sensor (bank 2 intake side) A/f fuse 15a A/f relay A2 (left side of engine compt) Camshaft timing oil control valve (bank 1 exhaust side) (left front of engine) Camshaft timing oil control valve (bank 1) intake side) (left front of engine) Camshaft timing oil control valve (bank 2 exhaust side) (right front of engine) Camshaft timing oil control valve (bank 2) intake side) (right front of engine) Crankshaft position sensor (front of engine) D9 (rear of engine compt) Da3 Da2 Efi 1 fuse 25a Efi relay Engine room j/b (left side of engine compt) Hot at all times J/c d71 (right rear of engine compt) Knock sensor (bank 1) (right front of engine) Nca Purge vsv (left side of engine) Red Vvl+ Vvl- Vvr+ Vvr- 4.0L, Engine Performance Wiring Diagram (3 of 6) for Toyota Tundra Limited 2014 List of elements for 4.0L, Engine Performance Wiring Diagram (3 of 6) for Toyota Tundra Limited 2014: 53 (front of engine compt) air pump (rear of engine) air switching valve (bank 1) (rear of engine) air switching valve (bank 2) (right side of engine compt) vvt sensor (bank 2 exhaust side) +bl Ai-htr fuse 10a Ai-vsv relay Aip Aip2 Air injection control driver Air1 Airp Batt D10 (rear of engine) D74 D8 (rear of engine compt) D86 D87 D9 (rear of engine compt) Da2 E03 E22 Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Ev2+ Ev2- Ex+ Ex- Gnd Gndl Hot at all times Igf Ignition coil 2 (top right of engine) Ignition coil 3 (top left of engine) Ignition coil 5 (top left of engine) Igt2 Igt3 Igt5 J/c d72 (right rear of engine compt) Oc1+ Oc1- Oc2+ Oc2- Oe1+ Oe1- Oe2+ Oe2- Pnk Prg Red Sip Siv Vc2 4.0L, Engine Performance Wiring Diagram (4 of 6) for Toyota Tundra Limited 2014 List of elements for 4.0L, Engine Performance Wiring Diagram (4 of 6) for Toyota Tundra Limited 2014: 39 (near fuel tank) canister pump module (right rear of engine) d9 A/pump fuse 50a Automatic transmission Canister pressure sensor Da1 Da2 Da3 Efi 2 fuse 10a Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Etcs fuse 10a F/pmp fuse 25a Hot at all times Hot in on or start Ign fuse 10a Inj fuse 10a J/c a49 (left side of engine compt) J/c a50 (left end of dash) Leak detection pump Ot+ Ot- Ot2+ Ot2- Pnk Ra1 Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Stop fuse 15a Stop light switch (top of brake pedal assembly) Transmission revolution sensor (electronically controlled transmission) (transmission assembly) Vent valve 4.0L, Engine Performance Wiring Diagram (5 of 6) for Toyota Tundra Limited 2014 List of elements for 4.0L, Engine Performance Wiring Diagram (5 of 6) for Toyota Tundra Limited 2014: 75 (right end of dash) j/c j66 (right kick panel) j3 +bm 5v ic 5v+b A45 Acc Aidi Airv Aj2 Aj3 Aj4 Aj5 Alt Buzzer Can if Canh Canl Chk Combination meter Computer data lines system Cpu D73 D74 D8 (right rear of engine) D9 (right rear of engine) Da4 Diode (starting) (right end of dash) Display color tft (if equipped) Display segmented lcd (if equipped) E01 E02 E04 E05 Engine control module (right rear of engine compt) Ge01 Ha1a Ha2a Hot at all times Ht1b Ht2b I/f Ig+ Ignition switch Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 Instrument cluster system J/c a45 & d73 (right rear of engine d73 compt) J/c a51 (right end of dash) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j70 (left center of dash) Led driver Lock Malfunction indicator lamp Off Park/neutral position switch (transmission assembly) Pnk Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Star Start Starting/ charging system Telltale 4.0L, Engine Performance Wiring Diagram (6 of 6) for Toyota Tundra Limited 2014 List of elements for 4.0L, Engine Performance Wiring Diagram (6 of 6) for Toyota Tundra Limited 2014: 91 (fuel tank assembly) fuel pump control ecu (fuel tank assembly) fuel sender gauge +b2 A24 A3 (right side of engine compt) A4 (right side of engine compt) Ac1 Acc fuse 7.5a Accelerator position sensor (top of accelerator pedal assembly) Act Aip Aip2 Air conditioning system Aj10 Aj4 Aj5 Anti-theft system Backup light relay (right side of dash) Batt Bk/up lp fuse 10a Canh Canl Ccs Column shift Computer data lines system Cruise control system D55 D65 D9 (right rear of engine) Da4 Diode (ignition) (column shift) (left side of dash) Driver side j/b (left end of dash) Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Epa Epa2 F/pmp relay Floor shift Fp- Fpc Gauge Gnd Hot in on or acc Hot in on or start Igf Ignition coil 1 (top of right cylinder bank) Ignition coil 6 (top of left cylinder bank) Ignition coil4 (top of left cylinder bank) Igsw Igt1 Igt4 Igt6 Ill+ Ill- Imi Imo Instrument cluster system Interior lights system J/c a52 (right end of dash) J/c d72 (right rear of engine compt) J/c j70 & j71 (left center of dash) J/c j72 & j73 (center of dash) J2 (bottom left center of dash) J70 J71 J72 J73 Lh-ig fuse 7.5a Met fuse 7.5a Mpmp Mrel Pnk Pump Ra1 Ra2 Red Sftd Sftu Spd St1- Sta Starting/charging system Stp Stsw Tach Transmission control switch (base of transmission shift lever assembly) Vcp2 Vcpa Vpa Vpa2 Vpmp
4.6L 4.6L, Engine Performance Wiring Diagram (1 of 8) for Toyota Tundra Limited 2014 List of elements for 4.6L, Engine Performance Wiring Diagram (1 of 8) for Toyota Tundra Limited 2014: 80 (air intake duct) mass air flow meter (on throttle body) throttle position sensor (top of left cylinder bank) fuel injector 1 (top of left cylinder bank) fuel injector 3 (top of left cylinder bank) fuel injector 5 (top of left cylinder bank) fuel injector 7 (top of right cylinder bank) fuel injector 2 (top of right cylinder bank) fuel injector 4 (top of right cylinder bank) fuel injector 6 (top of right cylinder bank) fuel injector 8 A1a+ A1a- A2a+ A2a- Air fuel ratio sensor (bank 1 sensor 1) (left side exhaust, before catalytic converter) Air fuel ratio sensor (bank 2 sensor 1) (right side exhaust, before catalytic converter) D1 (left rear of engine) D2 (right rear of engine) D74 Da1 Df1 Dh1 Da1 E2g Ekn2 Ekn3 Ekn4 Eknk Engine control module (right rear of engine compt) Eta Ev1+ Ev1- Ex1b Ex2b G2- Ha1a Ha2a Heated oxygen sensor (bank 1 sensor 2) (left side exhaust, after catalytic converter) Heated oxygen sensor (bank 2 sensor 2) (right side exhaust, after catalytic converter) Ht1b Ht2b Igf1 Igf2 J/c d71 (right rear of engine compt) Knk1 Knk2 Knk3 Knk4 Knock sensor (bank 2 sensor 1) (under intake manifold, on right cylinder bank) Me01 Nca Ne+ Ne- Nsw Nt+ Nt- Ox1b Ox2b Pim Pnk Ppmp Psp Red Sp2+ Sp2- Tha Tho1 Tho2 Thw Transmission revolution sensor (turbine) (in transmission) Vcta Vcv1 Vcv2 Vta Vta1 Vta2 Vv1+ Vv1- Vv2+ Vv2- 4.6L, Engine Performance Wiring Diagram (2 of 8) for Toyota Tundra Limited 2014 List of elements for 4.6L, Engine Performance Wiring Diagram (2 of 8) for Toyota Tundra Limited 2014: 31 (front of left cylinder bank) engine coolant temperature sensor (left front of engine compt) j/c a44 (left side of engine compt) vvt sensor (bank 1 exhaust side) (left side of engine compt) vvt sensor (bank 1 intake side) A/f fuse 15a A/f relay A/pump fuse 50a A2 (left front of engine compt) Camshaft position sensor (front of left cylinder bank) Crankshaft position sensor (left front of engine) Da3 Da1 Efi 1 fuse 25a Efi relay Engine room j/b (left side of engine compt) Ex+ Ex- Hot at all times Intake manifold vacuum sensor (left front of intake manifold) J/c d71 (right rear of engine compt) Knock sensor (bank 1 sensor 1) (under intake manifold, on left cylinder bank) Knock sensor (bank 1 sensor 2) (under intake manifold, on left cylinder bank) Knock sensor (bank 2 sensor 2) (under intake manifold, on right cylinder bank) Ne+ Ne- Pim Purge vsv (left rear of engine) Red Vc2 Vvl+ Vvl- 4.6L, Engine Performance Wiring Diagram (3 of 8) for Toyota Tundra Limited 2014 List of elements for 4.6L, Engine Performance Wiring Diagram (3 of 8) for Toyota Tundra Limited 2014: 62 (left rear of engine) d1 (left side of engine compt) air injection control driver (bank 2) (right front of engine) air pump (bank 2) (right rear of engine) egr control valve sub-assembly (right side of engine) vvt sensor (bank 2 exhaust side) (right side of engine) vvt sensor (bank 2 intake side) +b1 +b2 Acis Acis vsv (rear of engine) Ai-htr fuse 10a Ai-htr relay Airp Aph+ Aphg Arp2 Bat2 Camshaft timing oil control valve (bank 1 exhaust side) (front of left cylinder bank) Camshaft timing oil control valve (bank 1 intake side) (front of left cylinder bank) Camshaft timing oil control valve (bank 2 exhaust side) (front of right cylinder bank) Camshaft timing oil control valve (bank 2 intake side) (front of right cylinder bank) D2 (right rear of engine) D52 D54 D74 Da2 Da4 Di2 E03 Egr1 Egr2 Egr3 Egr4 Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Ev2+ Ev2- Ex+ Ex- Gnd Hai1 Hot at all times Ht1b Ht2b Oc1+ Oc1- Oc2+ Oc2- Oe1+ Oe1- Oe2+ Oe2- Pnk Prg Red Sip2 Siv2 Vc2 Vp2 Vv2 Vvr+ Vvr- 4.6L, Engine Performance Wiring Diagram (4 of 8) for Toyota Tundra Limited 2014 List of elements for 4.6L, Engine Performance Wiring Diagram (4 of 8) for Toyota Tundra Limited 2014: 36 (left rear of engine) air switching (bank 1) (left side of engine compt) air injection control driver (bank 1) (on power steering pump) power steering oil pressure sensor (right front of engine) air pump (bank 1) (right rear of engine) air switching valve (bank 2) (right rear of engine) d3 +bl Aip Aip2 Aph+ Aphg Batt D3 (right rear of engine) D48 D50 E22 Gnd Gndl Igf2 Ignition coil 2 (top of right cylinder bank) Ignition coil 3 (top of left cylinder bank) Ignition coil 5 (top of left cylinder bank) Ignition coil 8 (top of right cylinder bank) Igt2 Igt3 Igt5 Igt8 J/c d72 (right rear of engine compt) Noise filter (ignition bank 1) (left rear of engine) Pnk Psp Red Sip Siv Transmission revolution sensor (electronically controlled transmission) (transmission assembly) Vc2 4.6L, Engine Performance Wiring Diagram (5 of 8) for Toyota Tundra Limited 2014 List of elements for 4.6L, Engine Performance Wiring Diagram (5 of 8) for Toyota Tundra Limited 2014: 37 (near fuel tank) canister pump module A/pump fuse 50a Canister pressure sensor D2 (right rear of engine) Da1 Da2 Da3 Efi 2 fuse 10a Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Etcs fuse 10a Hot at all times Hot in on or start Ign fuse 10a Inj fuse 10a J/c a49 (left side of engine compt) J/c a50 (left end of dash) Leak detection pump Ot+ Ot- Ot2+ Ot2- Pnk Ra1 Red S3 automatic transmission Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Stop fuse 15a Stop light switch (top of brake pedal assembly) Vent valve 4.6L, Engine Performance Wiring Diagram (6 of 8) for Toyota Tundra Limited 2014 List of elements for 4.6L, Engine Performance Wiring Diagram (6 of 8) for Toyota Tundra Limited 2014: 77 (right rear of engine) d2 +bm 5v ic 5v+b A45 Acc Aid2 Aidi Airv Aj3 Aj4 Aj5 Alt Buzzer Can if Canh Canl Chk Combination meter Computer data lines system Cpu D1 (left rear of engine) D2 (right rear of engine) D73 D74 e01 Da4 Diode (starting) (right end of dash) Display color tft (if equipped) Display segmented lcd (if equipped) E02 E04 E05 Egr2 Egr3 Engine control module (right rear of engine compt) Ge01 Ha1a Ha2a Hot at all times I/f Ig+ Ignition switch Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 Igt7 Igt8 Instrument cluster system J/c a45 & d73 (right rear of engine compt) d73 J/c a51 (right end of dash) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j66 (right end of dash) J3 (right kick panel) Led driver Lock Malfunction indicator lamp Off Park/neutral position switch (transmission assembly) Pnk Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Star Start Starting/ charging system Starting/charging system Telltale 4.6L, Engine Performance Wiring Diagram (7 of 8) for Toyota Tundra Limited 2014 List of elements for 4.6L, Engine Performance Wiring Diagram (7 of 8) for Toyota Tundra Limited 2014: 37 & j71 (left center of dash) & j73 (center of dash) (left side of dash) (column shift) diode (ignition) Acc fuse 7.5a Aj2 Backup light relay (right side of dash) Bk/up lp fuse 10a Column shift D3 (right rear of engine) D55 D65 Da4 Driver side j/b (left end of dash) Floor shift Gnd Hot in on or acc Hot in on or start Igf1 Ignition coil 1 (top of left cylinder bank) Ignition coil 4 (top of right cylinder bank) Ignition coil 6 (top of right cylinder bank) Ignition coil 7 (top of left cylinder bank) Igt1 Igt4 Igt6 Igt7 J/c d72 (right rear of engine compt) J/c j70 J/c j72 J70 J71 J72 J73 Lh-ig fuse 7.5a Noise filter (ignition bank 2) (right rear of engine) Pnk Red 4.6L, Engine Performance Wiring Diagram (8 of 8) for Toyota Tundra Limited 2014 List of elements for 4.6L, Engine Performance Wiring Diagram (8 of 8) for Toyota Tundra Limited 2014: 83 (left center of dash) j/c j70 (right side of engine compt) +b2 2wd A2 (left front of engine compt) A24 A4 (right side of engine compt) Ac1 Accelerator position sensor (top of accelerator pedal assembly) Accr Act Adj1 Aip Aip2 Air conditioning system Aj10 Aj4 Aj5 Anti-theft system Arv2 Batt Canh Canl Ccs Column shift Computer data lines system Cruise control system Da4 Defogger system Els2 Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Epa Epa2 F/pmp fuse 25a F/pmp relay Floor shift Fp- Fpc Fuel pump control ecu (fuel tank assembly) Fuel sender gauge (fuel tank assembly) Hot at all times Hot in on or start Igsw Ill+ Ill- Imi Imo Instrument cluster system Interior lights system J/c a44 (left front of engine compt) J/c a52 (right end of dash) J/c j72 & j73 (center of dash) J3 (right kick panel) J72 J73 Key interlock solenoid Met fuse 7.5a Mpmp Mrel Pnk Pump Ra1 Ra2 Red Sftd Sftu Shift interlock system Sls+ Spd St1- Sta Starting/charging system Stp Stsw Tach Transmission control switch (base of transmission shift lever assembly) Transmissions system Vcp2 Vcpa Vpa Vpa2 Vpmp
5.7L 5.7L, Engine Performance Wiring Diagram (1 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L, Engine Performance Wiring Diagram (1 of 7) for Toyota Tundra Limited 2014: 81 (air intake duct) mass air flow meter (on throttle body) throttle position sensor (top of left cylinder bank) fuel injector 1 (top of left cylinder bank) fuel injector 3 (top of left cylinder bank) fuel injector 5 (top of left cylinder bank) fuel injector 7 (top of right cylinder bank) fuel injector 2 (top of right cylinder bank) fuel injector 4 (top of right cylinder bank) fuel injector 6 (top of right cylinder bank) fuel injector 8 A1a+ A1a- A2a+ A2a- Air fuel ratio sensor (bank 1 sensor 1) (left side exhaust, before catalytic converter) Air fuel ratio sensor (bank 2 sensor 1) (right side exhaust, before catalytic converter) D1 (left rear of engine) D2 (right rear of engine) D74 Da1 Df1 Dh1 Da1 E2g Ekn2 Ekn3 Ekn4 Eknk Engine control module (right rear of engine compt) Eta Etha Ethw Ev1+ Ev1- Ex1b Ex2b G2- Ha1a Ha2a Heated oxygen sensor (bank 1 sensor 2) (left side exhaust, after catalytic converter) Heated oxygen sensor (bank 2 sensor 2) (right side exhaust, after catalytic converter) Ht1b Ht2b Igf1 Igf2 J/c d71 (right rear of engine compt) Knk1 Knk2 Knk3 Knk4 Knock sensor (bank 2 sensor 1) (under intake manifold, on right cylinder bank) Me01 Nca Ne+ Ne- Nsw Nt+ Nt- Ox1b Ox2b Pnk Ppmp Psp Red Sp2+ Sp2- Tha Tho1 Tho2 Thw Transmission revolution sensor (turbine) (in transmission) Vcta Vcv1 Vcv2 Vta Vta1 Vta2 Vv1+ Vv1- Vv2+ Vv2- 5.7L, Engine Performance Wiring Diagram (2 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L, Engine Performance Wiring Diagram (2 of 7) for Toyota Tundra Limited 2014: 29 (front of left engine compt) engine coolant temperature sensor (left front of engine compt) j/c a44 (left side of engine compt) vvt sensor (bank 1 exhaust side) (left side of engine) vvt sensor (bank 1 intake side) A/f fuse 15a A/f relay A/pump fuse 50a A2 (left front of engine compt) Camshaft position sensor (front of left cylinder bank) Crankshaft position sensor (left front of engine) Da3 Da1 Efi 1 fuse 25a Efi relay Engine room j/b (left side of engine compt) Ex+ Ex- Hot at all times J/c d71 (right rear of engine compt) Knock sensor (bank 1 sensor 1) (under intake manifold, on left cylinder bank) Knock sensor (bank 1 sensor 2) (under intake manifold, on left cylinder bank) Knock sensor (bank 2 sensor 2) (under intake manifold, on right cylinder bank) Ne+ Ne- Purge vsv (left rear of engine) Red Vc2 Vvl+ Vvl- 5.7L, Engine Performance Wiring Diagram (3 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L, Engine Performance Wiring Diagram (3 of 7) for Toyota Tundra Limited 2014: 59 (fuel tank assembly) (5.7l flex fuel) fuel tank solenoid valve (left rear of engine) d1 (left side of engine compt) air injection control driver (bank 2) (rear of right frame member) r1 (right front of engine) air pump (bank 2) (right side of engine) vvt sensor (bank 2 exhaust side) (right side of engine) vvt sensor (bank 2 intake side) +b2 Acis Acis vsv (rear of engine) Ai htr relay Airp Aph+ Aphg Arp2 Bat2 Camshaft timing oil control valve (bank 1 exhaust side) (front of left cylinder bank) Camshaft timing oil control valve (bank 1 intake side) (front of left cylinder bank) Camshaft timing oil control valve (bank 2 exhaust side) (front of right cylinder bank) Camshaft timing oil control valve (bank 2 intake side) (front of right cylinder bank) D2 (right rear of engine) D3 (right rear of engine) D52 D54 D74 Da1 Da2 Da4 Di2 E03 Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Ev2+ Ev2- Ex+ Ex- F/pmp vsv relay (5.7l flex fuel) Fpcr Gnd Hai1 Oc1+ Oc1- Oc2+ Oc2- Oe1+ Oe1- Oe2+ Oe2- Pnk Prg Ra1 Red Sip2 Siv2 Vc2 Vp2 Vv2 Vvr+ Vvr- 5.7L, Engine Performance Wiring Diagram (4 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L, Engine Performance Wiring Diagram (4 of 7) for Toyota Tundra Limited 2014: 36 (left rear of engine) air switching valve (bank 1) (left side of engine compt) air injection control driver (bank 1) (on power steering pump) power steering oil pressure sensor (right front of engine) air pump (bank 1) (right rear of engine) air switching valve (bank 2) (right rear of engine) d3 +b d50 +bl Ai-htr fuse 10a Aip Aip2 Aph+ pnk Batt D3 (right rear of engine) E22 Engine room r/b (left side of engine compt) Gnd Gndl Hot at all times Igf2 Ignition coil 2 (top of right cylinder bank) Ignition coil 3 (top of left cylinder bank) Ignition coil 5 (top of left cylinder bank) Ignition coil 8 (top of right cylinder bank) Igt2 Igt3 Igt5 Igt8 J/c d72 (right rear of engine compt) Pnk Psp Red Sip Siv Vc2 Vp d48 5.7L, Engine Performance Wiring Diagram (5 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L, Engine Performance Wiring Diagram (5 of 7) for Toyota Tundra Limited 2014: 47 (near fuel tank) canister pump module (right rear of engine) d2 A/pump fuse 50a Automatic transmission Canister pressure sensor D63 D64 Da1 Da2 Da3 Efi 2 fuse 10a Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Etcs fuse 10a Hot at all times Hot in on or start Ign fuse 10a Inj fuse 10a J/c a49 (left side of engine compt) J/c a50 (left end of dash) Leak detection pump Mgnd Mtrb Ot+ Ot- Ot2+ Ot2- Pnk Ra1 Red Sgnd Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Stop fuse 15a Stop light switch (top of brake pedal assembly) Transmission revolution sensor (electronically controlled transmission) (transmission assembly) Vcc Vent valve Vgnd Vlvb Vout 5.7L, Engine Performance Wiring Diagram (6 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L, Engine Performance Wiring Diagram (6 of 7) for Toyota Tundra Limited 2014: 82 (right rear of engine) d2 +bm 5v ic 5v+b A45 Acc Aid2 Aidi Airv Aj3 Aj4 Aj5 Alt Buzzer Can if Canh Canl Chk Combination meter Computer data lines system Cpu D1 (left rear of engine) D2 (right rear of engine) D73 D74 Da4 Diode (starting) (right end of dash) Display color tft (if equipped) Display segmented lcd (if equipped) E01 E02 E04 E05 Engine control module (right rear of engine compt) Ge01 Ha1a Ha2a Hot at all times Ht1b Ht2b I/f Ig+ Ignition switch Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 Igt7 Igt8 Instrument cluster system Interior lights system J/c a45 & d73 (right rear of engine compt) d73 J/c a51 (right end of dash) J/c j60 (left end of dash) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j66 (right end of dash) J1 (left kick panel) J3 (right kick panel) Led driver Lock Malfunction indicator lamp Off Park/neutral position switch (transmission assembly) Pnk Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Star Start Starting/ charging system Starting/charging system Telltale Tow/haul pattern select switch (floor shift)
5.7L FLEX FUEL 5.7L Flex Fuel, Engine Performance Wiring Diagram (1 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (1 of 7) for Toyota Tundra Limited 2014: 81 (air intake duct) mass air flow meter (on throttle body) throttle position sensor (top of left cylinder bank) fuel injector 1 (top of left cylinder bank) fuel injector 3 (top of left cylinder bank) fuel injector 5 (top of left cylinder bank) fuel injector 7 (top of right cylinder bank) fuel injector 2 (top of right cylinder bank) fuel injector 4 (top of right cylinder bank) fuel injector 6 (top of right cylinder bank) fuel injector 8 A1a+ A1a- A2a+ A2a- Air fuel ratio sensor (bank 1 sensor 1) (left side exhaust, before catalytic converter) Air fuel ratio sensor (bank 2 sensor 1) (right side exhaust, before catalytic converter) D1 (left rear of engine) D2 (right rear of engine) D74 Da1 Df1 Dh1 Da1 E2g Ekn2 Ekn3 Ekn4 Eknk Engine control module (right rear of engine compt) Eta Etha Ethw Ev1+ Ev1- Ex1b Ex2b G2- Ha1a Ha2a Heated oxygen sensor (bank 1 sensor 2) (left side exhaust, after catalytic converter) Heated oxygen sensor (bank 2 sensor 2) (right side exhaust, after catalytic converter) Ht1b Ht2b Igf1 Igf2 J/c d71 (right rear of engine compt) Knk1 Knk2 Knk3 Knk4 Knock sensor (bank 2 sensor 1) (under intake manifold, on right cylinder bank) Me01 Nca Ne+ Ne- Nsw Nt+ Nt- Ox1b Ox2b Pnk Ppmp Psp Red Sp2+ Sp2- Tha Tho1 Tho2 Thw Transmission revolution sensor (turbine) (in transmission) Vcta Vcv1 Vcv2 Vta Vta1 Vta2 Vv1+ Vv1- Vv2+ Vv2- 5.7L Flex Fuel, Engine Performance Wiring Diagram (2 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (2 of 7) for Toyota Tundra Limited 2014: 29 (front of left engine compt) engine coolant temperature sensor (left front of engine compt) j/c a44 (left side of engine compt) vvt sensor (bank 1 exhaust side) (left side of engine) vvt sensor (bank 1 intake side) A/f fuse 15a A/f relay A/pump fuse 50a A2 (left front of engine compt) Camshaft position sensor (front of left cylinder bank) Crankshaft position sensor (left front of engine) Da3 Da1 Efi 1 fuse 25a Efi relay Engine room j/b (left side of engine compt) Ex+ Ex- Hot at all times J/c d71 (right rear of engine compt) Knock sensor (bank 1 sensor 1) (under intake manifold, on left cylinder bank) Knock sensor (bank 1 sensor 2) (under intake manifold, on left cylinder bank) Knock sensor (bank 2 sensor 2) (under intake manifold, on right cylinder bank) Ne+ Ne- Purge vsv (left rear of engine) Red Vc2 Vvl+ Vvl- 5.7L Flex Fuel, Engine Performance Wiring Diagram (3 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (3 of 7) for Toyota Tundra Limited 2014: 59 (fuel tank assembly) (5.7l flex fuel) fuel tank solenoid valve (left rear of engine) d1 (left side of engine compt) air injection control driver (bank 2) (rear of right frame member) r1 (right front of engine) air pump (bank 2) (right side of engine) vvt sensor (bank 2 exhaust side) (right side of engine) vvt sensor (bank 2 intake side) +b2 Acis Acis vsv (rear of engine) Ai htr relay Airp Aph+ Aphg Arp2 Bat2 Camshaft timing oil control valve (bank 1 exhaust side) (front of left cylinder bank) Camshaft timing oil control valve (bank 1 intake side) (front of left cylinder bank) Camshaft timing oil control valve (bank 2 exhaust side) (front of right cylinder bank) Camshaft timing oil control valve (bank 2 intake side) (front of right cylinder bank) D2 (right rear of engine) D3 (right rear of engine) D52 D54 D74 Da1 Da2 Da4 Di2 E03 Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Ev2+ Ev2- Ex+ Ex- F/pmp vsv relay (5.7l flex fuel) Fpcr Gnd Hai1 Oc1+ Oc1- Oc2+ Oc2- Oe1+ Oe1- Oe2+ Oe2- Pnk Prg Ra1 Red Sip2 Siv2 Vc2 Vp2 Vv2 Vvr+ Vvr- 5.7L Flex Fuel, Engine Performance Wiring Diagram (4 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (4 of 7) for Toyota Tundra Limited 2014: 36 (left rear of engine) air switching valve (bank 1) (left side of engine compt) air injection control driver (bank 1) (on power steering pump) power steering oil pressure sensor (right front of engine) air pump (bank 1) (right rear of engine) air switching valve (bank 2) (right rear of engine) d3 +b d50 +bl Ai-htr fuse 10a Aip Aip2 Aph+ pnk Batt D3 (right rear of engine) E22 Engine room r/b (left side of engine compt) Gnd Gndl Hot at all times Igf2 Ignition coil 2 (top of right cylinder bank) Ignition coil 3 (top of left cylinder bank) Ignition coil 5 (top of left cylinder bank) Ignition coil 8 (top of right cylinder bank) Igt2 Igt3 Igt5 Igt8 J/c d72 (right rear of engine compt) Pnk Psp Red Sip Siv Vc2 Vp d48 5.7L Flex Fuel, Engine Performance Wiring Diagram (5 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (5 of 7) for Toyota Tundra Limited 2014: 47 (near fuel tank) canister pump module (right rear of engine) d2 A/pump fuse 50a Automatic transmission Canister pressure sensor D63 D64 Da1 Da2 Da3 Efi 2 fuse 10a Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Etcs fuse 10a Hot at all times Hot in on or start Ign fuse 10a Inj fuse 10a J/c a49 (left side of engine compt) J/c a50 (left end of dash) Leak detection pump Mgnd Mtrb Ot+ Ot- Ot2+ Ot2- Pnk Ra1 Red Sgnd Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Stop fuse 15a Stop light switch (top of brake pedal assembly) Transmission revolution sensor (electronically controlled transmission) (transmission assembly) Vcc Vent valve Vgnd Vlvb Vout 5.7L Flex Fuel, Engine Performance Wiring Diagram (6 of 7) for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, Engine Performance Wiring Diagram (6 of 7) for Toyota Tundra Limited 2014: 82 (right rear of engine) d2 +bm 5v ic 5v+b A45 Acc Aid2 Aidi Airv Aj3 Aj4 Aj5 Alt Buzzer Can if Canh Canl Chk Combination meter Computer data lines system Cpu D1 (left rear of engine) D2 (right rear of engine) D73 D74 Da4 Diode (starting) (right end of dash) Display color tft (if equipped) Display segmented lcd (if equipped) E01 E02 E04 E05 Engine control module (right rear of engine compt) Ge01 Ha1a Ha2a Hot at all times Ht1b Ht2b I/f Ig+ Ignition switch Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 Igt7 Igt8 Instrument cluster system Interior lights system J/c a45 & d73 (right rear of engine compt) d73 J/c a51 (right end of dash) J/c j60 (left end of dash) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j66 (right end of dash) J1 (left kick panel) J3 (right kick panel) Led driver Lock Malfunction indicator lamp Off Park/neutral position switch (transmission assembly) Pnk Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Star Start Starting/ charging system Starting/charging system Telltale Tow/haul pattern select switch (floor shift)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Backup Lamps Wiring Diagram for Toyota Tundra Limited 2014: 56 A2 (left front of engine compt) Acc fuse 7.5a Aj2 Aj3 Aj4 Aj9 B/up B24 Backup light Backup light relay (column shift) (right side of dash) Bk/up lp fuse 10a Clearance sonar ecu (right end of dash) Column shift Combination meter D55 D65 D74 Da4 Diode (ignition) (column shift) (left side of dash) Driver side j/b (left end of dash) Engine control module (ecm) (right rear of engine compt) Engine room r/b (left side of engine compt) Floor shift Hot w/ acc relay energized Hot w/ ig1 2 relay energized Hot w/ ig1 relay energized J/c a44 (left front of engine compt) J/c j60 (left end of dash) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j66 (right end of dash) J/c j70 & j71 (left center of dash) J/c j72 & j73 (center of dash) J1 (left kick panel) J135 J139 J70 J71 J72 J73 Left rear combination light assembly Lh-ig fuse 7.5a Navigation receiver assembly (w/ navigation) radio & display receiver assembly (w/o navigation) Park/ neutral position switch (transmission assembly) R1 (rear of right frame member) R15 R16 Ra5 Red Rev Right rear combination light assembly Tow backup relay Tow bk/up fuse 7.5a Trailer socket (under center of rear bumper) W/ navigation W/o navigation Exterior Lamps Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 74 (left end of dash) j/c j67 (right end of dash) j/c a51 (right kick panel) j3 (top of brake pedal assembly) stop light switch 5v ic A1 (left front of engine compt) A12 A24 A33 Aj10 Aj11 Aj2 Aj4 Brk 1 relay Brk 2 relay Bsw Can i/f Canh Canl Cargo light & high mounted stop light Combination meter Computer data lines system Cpu Cruise control system Ecu-b1 fuse 7.5a Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) High mounted stop light Hot at all times Hot w/ ig 2 relay energized I/f Ig+ J/c a50 (left end of dash) J/c j61 (left side of dash) J/c j66 (right end of dash) Led driver Left headlight assembly Left license plate light Left rear combination light assembly Left turn ind Met fuse 7.5a Met-b fuse 5a Mj2 Nj1 P2 (regular cab: left "b" pillar) (except regular cab: left "c" pillar) Pa1 Parking Pnk R1 (rear of right frame member) R13 R14 Ra5 Red Right license plate light Right rear combination light assembly Right turn ind Shift lock control ecu (floor shift: under center console) (column shift: right side of dash) Side marker Skid control ecu w/ actuator (left side of engine compt) Sr1 Stop Stop fuse 15a Stp Stp2 Stpo Tail/ side marker Telltale Turn Turn haz fuse 15a Turn/ daytime running light W/ column shift W/ drl halogen type W/ drl led type W/ floor shift Exterior Lamps Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 93 4.0l A/c control assembly A1 (left front of engine compt) A13 A3 (right side of engine compt) A32 Acc Acc fuse 7.5a Aj10 Aj11 Aj3 Aj9 Alt fuse 140a Altb Auto B13 B17 B21 Becu C22 Canh Canl Computer data lines system D55 Dcty Dr/lck fuse 25a Driver side j/b (left end of dash) Drl Ecu ig 1 fuse 7.5a Ecu-ig 2 fuse 7.5a Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Except 4.0l Flasher relay (left end of dash) Gnd Gnd1 Gnd2 Haz Hazard switch Head Headlight dimmer switch assembly Hot at all times Hot w/ acc relay energized Hot w/ ig1 3 relay energized Hot w/ ig1 relay energized Interior lights system J/c a49 (left side of engine compt) J/c a50 (left end of dash) J/c j60 (left end of dash) J/c j64 (left end of dash) J/c j70 & j71 (left center of dash) J1 (left kick panel) J2 (bottom left center of dash) J3 (right kick panel) J70 J71 Lcty Led drl relay Left Left outer rearview mirror Lh-ig fuse 7.5a Lh-j/b fuse 150a Light control switch Ltot Main body ecu (on driver side junction block) Mj1 Nj1 Off Parking Pcty Pj2 Pnk Red Right Right headlight assembly Right outer rearview mirror Rrcy Rtot Running light Side marker Stin Tail Tail fuse 15a Tail relay Trailer tow circuit Trly Trnl Trnr Turn Turn signal switch Turn/ daytime running light W/ drl halogen type W/ drl led type Trailer Tow Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Trailer Tow Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 38 A2 (left front of engine compt) Aj4 Aj6 Aj7 B/up Backup lamps circuit Batt Brake control relay w/ bracket (if equipped) (left center of dash) Brk Brk 1 relay Brk 2 relay Bsw Cruise control system Engine room r/b (left side of engine compt) Gnd Hot at all times J/c a44 (left front of engine compt) J/c a50 (left end of dash) J/c a51 (right end of dash) J/c j61 (left side of dash) J3 (right kick panel) R1 (rear of right frame member) Ra2 Ra5 Red Skid control ecu w/ actuator (left side of engine compt) Stop Stop fuse 15a Stop light switch (top of brake pedal assembly) Stpo Sttl Sttr Sub batt fuse 40a Sub batt relay Tail Tow brk fuse 30a Towing fuse 30a Trailer socket (under center of rear bumper) Trailer Tow Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Trailer Tow Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 44 4.0l A/c control assembly Aj1 Aj2 Alt fuse 140a Auto B17 D57 Driver side j/b (left end of dash) Ecu-ig1 fuse 7.5a Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Except 4.0l Flasher relay (left end of dash) Gnd Haz Hazard switch Head Headlight dimmer switch assembly Hot at all times Hot w/ ig 1 relay energized J/c a49 (left side of engine compt) J/c j62 (left side of dash) J/c j64 (left end of dash) J1 (left kick panel) J2 (bottom left center of dash) Left Lh-j/b fuse 150a Light control switch Ltot Main body ecu (on driver side junction block) Off Panel fuse 7.5a Pnk Red Right Rtot Stin Tail Tail relay Tow tail fuse 30a Tow tail relay Trly Turn signal switch
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for Toyota Tundra Limited 2014 List of elements for Ground Distribution Wiring Diagram (1 of 4) for Toyota Tundra Limited 2014: 97 (5.7l flex fuel) fuel tank solenoid valve assembly (if equipped) (if equipped) wireless door lock buzzer (left side of engine compt) engine room j/b (left side of engine compt) engine room r/b (w/ drl led type) left headlight assembly (w/ drl led type) right headlight assembly (w/ theft deterrent) engine hood courtesy switch 4wd control ecu 5.7l A/c pressure switch A/f relay A1 (left front of engine compt) A10 A12 A13 A2 (left front of engine compt) A24 A25 A3 (right side of engine compt) A32 A33 A4 (right side of engine compt) A45 Air fuel ratio sensor (bank 1 sensor 1) shield Air fuel ratio sensor (bank 2 sensor 1) shield Air injection control driver (bank 1) Air injection control driver (bank 2) Aj3 Back p/w 1 relay Back p/w 2 relay Brake fluid level warning switch Canister pump module Cruise control main switch Cruise control switch D1 (4.6l, 5.7l 5.7l flex fuel) (left rear of engine) D2 (4.6l, 5.7l 5.7l flex fuel) (right rear of engine) D50 D54 D73 D74 Da1 Defog relay Dlc3 Efi relay Engine control module Except 4.0l 2wd Except 5.7l F/pmp relay Flex fuel From driver side j/b (diagram 3 of 4) Front wiper deicer Fuel pump control ecu Heated oxygen sensor (bank 1 sensor 2) shield Heated oxygen sensor (bank 2 sensor 2) shield Ig2 relay J45 Junction connector a44 (left front of engine compt) Junction connector a45 & d73 (right rear of engine compt) Junction connector a52 (right end of dash) Junction connector d71 (right rear of engine compt) Junction connector j65 (left side of dash) Knock sensor (bank 1 sensor 1) shield Knock sensor (bank 1 sensor 2) shield Knock sensor (bank 2 sensor 1) shield Knock sensor (bank 2 sensor 2) shield Left blind spot monitor sensor Left fog light Left headlight assembly Left license plate light Left rear combination light assembly Nca Noise filter R1 (rear of right frame member) R13 R14 R15 R16 Ra1 Ra2 Ra4 Right blind spot monitor sensor Right fog light Right headlight assembly Right license plate light Right rear combination light assembly Skid control ecu w/ actuator Spiral cable (steering column) Sr1 St relay Sub batt relay To ground d3 (diagram 2 of 4) Tow bkup relay Trailer socket W/ drl halogen type Washer fluid level sensor Windshield wiper motor Ground Distribution Wiring Diagram (2 of 4) for Toyota Tundra Limited 2014 List of elements for Ground Distribution Wiring Diagram (2 of 4) for Toyota Tundra Limited 2014: 59 (4wd) add actuator (if equipped) left front seat heater (if equipped) left seat cushion climate control blower (w/ memory) left front power seat control ecu & switch (w/ memory) left front power seat switch (seat cushion control) (w/o memory) left front power seat switch A45 Air fuel ratio sensor (bank 1 sensor 1) shield Air fuel ratio sensor (bank 2 sensor 1) shield Air injection control driver Air pump (bank 1) Air pump (bank 2) Air switching valve (bank 1) Air switching valve (bank 2) Aj3 Canister pump module Cargo light high mounted stop light Crankshaft position sensor shield Cruise control main switch Cruise control switch D3 (4.6l, 5.7l 5.7l flex fuel) (right rear of engine) D73 D74 D8 (4.0l) (right rear of engine) D87 D9 (4.0l) (right rear of engine) Da1 Dg1 Dlc3 Da2 Engine control module From ground d2 (diagram 1 of 4) Heated oxygen sensor (bank 1 sensor 2) shield Heated oxygen sensor (bank 2 sensor 2) shield Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil 7 Ignition coil 8 J45 Junction connector a45 & d73 (right rear of engine compt) Junction connector d71 (right rear of engine compt) Junction connector j65 (left side of dash) Knock sensor (bank 1) shield Knock sensor (bank 2) shield Left rear door lock motor Nca Op1 P1 (left "b" pillar) P10 P2 (except regular cab: left "c" pillar) (regular cab: left "b" pillar) Pz1 Ra1 Rear window defogger Spiral cable (steering column) Zz2 Ground Distribution Wiring Diagram (3 of 4) for Toyota Tundra Limited 2014 List of elements for Ground Distribution Wiring Diagram (3 of 4) for Toyota Tundra Limited 2014: 61 (column shift) transmission control switch (if equipped) left vanity light (if equipped) right vanity light (if equipped) sliding roof control ecu (left end of dash) driver side j/b (w/ auto up) left front power window regulator motor A/c amplifier Acc relay B21 Back sonar or clearance sonar switch assembly Backup light relay Cargo light switch Center air bag ecu Column shift Combination meter D30 Dlc3 Except regular cab Flasher relay Floor shift Headlight dimmer switch assembly Ig1 1 relay Ig1 2 relay Ig1 3 relay Inner mirror Interior dome light switch assembly J1 (left kick panel) J12 J19 J4 (steering column) J45 J46 Junction connector j60 (left end of dash) Junction connector j61 (left side of dash) Jw1 Key interlock solenoid Left front door lock motor Left outer rear view mirror Main body ecu Nj1 Outer mirror control ecu Outer mirror switch assembly P/w relay Power outlet relay Power window regulator master switch Power window regulator switch (for back window) Regular cab Right steering pad switch Roof console box assembly Room lamp Spiral cable (steering column) Steering pad switch To ground a1 (diagram 1 of 4) To ground j2 (diagram 4 of 4) Tow/ haul pattern select switch Transmission control switch Unlock warning switch Vsc off switch W/ memory W/o memory Windshield wiper switch Ground Distribution Wiring Diagram (4 of 4) for Toyota Tundra Limited 2014 List of elements for Ground Distribution Wiring Diagram (4 of 4) for Toyota Tundra Limited 2014: 66 (column shift) shift lock control ecu (floor shift) shift lock control ecu (if equipped) right front seat heater (if equipped) right seat cushion climate control blower (left end of dash) driver side j/b (w/ navigation) navigation receiver assembly (w/o navigation) radio & display receiver assembly A/c control assembly Air pump Blower motor Brake control relay w/ bracket Center air bag ecu Clearance sonar ecu Column shift Combination meter D10 (4.0l) (rear of engine) D16 D28 Door control receiver Floor shift From ground j1 (diagram 3 of 4) Glass breakage sensor ecu J133 J137 J141 J144 J2 (center of dash bottom left) J3 (right kick panel) J46 J5 (bottom right center of dash) J6 (under passenger's seat) Jt1 Junction connector j61 (left side of dash) Junction terminal Left power outlet socket assembly 1 Mj2 Multiplex tilt & telescopic ecu Network gateway ecu Occupant detection ecu Oq1 Power outlet socket assembly 2 Q1 (right "b" pillar) Q2 (regular cab: right "b" pillar) (except regular cab: right "c" pillar) Qy1 Qy2 Rear power outlet socket assembly 1 Right front door lock motor Right front door lock switch Right front power window regulator motor Right front power window switch Right power outlet socket assembly 1 Right rear door lock motor Right rear outer view mirror Steering angle sensor Stereo component amplifier assembly Tire pressure warning ecu Tire pressure warning reset switch Tj1 Transfer position switch Transmission control switch Transponder key ecu W/ power seat (front passenger's seat) right front power seat switch W/ separate type amplifier & jbl type W/ separate type amplifier & w/o jbl type W/o memory W/o sdars
HEADLIGHTS Headlights Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Headlights Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 90 4.0l 5v ic A1 (left front of engine compt) A2 (left front of engine c0mpt) Acc Acc fuse 7.5a Air conditioning system Aj10 Alt fuse 140a Altb Auto Automatic light control sensor (if equipped) (top center of dash) B11 B13 B16 B18 B21 Becu Can i/f Canh Canl Cltb Clte Clts Combination meter Computer data lines system Cpu D13 Dcty Dim Dimmer switch Dr/lck fuse 25a Driver side j/b (left end of dash) Drl Ecu- ig 2 fuse 7.5a Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Except 4.0l Ffgo Ffog Flash Fog fuse 15a Fog light switch Fog relay Gnd1 Gnd2 Head Headlight dimmer switch assembly High Hot at all times Hot w/ acc relay energized Hot w/ ig1 3 relay energized Hot w/ ig2 relay energized Hrly Ig+ Interior lights system J/c a50 (left side of dash) J/c a51 (right side of dash) J/c j61 (left side of dash) J1 (left kick panel) J3 (right kick panel) Lcty Led driver Left fog light Lh-j/b fuse 150a Light control Light control switch Low Main body ecu (on driver side junction block) Main fuse 40a Met b fuse 5a Met fuse 7.5a Off Parking brake switch (base of parking brake lever assembly) Pcty Pkb Pnk Red Right fog light Rrcy Sensor Solar Tail Tail fuse 15a Tail relay Telltale Trly Tsl Tsr W/ automatic Headlights Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Headlights Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 48 (right side of engine compt) (w/ led type) led drl relay A1 (left front of engine compt) A10 A11 A12 A13 A2 (left front of engine compt) A3 (right side of engine compt) Aj10 Aj11 Aj3 Aj9 D55 Daytime running light Dim relay Driver circuit Driver side j/b (left end of dash) Ecu-b1 fuse 7.5a Engine room r/b (left side of engine compt) Exterior lights system Flasher relay (w/ halogen type) (left end of dash) Head relay High Hot at all times Hot w/ ig1 relay energized J/c a44 (left front of engine compt) J/c a52 (right end of dash) J/c j70 & j71 (left center of dash) J70 Led drl fuse 7.5a Left headlight assembly Lh head fuse 15a Lh ig fuse 7.5a Ll head fuse 15a Low Parking Pnk Red Rh head fuse 15a Right headlight assembly Rl head fuse 15a Running light turn/daytime Trnl Trnr Turn- haz fuse 15a W/ drl halogen type W/ drl led type
HORN Horn Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Horn Wiring Diagram for Toyota Tundra Limited 2014: 17 Cruise control main switch D21 Driver side j/b (left end of dash) Engine room j/b (left side of engine compt) High pitched horn (right front of engine compt) Horn Horn fuse 10a Horn relay Horn switch Hot at all times J45 Low pitched horn (left front of engine compt) Main body ecu (on driver side junction block) Spiral cable (steering column) Steering pad switch W/ steering pad switch W/o steering pad switch
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 78 (front of engine) oil pressure sensor +s si 4.0l 5v ic 5v+b A2 (left front of engine compt) Ae1 Aj10 Aj4 Aj9 Anti-theft system Brake fluid level warning switch (brake master cylinder) Buzzer Can i/f Canh Canl Charge gauge (tft multi information display) Charge ind Chg- Chk Combination meter Computer data lines system Cpu Da3 Display color tft (multi information display) Display segmented lcd (lcd multi information display) Engine controls system Engine room r/b (left side of engine compt) Except 4.0l Exterior lights system Fuel gauge Fuel sender gauge (fuel tank assembly) Hot at all times Hot in on or start I/f Ig+ Ill- Interior lights system J/c a44 (left front of engine compt) J/c j60 (left end of dash) J/c j61 (left side of dash) J1 (left kick panel) J3 (right kick panel) J45 Lcd multi information display Led driver Left turn ind Malfunction indicator lamp Met fuse 7.5a Met-b fuse 5a Msch Mscl Mssl Navigation system Oil gauge (tft multi information display) Oil pressure ind Oil pressure switch (right front of engine) Pnk Ra1 Red Right steering pad switch Right turn ind Security Speed gauge Spiral cable (steering column) Starting/charging system Steering pad switch Tacho gauge Telltale Temperature gauge Tft multi information display Tire Transmissions system Trip reset rheostat/ W/ parking assist (intuitive parking assist) Warning systems Wiper/wahser system Wlvl Instrument Cluster Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 57 (left "c" pillar) left rear door courtesy switch (right "b" pillar) right front door courtesy switch (right "c" pillar) right rear door courtesy switch A1 (left front of engine compt) A24 Acc Acc fuse 7.5a Aj4 Altb B11 B13 B14 B21 Becu Canh Canl Clearance sonar ecu (right end of dash) Computer data lines system Dcty Dr/lck fuse 25a Driver side j/b (left end of dash) Ecu- b1 fuse 7.5a Ecu- ig 2 fuse 7.5a Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Gnd1 Gnd2 Hot at all times Hot in on or start Hot w/ acc relay energized J/c j64 (left end of dash) J/c j70 & j71 (left center of dash) J135 J139 J141 J70 J71 Lcty Left front door courtesy switch (left "b" pillar) Main body ecu Navigation receiver assembly (w/ navigation) radio receiver assembly (w/o navigation) Parking brake switch (base of parking brake lever assembly) Pcty Pj2 Pkb Pkb2 Pnk Qj1 Red Rrcy Skid control ecu w/ actuator (left side of engine compt) Sp1 Spd Stereo component amplifier (under front passenger's seat) Tire pressure warning ecu (right side of dash) W/ navigation W/o navigation
INTERIOR LIGHTS Cargo Light Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Cargo Light Wiring Diagram for Toyota Tundra Limited 2014: 32 A1 (left front of engine compt) Acc Acc fuse 7.5a Altb B21 C13 Cargo light & high mounted stop light Cargo light switch Cargo lp fuse 7.5a Cargo relay Cglp Cgsw Courtesy lamps circuit D46 Dcty Dr/lck fuse 25a Driver side j/b (left end of dash) Ecu ig 2 fuse 7.5a Gnd1 Gnd2 Hot at all times Hot in on or acc Hot in on or start Instrument illumination circuit Lcty Left cargo light Main body ecu (on driver side junction block) Off P2 (regular cab: left "b" pillar) (except regular cab: left "c" pillar) Pcty Right cargo light Rrcy Courtesy Lamps Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 71 (center of dash) j/c j72 (left end of dash) j/c j76 A1 (left front of engine compt) Acc Acc fuse 7.5a Aj9 Altb B13 B21 Becu Can Canh Canl Cann Canp Cgnd Computer data lines system D51 D54 Dcty Domr Dr/lck fuse 25a Driver side j/b (left end of dash) Ecu-ig 2 fuse 7.5a Gnd Gnd1 Gnd2 Hot at all times Hot w/ acc relay energized Hot w/ ig1 3 relay energized Ile J/c j64 (left end of dash) J1 (left kick panel) J3 (right kick panel) Lcty Left front door courtesy switch (left "b" pillar) Left front door lock motor Left outer rear view mirror (w/ memory) Left rear door courtesy switch (left "c" pillar) Left rear door lock motor Lssr Lswd Lswl Lswp Lswr Main body ecu (on driver side junction block) Mir fuse 15a Mj2 Mlp Mlp- Nj1 Nj2 Nj3 Op1 Oq1 Outer mirror control ecu (w/ memory) P1 (left "b" pillar) Pcty Pj2 Pnk Puddle light Q1 (right "b" pillar) Qj1 Red Right front door courtesy switch (right "b" pillar) Right front door lock motor Right outer rear view mirror (w/ memory) Right rear door courtesy switch (right "c" pillar) Right rear door lock motor Rrcy Unlock detection Courtesy Lamps Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 47 (left side of dash) j/c j61 5v ic Aj10 Can i/f Canh Canl Combination meter Computer data lines system Cpu Cty Dome fuse 7.5a Dome relay Door Ecu b1 fuse 7.5a Engine room r/b (left side of engine compt) Except regular cab Fcty Flmp Foot light (if equipped) Hot at all times Hot w/ ig2 relay energized Ig+ Ignition key cylinder light Interior dome light switch assembly J/c j60 (left end of dash) J/c j67 (left end of dash) J/c j72 & j73 (center of dash) J1 (left kick panel) J3 (right kick panel) J72 J73 Jw1 Led driver Left vanity light (if equipped) Met b fuse 5a Met fuse 7.5a Off Pnk Red Regular cab w/o vanity light Right vanity light (if equipped) Roof console box assembly Room lamp (except regular cab) Telltale Transponder key amplifier (w/ engine immobiliser system) (at steering column) W/ vanity light W/o vanity light Instrument Illumination Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 56 4.0l A/c control assembly A1 (left front of engine compt) Acc Acc fuse 7.5a Alt fuse 140a Altb Auto B13 B21 Back sonar or clearance sonar switch assembly Becu Blind spot monitor main switch (warning canceling switch assembly) (if equipped) Canh Canl Computer data lines system D57 Dr/lck fuse 25a Driver side j/b (left end of dash) E10 Ec-ig 2 fuse 7.5a Engine room j/b (left side of engine compt) Except 4.0l Gnd1 Gnd2 Head Headlight dimmer switch assembly Hot at all times Hot w/ acc relay energized Hot w/ ig1 3 relay energized Ill+ Ill- J/c j62 (left side of dash) J1 (left kick panel) J133 J134 J137 J138 Lh j/b fuse 150a Light control switch Main body ecu (on driver side junction block) Navigation receiver assembly (w/ navigation) radio & display receiver assembly (w/o navigation) Off Panel fuse 7.5a Pnk Power window regulator switch (for back window) Red Tail Tail relay Tow/haul pattern select switch (floor shift) Transfer position switch Transmission control switch (floor shift) Trly W/ automatic light control W/ navigation W/o navigation Instrument Illumination Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 35 (left side of dash) j/c j61 5v ic A1 (left front of engine compt) Aj10 Can i/f Canh Canl Cargo light switch Combination meter Computer data lines system Cpu Ecu b1 fuse 7.5a Engine room r/b (left side of engine compt) Hot at all times Hot w/ ig2 relay energized I/f Ig+ Ill+ Ill- Interior dome light switch assembly J1 (left kick panel) J3 (right kick panel) J45 Led driver Left steering switch Met b fuse 5a Met fuse 7.5a Pnk Red Right steering switch Spiral cable (steering column) Steering pad switch (if equpped) Telltale Trip reset rheostat/ Vsc off switch
MEMORY SYSTEMS Memory Mirrors Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Memory Mirrors Wiring Diagram for Toyota Tundra Limited 2014: 71 Acc Acc fuse 7.5a Blind spot monitor ind Bsl+ Bsr+ Can Canh Canl Cann Canp Cgnd Computer data lines system D54 Defogger system Driver side j/b (left end of dash) Ec mirror Ec+ Ec- Exterior lights system Gnd Hot at all times Hot in on or acc Hsrl Hsrr Hssr J/c j61 (left side of dash) J/c j71 (left center of dash) J1 (left kick panel) J4 (steering column) Left outer rear view mirror Lvc M+l M+r Main body ecu (on driver side junction block) Mhl Mhr Mir fuse 15a Mirb Mire Mirrors system Mirs Mj1 Mj2 Mlp Mlp- Mr+ Mr- Mry Msw Mswe Mvl Mvr Navigation system Nj2 Nj3 Outer mirror control ecu Outer mirror switch assembly Pnk Puddle light Red Ret Right outer rear view mirror Rvc Seat memory switch Set Trnl Trnr Turn Vsr Vsrl Vssr Memory Power Tilt & Power Telescopic Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Toyota Tundra Limited 2014: 52 (left end of dash) j/c j76 B13 Can Canh Canl Cgnd D14 D34 D56 Driver side j/b (left end of dash) Ecu ig 1 fuse 7.5a Ecu-b1 fuse 7.5a Ecub Engine room r/b (left side of engine compt) Gnd Headlight dimmer switch assembly Hot at all times Hot in on or start J/c j70 & j71 (left center of dash) J2 (bottom left center of dash) J70 J71 Mry Msw Mswe Multiplex tilt & telescopic ecu (on steering column) Nj3 Outer mirror control ecu Pnk Power tilt motor (on steering column) Red Seat memory switch Set Telescopic motor Telescopic sensor Telescopic shrink Telescopic stretch Tem+ Tem- Tes Ti & te fuse 15a Tilt & telescopic switch Tilt down Tilt motor Tilt sensor Tilt up Tim+ Tim- Tim- tim+ Tis Vce Vci Memory Seat Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Memory Seat Wiring Diagram for Toyota Tundra Limited 2014: 60 +b1 +b2 B13 Buckle switch C11 Can Cann Canp Cgnd Computer data lines system Dbcl Driver side j/b (left end of dash) Ecu-b1 fuse 7.5a Engine room r/b (left side of engine compt) Fr p/seat lh fuse 30a Front Frv+ Frv- Gnd1 Gnd2 Hold Hot at all times Left front lumbar support motor Left front power seat control ecu & switch (under driver's seat) Left front power seat cushion control motor Left front power seat position motor (lift position) Left front power seat position motor (reclining position) Left front power seat position motor (slide position) Left front power seat position motor (vertical position) Left front power seat switch (lumbar support control) Left front power seat switch (seat cushion control) Left front seat inner belt switch (integral to left front seat belt buckle assembly) Lft+ Lft- Lumbar support Mry Mswe Outer mirror control ecu P1 (left "b" pillar) Pnk Pz1 Rcl+ Rcl- Rear Red Release Seat memory switch Set Sgnd Sld+ Sld- Ssfv Ssrl Ssrr Ssrs Svsb Z10 Z14 Zz1 Zz2
NAVIGATION Blind Spot Monitoring Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Blind Spot Monitoring Wiring Diagram for Toyota Tundra Limited 2014: 50 Aj2 Bind Blb Blgd Blind spot monitor main switch (warning canceling switch assembly) Brb Brgd Bsl+ Bsr+ Bssw Buz Bzn Bzp Ca1n Ca1p Ca2n Ca2p Computer data lines system D56 Driver side j/b (left end of dash) Ecu ig 1 fuse 7.5a Hot in on or start Ill+ Ill- Indicator monitor blind spot Interior lights system J/c j72 & j73 (center of dash) J1 (left kick panel) J3 (right kick panel) J72 J73 Left blind spot monitor sensor (left corner of rear bumper) Left outer rear view mirror Mj2 Mlp- Nj2 Omil Omir Pj2 Pnk R1 (rear of right frame member) Ra6 Rear cross traffic alert buzzer (blind spot monitor buzzer) (if equipped) (except regular cab: left "c" pillar) (regular cab: left "b" pillar) Red Right blind spot monitor sensor (right corner of rear bumper) Right outer rear view mirror Sr1 Sr2 W/ memory W/o memory Navigation Wiring Diagram, with Built-in Amplifier (1 of 3) for Toyota Tundra Limited 2014 List of elements for Navigation Wiring Diagram, with Built-in Amplifier (1 of 3) for Toyota Tundra Limited 2014: 92 (center of dash) j/c j65 (center of dash) j/c j66 (if equipped) sdars antenna +b2 Acc2 Adpg Agnd Aj2 Aj4 Alo Antenna Aro Asgn Au1 Au2 Au3 Auxo Back Canh Canl Column shift Computer data lines system Da4 Down Eau Enter Floor shift Gnd2 Gps antenna J/c j72 & j73 (center of dash) J116 J122 J135 J139 J151 J154 J155 J45 J72 J73 Jj2 Left Left steering pad switch Macc Min+ Min- Mode hold Navigation receiver assembly (w/ navigation system) radio & display receiver assembly (w/o navigation system) Nca Off hook On hook Park/ neutral position switch (transmission assembly) Pkb Pnk Red Rev Right Right steering pad switch Satellite radio antenna assembly Sgnd Sns2 Spd Spiral cable (left side of dash) Steering pad switch (if equipped) (behind left side of dash) Stereo component tuner assembly (w/ sdars) (under front passenger's seat) Stereo jack adapter assembly Sw1 Sw2 Sw3 Swg Udo+ Udo- Ugd1 Ugd4 Ujsg Up1 Us1+ Us1- Us4+ Us4- Usg4 Usv1 Usv4 Va- Val+ Var+ Voice Vol+ Vol- W/ holder antenna assembly W/ navigation system W/o navigation system Navigation Wiring Diagram, with Built-in Amplifier (2 of 3) for Toyota Tundra Limited 2014 List of elements for Navigation Wiring Diagram, with Built-in Amplifier (2 of 3) for Toyota Tundra Limited 2014: 44 (left side of dash) (column shift) diode (ignition) 5v ic Acc Acc fuse 7.5a Aj10 Aj9 B11 Bk/up lp fuse 10a Can i/f Canh Canl Combination meter Computer data lines system Cpu D55 D65 Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Hot at all times Hot w/ acc relay energized Hot w/ ig1 relay 1 energized Hot w/ ig1 relay 2 energized Hot w/ ig2 relay energized Ig+ J/c j61 (left side of dash) J/c j70 & j71 (left center of dash) J/c j70 (left center of dash) J3 (right kick panel) J70 J71 Jw1 Lh ig fuse 7.5a Met fuse 7.5a Met-b fuse 5a Mi1+ Mic- Nca Parking brake switch (base of parking brake lever assembly) Pnk Red Roof console box assembly Sgnd Skid control ecu w/ actuator (left side of engine compt) Sp1 Navigation Wiring Diagram, with Built-in Amplifier (3 of 3) for Toyota Tundra Limited 2014 List of elements for Navigation Wiring Diagram, with Built-in Amplifier (3 of 3) for Toyota Tundra Limited 2014: 56 +b1 Acc1 Aj11 Aj5 Ca+ Cb+ Cgnd Cv+ Cv- Engine room r/b (left side of dash) Fl+ Fl- Fr+ Fr- Gnd1 Hot at all times Ill+ Ill- Interior lights system J133 J134 J136 J137 J138 J140 J6 (w/ sdars) j5 (w/o sdars) (w/ sdars: under passenger's seat) (w/o sdars: bottom right center of dash) Left front speaker assembly 1 Left front speaker set Left rear speaker assembly (w/ rear door speaker) Mj2 Navigation receiver assembly (w/ navigation system) radio & display receiver assembly (w/o navigation system) Nca Nj3 Op1 Oq1 Pj1 Pnk Qj2 Ra1 Rad 1 fuse 20a Red Right front speaker assembly 1 Right front speaker set Right rear speaker assembly (w/ rear door speaker) Rl+ Rl- Rr+ Rr- Television camera (integral to tail gate handle assembly) Twl+ Twl- Twr+ Twr- W/ navigation system W/o navigation system Xr1 Navigation Wiring Diagram, with Separate Amplifier & JBL (1 of 4) for Toyota Tundra Limited 2014 List of elements for Navigation Wiring Diagram, with Separate Amplifier & JBL (1 of 4) for Toyota Tundra Limited 2014: 85 (center of dash) j/c j65 (center of dash) j/c j66 +b2 Acc2 Adpg Agnd Aj2 Aj4 Alo Antenna Aro Asgn Au1 Au2 Au3 Auxo Back Canh Canl Computer data lines system Da4 Down Eau Enter Gnd2 Gps antenna J116 J135 J151 J154 J45 Jj2 Left Left steering pad switch Macc Min+ Min- Mode hold Mut1 Navigation receiver assembly Nca Off hook On hook Park/ neutral position switch (transmission assembly) Pkb Pnk Red Rev Right Right steering pad switch Satellite radio antenna assembly Sdars antenna Sgnd Sns2 Spd Spiral cable (left side of dash) Steering pad switch (behind left side of dash) Stereo component tuner assembly (under front passenger's seat) Stereo jack adapter assembly Sw1 Sw2 Sw3 Swg Tx1+ Tx1- Udo+ Udo- Ugd1 Ugd4 Ujsg Up1 Us1+ Us1- Us4+ Us4- Usg4 Usv1 Usv4 Va- Val+ Var+ Voice Vol+ Vol- W/ holder antenna assembly Navigation Wiring Diagram, with Separate Amplifier & JBL (2 of 4) for Toyota Tundra Limited 2014 List of elements for Navigation Wiring Diagram, with Separate Amplifier & JBL (2 of 4) for Toyota Tundra Limited 2014: 45 5v ic Acc Acc fuse 7.5a Ag9 Aj10 Aj9 Amp fuse 30a B11 Bk/up lp fuse 10a Can i/f Canh Canl Combination meter Computer data lines system Cpu D55 D65 Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Hot at all times Hot w/ acc relay energized Hot w/ ig1 relay 1 energized Hot w/ ig1 relay 2 energized Hot w/ ig2 relay energized Ig+ J/c j61 (left side of dash) J/c j70 & j71 (left center of dash) J/c j70 (left center of dash) J3 (right kick panel) J70 J71 Jw1 Lh ig fuse 7.5a Met fuse 7.5a Met-b fuse 5a Mi1+ Mic- Nca Parking brake switch (base of parking brake lever assembly) Pnk Red Roof console box assembly Sgnd Skid control ecu w/ actuator (left side of engine compt) Sp1 Navigation Wiring Diagram, with Separate Amplifier & JBL (3 of 4) for Toyota Tundra Limited 2014 List of elements for Navigation Wiring Diagram, with Separate Amplifier & JBL (3 of 4) for Toyota Tundra Limited 2014: 56 (under front passenger's seat) stereo component amplifier assembly +b2 +tw -tw Acc Ctr+ Ctr- Fl+ Fl- Fr+ Fr- Gnd Gnd2 Ii1+ Ii1- J141 J142 J143 J6 (under passenger's seat) Left front speaker assembly 1 Left front speaker assembly 2 Left front speaker set Left rear speaker assembly Left rear speaker assembly 2 Mj2 Mute Nca Nj3 Op1 Oq1 Pj1 Pnk Qj2 Red Right front speaker assembly 2 Right front speaker set Right rear speaker assembly Right rear speaker assembly 2 Rl+ Rl- Rr+ Rr- Sld Spd Twl+ Twl- Twr+ Twr- Tx+ Tx- Wf1+ Wf1- Wfl+ Wfl- Wfr+ Wfr- Navigation Wiring Diagram, with Separate Amplifier & JBL (4 of 4) for Toyota Tundra Limited 2014 List of elements for Navigation Wiring Diagram, with Separate Amplifier & JBL (4 of 4) for Toyota Tundra Limited 2014: 39 (1 to 10 pins not used) +b1 Acc1 Aj11 Aj5 Ca+ Cb+ Cgnd Cv+ Cv- Engine room r/b (left side of engine compt) Fl+ Fl- Fr+ Fr- Gnd1 Hot at all times Ill+ Ill- Interior lights system J133 J134 J136 J6 (under passenger's seat) Mj2 Navigation receiver assembly Nca Pj1 Ra1 Rad 1 fuse 20a Red Right front speaker assembly 1 Rl+ Rl- Sld2 Speaker w/ box assembly 1 Stereo component speaker assembly Television camera (integral to tail gate handle assembly) Xr1 Navigation Wiring Diagram, with Separate Amplifier & without JBL (1 of 4) for Toyota Tundra Limited 2014 List of elements for Navigation Wiring Diagram, with Separate Amplifier & without JBL (1 of 4) for Toyota Tundra Limited 2014: 92 (center of dash) j/c j65 (center of dash) j/c j66 +b2 Acc2 Adpg Agnd Aj2 Aj4 Alo Antenna Aro Asgn Au1 Au2 Au3 Auxo Back Canh Canl Column shift Computer data lines system Da4 Down Eau Enter Floor shift Gnd2 Gps antenna J/c j72 & j73 (center of dash) J116 J122 J135 J139 J151 J154 J155 J45 J72 J73 Jj2 Left Left steering pad switch Macc Min+ Min- Mode hold Navigation receiver assembly (w/ navigation system) radio & display receiver assembly (w/o navigation system) Nca Off hook On hook Park/ neutral position switch (transmission assembly) Pkb Pnk Red Rev Right Right steering pad switch Satellite radio antenna assembly Sdars antenna Sgnd Sns2 Spd Spiral cable (left side of dash) Steering pad switch (behind left side of dash) Stereo component tuner assembly (under front passenger's seat) Stereo jack adapter assembly Sw1 Sw2 Sw3 Swg Udo+ Udo- Ugd4 Ujsg Up1 Us1+ Us1- Us4+ Us4- Usd1 Usg4 Usv1 Usv4 Va- Val+ Var+ Voice Vol+ Vol- W/ holder antenna assembly W/ navigation system W/o navigation system Navigation Wiring Diagram, with Separate Amplifier & without JBL (2 of 4) for Toyota Tundra Limited 2014 List of elements for Navigation Wiring Diagram, with Separate Amplifier & without JBL (2 of 4) for Toyota Tundra Limited 2014: 44 (left side of dash) (column shift) diode (ignition) 5v ic Acc Acc fuse 7.5a Ag9 Aj10 B11 Bk/up lp fuse 10a Can i/f Canh Canl Combination meter Computer data lines system Cpu D55 D65 Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Hot at all times Hot w/ acc relay energized Hot w/ ig1 relay 1 energized Hot w/ ig1 relay 2 energized Hot w/ ig2 relay energized Ig+ J/c j61 (left side of dash) J/c j70 & j71 (left center of dash) J/c j70 (left center of dash) J3 (right kick panel) J70 J71 Jw1 Lh ig fuse 7.5a Met fuse 7.5a Met-b fuse 5a Mi1+ Mic- Nca Parking brake switch (base of parking brake lever assembly) Pnk Red Roof console box assembly Sgnd Skid control ecu w/ actuator (left side of engine compt) Sp1 Navigation Wiring Diagram, with Separate Amplifier & without JBL (3 of 4) for Toyota Tundra Limited 2014 List of elements for Navigation Wiring Diagram, with Separate Amplifier & without JBL (3 of 4) for Toyota Tundra Limited 2014: 46 (under front passenger's seat) stereo component amplifier assembly Acc Aj5 Aj9 Amp Amp fuse 30a Cb+ Cgnd Cv+ Cv- Engine room r/b (left side of engine compt) Fl+ Fl- Fr+ Fr- Gnd Hot at all times J/c j69 (right end of dash) J144 J145 J6 (under passenger's seat) Left front speaker assembly 1 Left rear speaker assembly Mj2 Nca Nj3 Op1 Oq1 Pj1 Pnk Qj2 Ra1 Red Right front speaker assembly 1 Right rear speaker assembly Right rear speaker assembly 2 (9 speaker) Rl+ Rl- Rr+ Rr- Television camera (integral to tail gate handle assembly) Wfl+ Wfl- Wfr+ Wfr- Xr1 Navigation Wiring Diagram, with Separate Amplifier & without JBL (4 of 4) for Toyota Tundra Limited 2014 List of elements for Navigation Wiring Diagram, with Separate Amplifier & without JBL (4 of 4) for Toyota Tundra Limited 2014: 47 +b1 Acc1 Aj11 Amp Ca+ Cgnd Engine room r/b (left side of engine compt) Fl+ Fl- Fr+ Fr- Gnd1 Hot at all times Ill+ Ill- Interior lights system J/c j68 (left side of dash) J/c j69 (right end of dash) J133 J134 J136 j140 J137 J138 J6 (under passenger's seat) Left front speaker set Left rear speaker assembly 2 (9 speaker) Navigation receiver assembly (w/ navigation system) radio & display receiver assembly (w/o navigation system) Nca Op1 Pj1 Pnk Rad 1 fuse 20a Red Ri1+ Ri1- Right front speaker set Rl+ Rl- Rr+ Rr- Stereo component speaker assembly Twl+ Twl- Twr+ Twr- W/ navigation system W/o navigation system Parking Assistant Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Parking Assistant Wiring Diagram for Toyota Tundra Limited 2014: 80 (left end of dash) j/c j60 (left side of dash) j/c j61 (right kick panel) j3 5v ic 5v+b A45 Ab1 Acc fuse 7.5a Aj10 Aj2 Aj4 Aj5 Aj9 Back sonar or clearance sonar switch assembly Bk/up lp fuse 10a Bof Bor Buzzer Ca1 Clearance sonar ecu (right end of dash) Combination meter Cpu D55 D56 D65 D73 Da4 Diode (ignition) (w/ column shift) (left side of dash) Display color Driver side j/b (left end of dash) Ecu Ecu ig 1 fuse 7.5a Engine room r/b (left side of engine compt) Hot at all times Hot in on or acc Hot in on or start Hot w/ ig2 relay energized I/f Ig+ Ill+ Ill- Interior J/c a45 & d73 (right rear of engine compt) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j66 (right end of dash) J/c j70 & j71 (left center of dash) J/c j72 & j73 (center of dash) J1 (left kick panel) J3 (right kick panel) J70 J71 J72 J73 L10 Left front ultrasonic sensor 1 (left front end of front bumper) Left rear center ultrasonic sensor 1 (left side of rear bumper) Left rear ultrasonic sensor 1 (left rear corner of rear bumper) Lh ig fuse 7.5a Lights Met fuse 7.5a Met-b fuse 5a Park/neutral position switch (transmission assembly) Pnk Ra1 Red Right front ultrasonic sensor 1 (right front end of front bumper) Right rear center ultrasonic sensor 1 (right side of rear bumper) Right rear ultrasonic sensor 1 (right rear corner of rear bumper) Skid control ecu w/ actuator (left side of engine compt) Sof Sor Sp1 Spd Sr1 System Tft W/ column shift W/ floor shift W/ tft multi-information display
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for Toyota Tundra Limited 2014 List of elements for Power Distribution Wiring Diagram (1 of 3) for Toyota Tundra Limited 2014: 108 (left end of dash) driver side j/b (left side of engine compt) engine room j/b (left side of engine compt) engine room r/b 4.0l 4.0l & 4.6l 5.7l & 5.7l flex fuel A/c ig fuse 10a A/pump fuse (except 4.0l) 50a A/pump fuse 50a A1 (left front of engine compt) Acc Acc cut relay (left side of dash) Acc fuse 7.5a Acc relay Air conditioning system Aj10 Aj9 Alt fuse 180a 140a Alt s fuse 5a Am1 fuse 7.5a Am2 fuse 7.5a Amp fuse 30a Anti-lock brakes & electronic power steering systems Anti-theft, navigation, defogger, door locks, transmissions, exterior lights, cruise control, engine controls & sound systems B10 B13 B17 B21 B24 Battery Becu Bk/up lp fuse 10a C11 C22 Computer data lines system Computer data lines, shift interlock, anti-lock brakes, electronic power steering warning, navigation, door locks, anti-theft & memory systems D14 D43 D45 D47 D55 D56 D57 D65 D66 Defogger, air conditioning, mirrors & power tops systems Defogger, exterior lights & anti-lock brakes systems Dome fuse 7.5a Door locks & anti-theft systems Door locks, transmissions, mirrors, exterior lights, memory, navigation & sound systems E10 Ecu ig 1 fuse 7.5a Ecu ig 2 fuse 7.5a Ecu ig1 4 fuse 7.5a Ecu-b1 fuse 7.5a Ecu-ig1 3 fuse 7.5a Electronic power steering & memory systems Engine controls system Except 4.0l Exterior lights system From e obd fuse (diagram 2 of 3) From power outlet relay (diagram 2 of 3) Gnd1 Headlights & exterior lights systems Htr fuse 50a Ig 1 relay Ig1 2 relay Ig1 3 relay Ignition switch Interior lights system J/c j70 & j71 (left center of dash) J70 J71 Lh ig fuse 7.5a Lh j/b fuse 150a Lock Main body ecu Memory systems Mirrors system Off Panel fuse 7.5a Pnk Rad 1 fuse 20a Red Seat htr fuse 20a Seats system Shift interlock system Short pin Sound & navigation systems St fuse 30a Start Starting/ charging system Tail fuse 15a Tail relay To driver side j/b (diagram 2 of 3) To engine room j/b (diagram 2 of 3) To engine room j/b (diagram 3 of 3) To main fuse (diagram 2 of 3) To met-b fuse (diagram 3 of 3) To power outlet relay (diagram 2 of 3) Tow bk/up fuse 7.5a Transmissions system Transmissions, exterior lights, anti-theft, door locks, sound, cruise control & navigation systems Trly Turn haz fuse 15a Wiper fuse 30a Wiper/washer system Wsh fuse 20a Power Distribution Wiring Diagram (2 of 3) for Toyota Tundra Limited 2014 List of elements for Power Distribution Wiring Diagram (2 of 3) for Toyota Tundra Limited 2014: 52 (left end of dash) driver side j/b A/c fuse 7.5a A/f fuse 15a A/f relay A2 (left front of engine compt) Air conditioning system Column shift Computer data lines system D18 D34 D36 D58 D61 Efi 1 fuse 25a Efi relay Engine controls system Engine room j/b (left side of engine compt) Floor shift Fr p/ seat lh fuse 30a Fr p/ seat rh fuse 30a From a/pump 1 fuse (diagram 1 of 3) From acc relay (diagram 1 of 3) From engine room j/b (diagram 1 of 3) From ignition switch (diagram 1 of 3) Headlights system Horn fuse 10a Horn relay Ig2 main fuse 30a Ig2 relay J/c a44 (left front of engine compt) J2 (bottom left center of dash) Jt1 Left power outlet socket assembly 1 Main fuse 40a Memory & electronic power steering systems Memory & seats systems Obd fuse 7.5a Pnk Power outlet relay Power outlet socket assembly 2 (floor shift) Pwr outlet fuse 15a Rear power outlet socket assembly 1 (column shift) Rear power outlet socket assembly 1 (floor shift) Red Right power outlet socket assembly 1 Seats system Ti & te fuse 15a Tj1 To acc relay (diagram 1 of 3) To engine room r/b (diagram 3 of 3) To power 3 fuse (diagram 3 of 3) To tail relay (diagram 1 of 3) Power Distribution Wiring Diagram (3 of 3) for Toyota Tundra Limited 2014 List of elements for Power Distribution Wiring Diagram (3 of 3) for Toyota Tundra Limited 2014: 60 (left side of engine compt) engine room r/b 4wd fuse 30a Abs 1 fuse 50a Abs 2 fuse 40a Ai htr fuse 10a Altb Anti-lock brakes system Anti-theft system Cargo lp fuse 7.5a Cargo relay D35 D54 D64 Defog fuse 40a Defogger system Deicer fuse 20a Dr/lck fuse 25a Driver side j/b (left end of dash) Engine controls system Engine controls, cruise control & transmissions systems Engine room j/b (left side of engine compt) Etcs fuse 10a Exterior lights & computer data lines systems Exterior lights system F/pmp fuse 25a Fog fuse 15a From engine room j/b (diagram 1 of 3) From engine room j/b (diagram 2 of 3) From pwr j outlet fuse (diagram 2 of 3) From short pin (diagram 1 of 3) Headlights system Ign fuse 10a Imb fuse 7.5a Inj fuse 10a Instrument cluster & anti-theft systems Instrument cluster system Led drl fuse (w/ daytime running light led type) 7.5a Main body ecu Memory systems Met fuse 7.5a Met-b fuse 5a Mir fuse 15a Mir htr relay P/w relay Pnk Power 1 fuse 30a Power 3 fuse (w/ auto up) 20a Power fuse (w/ auto up) 25a Power fuse (w/ back power window) 30a Power tops system Power windows system Red S/roof fuse 25a Stop fuse 15a Sub batt fuse 40a Tow brk fuse 30a Tow tail fuse 30a Towing fuse 30a Transmissions system Transmissions, engine controls, cruise control, anti-lock brakes, exterior lights & shift interlock systems
POWER DOOR LOCKS Power Door Locks Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 60 (left "b" pillar) p1 (left "c" pillar) (left side of dash) glass breakage sensor ecu (right kick panel) j3 (right side of engine compt) a3 Aj10 Cab Can i/f Combination meter Computer data lines system Cpu D56 Door control receiver (except regular cab: right "c" pillar) (regular cab: right "b" pillar) Door lock switch Driver side j/b (left end of dash) Ecu b1 fuse 7.5a Ecu ig1 fuse 7.5a Engine hood courtesy switch (center front of engine compt) Engine room r/b (left side of engine compt) Except regular Glass breakage sensor microphone (lower center of dash) Gnd Hot at all times Hot in on or start J/c a52 (right end of dash) J/c j61 (left side of dash) J/c j64 (left end of dash) J/c j65 (left side of dash) J/c j66 (right end of dash) J/c j70 (left center of dash) J1 (left kick panel) J3 (right kick panel) Left rear door courtesy switch Left rear door lock motor Lock Met b fuse 5a Mic+ Mic- Mj1 Mj2 Nca Nca mic- Nj2 Op1 Pnk Pnk gbig Power window regulator master switch Prg Q2 (except regular cab: right "c" pillar) (regular cab: right "b" pillar) Qj1 Rda Red Regular cab Right front door lock motor Right front door lock switch Security horn (right rear of engine compt) Security horn relay Security ind Unlock Unlock detection
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Electrochromic Mirror Wiring Diagram for Toyota Tundra Limited 2014: 23 B13 D14 Driver side j/b (left end of dash) Ec+ Ec- Ecu-b1 fuse 7.5a Ecu-ig 2 fuse 7.5a Engine room r/b (left side of engine compt) Hot at all times Hot in on or start Inner mirror J/c j63 (right center of dash) J/c j64 (left end of dash) J/c j70 & j71 (left center of dash) J1 (left kick panel) J70 J71 Jw1 Left outer rear view mirror (w/ memory) Mj2 Nj2 Pnk Right outer rear view mirror (w/ memory) Power Mirrors Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Power Mirrors Wiring Diagram for Toyota Tundra Limited 2014: 33 Acc fuse 7.5a Blind spot monitor indicator Bsl+ Bsr+ Defogger system Down Driver side j/b (left end of dash) Exterior lights system Gnd Hot in acc or on J/c j60 (left end of dash) J/c j61 (left side of dash) J/c j64 (left end of dash) J/c j71 (left center of dash) J1 (left kick panel) Left Left outer rear view mirror Mirror heater Mj1 Mlp- Navigation system Nj3 Operation switch Outer mirror switch assembly Pnk Red Right Right outer rear view mirror Running light Select switch Trnl Trnr Turn
POWER SEATS Driver Power Seat Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Driver Power Seat Wiring Diagram for Toyota Tundra Limited 2014: 32 Down Driver side j/b (left end of dash) Fdwn Fr p/seat lh fuse 30a Front Front vertical Fup Hold Hot at all times Ldwn Left front lumbar support motor Left front power seat position motor (lift position) Left front power seat position motor (reclining position) Left front power seat position motor (slide position) Left front power seat position motor (vertical position) Left front power seat switch Left front power seat switch (lumbar support control) Lifter Lup P1 (left "b" pillar) Pnk Pz1 Rclf Rclr Rear Reclining Red Release Sldf Sldr Slide Zz1 Heated Seats Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Heated Seats Wiring Diagram for Toyota Tundra Limited 2014: 31 A/c amplifier (right center of dash) Driver side j/b (left end of dash) Hot w/ ig1 2 relay energized J106 Left front seat heater Left seat back climate control blower Left seat cushion climate control blower (if equipped) P1 (left "b" pillar) Pj2 Pnk Pz1 Q1 (right "b" pillar) Qj1 Qy2 Red Right front seat heater Right seat back climate control blower Right seat cushion climate control blower (if equipped) Seat back heater Seat cushion heater Seat-htr fuse 20a Sg-6 Sgnd Shd+ Shp+ Svdb Svpb Tsl Tsr Yy1 Zz1 Passenger Power Seat Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Passenger Power Seat Wiring Diagram for Toyota Tundra Limited 2014: 24 D36 Driver side j/b (left end of dash) Fr p/seat rh fuse 30a Front Hold Hot at all times Pnk Q1 (right "b" pillar) Qj2 Qy2 Rclf Rclr Rear Reclining Release Right front lumbar support motor Right front power seat position motor (reclining position) Right front power seat position motor (slide position) Right front power seat switch Right front power seat switch (lumbar support control) Sldf Sldr Slide Yy1
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Power Top/Sunroof Wiring Diagram for Toyota Tundra Limited 2014: 59 (except regular cab: right "c" pillar) (regular cab: right "b" pillar) (w/ power seat) q2 (left front of engine compt) a2 A1 (left front of engine compt) Aj10 B13 B21 Becu Bzr Canh Canl Close Cls Computer data lines system D14 D64 Dcty Door control receiver (except regular cab: right "c" pillar) (regular cab: right "b" pillar) Down Driver side j/b (left end of dash) Dwn Ecu-b1 Ecu-ig 2 Engine room r/b (left side of engine compt) Fuse 7.5a Gnd Gnd1 Gnd2 Hot at all times Hot in on or start J/c j64 (left end of dash) J/c j65 (left side of dash) J/c j70 (left center of dash) J1 (left kick panel) Jw1 Key lock Key unlock Left front door courtesy switch (left "b" pillar) Left front door lock motor Lin Lin2 Main body ecu Nj2 Open Opn Pj2 Pnk Prg Q1 (w/o power seat) (right "b" pillar) Qj1 Rda Red Roof console box assembly S/roof fuse 25a Slide Sliding roof control ecu Sliding roof control switch Tilt Ul3 Wireless door lock buzzer (left front of engine compt)
POWER WINDOWS Power Windows Wiring Diagram, Except Regular Cab (1 of 2) for Toyota Tundra Limited 2014 List of elements for Power Windows Wiring Diagram, Except Regular Cab (1 of 2) for Toyota Tundra Limited 2014: 62 (left front of engine compt) a1 (or pnk) Acc Acc fuse 7.5a Altb B13 B21 Becu Bzr C19 Crewmax D14 D31 D32 D33 D35 Dcty Door locks system Double cab Down Dr/lck fuse 25a Driver side j/b (left end of dash) Ecu-ig 2 fuse 7.5a Gnd Gnd1 Gnd2 Hot at all times Hot in on or acc Hot in on or start J1 (left kick panel) Led Left front power window regulator motor (w/ auto up) Left front power window regulator motor (w/o auto up) Left rear power window regulator motor Left rear power window switch Lin Lin1 Lin2 Main body ecu (on driver side junction block) Mj1 Nj1 Nj2 Nj3 Op1 Oq1 P/w relay Pj1 Pnk Power 1 fuse 30a Power fuse 20a Power window regulator master switch Prg Pws Qj2 Rda Red Right front power window regulator motor Right front power window switch (w/o auto up) Right rear power window regulator motor Right rear power window switch W/ auto up W/o auto up Power Windows Wiring Diagram, Except Regular Cab (2 of 2) for Toyota Tundra Limited 2014 List of elements for Power Windows Wiring Diagram, Except Regular Cab (2 of 2) for Toyota Tundra Limited 2014: 41 (left center of dash) j/c j70 A2 (left front of engine compt) Aj10 Aj11 Auto Back p/w relay 1 (w/ back power window) Back p/w relay 2 (w/ back power window) Back window regulator motor (w/ back power window) Door control receiver (right "c" pillar) Down Ecu-b1 fuse 7.5a Engine room r/b (left side of engine compt) Gnd Hot at all times Interior lights system J/c j60 (left end of dash) J/c j64 (left end of dash) J/c j65 (left side of dash) J1 (left kick panel) J3 (right kick panel) Led Left front door courtesy switch (left "b" pillar) Lin Mj1 Mj2 Nj3 Pj2 Pnk Power fuse 25a Power fuse 30a Power window regulator switch (w/ back power window) Prg Q2 (right "c" pillar) Qj1 Qj2 Rda Red Right front power window regulator motor (w/ auto up) Right front power window switch (w/ auto up) W/ auto up Wireless door lock buzzer (left front of engine compt) Power Windows Wiring Diagram, Regular Cab (1 of 2) for Toyota Tundra Limited 2014 List of elements for Power Windows Wiring Diagram, Regular Cab (1 of 2) for Toyota Tundra Limited 2014: 41 (left front of engine compt) a1 Acc Acc fuse 7.5a Altb B13 B21 Becu Bzr D14 D31 D32 D33 Dcty Door locks system Down Dr/lck fuse 25a Driver side j/b (left end of dash) Ecu-ig 2 fuse 7.5a Gnd1 Gnd2 Hot at all times Hot in on or acc Hot in on or start J1 (left kick panel) Left front power window regulator motor (w/o auto up) Lin2 Main body ecu (on driver side junction block) Mj1 Nj1 Nj3 P/w relay Pnk Power 1 fuse 30a Power window regulator master switch Prg Pws Rda Red Right front power window regulator motor Right front power window switch (w/o auto up) W/o auto up Power Windows Wiring Diagram, Regular Cab (2 of 2) for Toyota Tundra Limited 2014 List of elements for Power Windows Wiring Diagram, Regular Cab (2 of 2) for Toyota Tundra Limited 2014: 39 (left center of dash) j/c j70 A2 (left front of engine compt) Aj10 Aj11 Auto Back p/w relay 1 (w/ back power window) Back p/w relay 2 (w/ back power window) Back window regulator motor (w/ back power window) Door control receiver (right "b" pillar) Down Ecu-b1 fuse 7.5a Engine room r/b (left side of engine compt) Gnd Hot at all times Interior lights system J/c j60 (left end of dash) J/c j64 (left end of dash) J/c j65 (left side of dash) J1 (left kick panel) J3 (right kick panel) Led Left front door courtesy switch (left "b" pillar) Lin Mj1 Mj2 Pj2 Pnk Power fuse 25a Power fuse 30a Power window regulator switch (w/ back power window) Prg Q2 (right "b" pillar) Qj1 Qj2 Rda Red Right front power window regulator motor (w/ auto up) Right front power window switch (w/ auto up) Wireless door lock buzzer (left front of engine compt)
RADIO Radio Wiring Diagram, with Built-in Amplifier (1 of 3) for Toyota Tundra Limited 2014 List of elements for Radio Wiring Diagram, with Built-in Amplifier (1 of 3) for Toyota Tundra Limited 2014: 92 (center of dash) j/c j65 (center of dash) j/c j66 (if equipped) sdars antenna +b2 Acc2 Adpg Agnd Aj2 Aj4 Alo Antenna Aro Asgn Au1 Au2 Au3 Auxo Back Canh Canl Column shift Computer data lines system Da4 Down Eau Enter Floor shift Gnd2 Gps antenna J/c j72 & j73 (center of dash) J116 J122 J135 J139 J151 J154 J155 J45 J72 J73 Jj2 Left Left steering pad switch Macc Min+ Min- Mode hold Navigation receiver assembly (w/ navigation system) radio & display receiver assembly (w/o navigation system) Nca Off hook On hook Park/ neutral position switch (transmission assembly) Pkb Pnk Red Rev Right Right steering pad switch Satellite radio antenna assembly Sgnd Sns2 Spd Spiral cable (left side of dash) Steering pad switch (if equipped) (behind left side of dash) Stereo component tuner assembly (w/ sdars) (under front passenger's seat) Stereo jack adapter assembly Sw1 Sw2 Sw3 Swg Udo+ Udo- Ugd1 Ugd4 Ujsg Up1 Us1+ Us1- Us4+ Us4- Usg4 Usv1 Usv4 Va- Val+ Var+ Voice Vol+ Vol- W/ holder antenna assembly W/ navigation system W/o navigation system Radio Wiring Diagram, with Built-in Amplifier (2 of 3) for Toyota Tundra Limited 2014 List of elements for Radio Wiring Diagram, with Built-in Amplifier (2 of 3) for Toyota Tundra Limited 2014: 44 (left side of dash) (column shift) diode (ignition) 5v ic Acc Acc fuse 7.5a Aj10 Aj9 B11 Bk/up lp fuse 10a Can i/f Canh Canl Combination meter Computer data lines system Cpu D55 D65 Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Hot at all times Hot w/ acc relay energized Hot w/ ig1 relay 1 energized Hot w/ ig1 relay 2 energized Hot w/ ig2 relay energized Ig+ J/c j61 (left side of dash) J/c j70 & j71 (left center of dash) J/c j70 (left center of dash) J3 (right kick panel) J70 J71 Jw1 Lh ig fuse 7.5a Met fuse 7.5a Met-b fuse 5a Mi1+ Mic- Nca Parking brake switch (base of parking brake lever assembly) Pnk Red Roof console box assembly Sgnd Skid control ecu w/ actuator (left side of engine compt) Sp1 Radio Wiring Diagram, with Built-in Amplifier (3 of 3) for Toyota Tundra Limited 2014 List of elements for Radio Wiring Diagram, with Built-in Amplifier (3 of 3) for Toyota Tundra Limited 2014: 56 +b1 Acc1 Aj11 Aj5 Ca+ Cb+ Cgnd Cv+ Cv- Engine room r/b (left side of dash) Fl+ Fl- Fr+ Fr- Gnd1 Hot at all times Ill+ Ill- Interior lights system J133 J134 J136 J137 J138 J140 J6 (w/ sdars) j5 (w/o sdars) (w/ sdars: under passenger's seat) (w/o sdars: bottom right center of dash) Left front speaker assembly 1 Left front speaker set Left rear speaker assembly (w/ rear door speaker) Mj2 Navigation receiver assembly (w/ navigation system) radio & display receiver assembly (w/o navigation system) Nca Nj3 Op1 Oq1 Pj1 Pnk Qj2 Ra1 Rad 1 fuse 20a Red Right front speaker assembly 1 Right front speaker set Right rear speaker assembly (w/ rear door speaker) Rl+ Rl- Rr+ Rr- Television camera (integral to tail gate handle assembly) Twl+ Twl- Twr+ Twr- W/ navigation system W/o navigation system Xr1 Radio Wiring Diagram, with Separate Amplifier & JBL (1 of 4) for Toyota Tundra Limited 2014 List of elements for Radio Wiring Diagram, with Separate Amplifier & JBL (1 of 4) for Toyota Tundra Limited 2014: 85 (center of dash) j/c j65 (center of dash) j/c j66 +b2 Acc2 Adpg Agnd Aj2 Aj4 Alo Antenna Aro Asgn Au1 Au2 Au3 Auxo Back Canh Canl Computer data lines system Da4 Down Eau Enter Gnd2 Gps antenna J116 J135 J151 J154 J45 Jj2 Left Left steering pad switch Macc Min+ Min- Mode hold Mut1 Navigation receiver assembly Nca Off hook On hook Park/ neutral position switch (transmission assembly) Pkb Pnk Red Rev Right Right steering pad switch Satellite radio antenna assembly Sdars antenna Sgnd Sns2 Spd Spiral cable (left side of dash) Steering pad switch (behind left side of dash) Stereo component tuner assembly (under front passenger's seat) Stereo jack adapter assembly Sw1 Sw2 Sw3 Swg Tx1+ Tx1- Udo+ Udo- Ugd1 Ugd4 Ujsg Up1 Us1+ Us1- Us4+ Us4- Usg4 Usv1 Usv4 Va- Val+ Var+ Voice Vol+ Vol- W/ holder antenna assembly Radio Wiring Diagram, with Separate Amplifier & JBL (2 of 4) for Toyota Tundra Limited 2014 List of elements for Radio Wiring Diagram, with Separate Amplifier & JBL (2 of 4) for Toyota Tundra Limited 2014: 45 5v ic Acc Acc fuse 7.5a Ag9 Aj10 Aj9 Amp fuse 30a B11 Bk/up lp fuse 10a Can i/f Canh Canl Combination meter Computer data lines system Cpu D55 D65 Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Hot at all times Hot w/ acc relay energized Hot w/ ig1 relay 1 energized Hot w/ ig1 relay 2 energized Hot w/ ig2 relay energized Ig+ J/c j61 (left side of dash) J/c j70 & j71 (left center of dash) J/c j70 (left center of dash) J3 (right kick panel) J70 J71 Jw1 Lh ig fuse 7.5a Met fuse 7.5a Met-b fuse 5a Mi1+ Mic- Nca Parking brake switch (base of parking brake lever assembly) Pnk Red Roof console box assembly Sgnd Skid control ecu w/ actuator (left side of engine compt) Sp1 Radio Wiring Diagram, with Separate Amplifier & JBL (3 of 4) for Toyota Tundra Limited 2014 List of elements for Radio Wiring Diagram, with Separate Amplifier & JBL (3 of 4) for Toyota Tundra Limited 2014: 56 (under front passenger's seat) stereo component amplifier assembly +b2 +tw -tw Acc Ctr+ Ctr- Fl+ Fl- Fr+ Fr- Gnd Gnd2 Ii1+ Ii1- J141 J142 J143 J6 (under passenger's seat) Left front speaker assembly 1 Left front speaker assembly 2 Left front speaker set Left rear speaker assembly Left rear speaker assembly 2 Mj2 Mute Nca Nj3 Op1 Oq1 Pj1 Pnk Qj2 Red Right front speaker assembly 2 Right front speaker set Right rear speaker assembly Right rear speaker assembly 2 Rl+ Rl- Rr+ Rr- Sld Spd Twl+ Twl- Twr+ Twr- Tx+ Tx- Wf1+ Wf1- Wfl+ Wfl- Wfr+ Wfr- Radio Wiring Diagram, with Separate Amplifier & JBL (4 of 4) for Toyota Tundra Limited 2014 List of elements for Radio Wiring Diagram, with Separate Amplifier & JBL (4 of 4) for Toyota Tundra Limited 2014: 39 (1 to 10 pins not used) +b1 Acc1 Aj11 Aj5 Ca+ Cb+ Cgnd Cv+ Cv- Engine room r/b (left side of engine compt) Fl+ Fl- Fr+ Fr- Gnd1 Hot at all times Ill+ Ill- Interior lights system J133 J134 J136 J6 (under passenger's seat) Mj2 Navigation receiver assembly Nca Pj1 Ra1 Rad 1 fuse 20a Red Right front speaker assembly 1 Rl+ Rl- Sld2 Speaker w/ box assembly 1 Stereo component speaker assembly Television camera (integral to tail gate handle assembly) Xr1 Radio Wiring Diagram, with Separate Amplifier & without JBL (1 of 4) for Toyota Tundra Limited 2014 List of elements for Radio Wiring Diagram, with Separate Amplifier & without JBL (1 of 4) for Toyota Tundra Limited 2014: 92 (center of dash) j/c j65 (center of dash) j/c j66 +b2 Acc2 Adpg Agnd Aj2 Aj4 Alo Antenna Aro Asgn Au1 Au2 Au3 Auxo Back Canh Canl Column shift Computer data lines system Da4 Down Eau Enter Floor shift Gnd2 Gps antenna J/c j72 & j73 (center of dash) J116 J122 J135 J139 J151 J154 J155 J45 J72 J73 Jj2 Left Left steering pad switch Macc Min+ Min- Mode hold Navigation receiver assembly (w/ navigation system) radio & display receiver assembly (w/o navigation system) Nca Off hook On hook Park/ neutral position switch (transmission assembly) Pkb Pnk Red Rev Right Right steering pad switch Satellite radio antenna assembly Sdars antenna Sgnd Sns2 Spd Spiral cable (left side of dash) Steering pad switch (behind left side of dash) Stereo component tuner assembly (under front passenger's seat) Stereo jack adapter assembly Sw1 Sw2 Sw3 Swg Udo+ Udo- Ugd4 Ujsg Up1 Us1+ Us1- Us4+ Us4- Usd1 Usg4 Usv1 Usv4 Va- Val+ Var+ Voice Vol+ Vol- W/ holder antenna assembly W/ navigation system W/o navigation system Radio Wiring Diagram, with Separate Amplifier & without JBL (2 of 4) for Toyota Tundra Limited 2014 List of elements for Radio Wiring Diagram, with Separate Amplifier & without JBL (2 of 4) for Toyota Tundra Limited 2014: 44 (left side of dash) (column shift) diode (ignition) 5v ic Acc Acc fuse 7.5a Ag9 Aj10 B11 Bk/up lp fuse 10a Can i/f Canh Canl Combination meter Computer data lines system Cpu D55 D65 Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Hot at all times Hot w/ acc relay energized Hot w/ ig1 relay 1 energized Hot w/ ig1 relay 2 energized Hot w/ ig2 relay energized Ig+ J/c j61 (left side of dash) J/c j70 & j71 (left center of dash) J/c j70 (left center of dash) J3 (right kick panel) J70 J71 Jw1 Lh ig fuse 7.5a Met fuse 7.5a Met-b fuse 5a Mi1+ Mic- Nca Parking brake switch (base of parking brake lever assembly) Pnk Red Roof console box assembly Sgnd Skid control ecu w/ actuator (left side of engine compt) Sp1 Radio Wiring Diagram, with Separate Amplifier & without JBL (3 of 4) for Toyota Tundra Limited 2014 List of elements for Radio Wiring Diagram, with Separate Amplifier & without JBL (3 of 4) for Toyota Tundra Limited 2014: 46 (under front passenger's seat) stereo component amplifier assembly Acc Aj5 Aj9 Amp Amp fuse 30a Cb+ Cgnd Cv+ Cv- Engine room r/b (left side of engine compt) Fl+ Fl- Fr+ Fr- Gnd Hot at all times J/c j69 (right end of dash) J144 J145 J6 (under passenger's seat) Left front speaker assembly 1 Left rear speaker assembly Mj2 Nca Nj3 Op1 Oq1 Pj1 Pnk Qj2 Ra1 Red Right front speaker assembly 1 Right rear speaker assembly Right rear speaker assembly 2 (9 speaker) Rl+ Rl- Rr+ Rr- Television camera (integral to tail gate handle assembly) Wfl+ Wfl- Wfr+ Wfr- Xr1 Radio Wiring Diagram, with Separate Amplifier & without JBL (4 of 4) for Toyota Tundra Limited 2014 List of elements for Radio Wiring Diagram, with Separate Amplifier & without JBL (4 of 4) for Toyota Tundra Limited 2014: 47 +b1 Acc1 Aj11 Amp Ca+ Cgnd Engine room r/b (left side of engine compt) Fl+ Fl- Fr+ Fr- Gnd1 Hot at all times Ill+ Ill- Interior lights system J/c j68 (left side of dash) J/c j69 (right end of dash) J133 J134 J136 j140 J137 J138 J6 (under passenger's seat) Left front speaker set Left rear speaker assembly 2 (9 speaker) Navigation receiver assembly (w/ navigation system) radio & display receiver assembly (w/o navigation system) Nca Op1 Pj1 Pnk Rad 1 fuse 20a Red Ri1+ Ri1- Right front speaker set Rl+ Rl- Rr+ Rr- Stereo component speaker assembly Twl+ Twl- Twr+ Twr- W/ navigation system W/o navigation system
SHIFT INTERLOCK Shift Interlock Wiring Diagram, with Column Shift for Toyota Tundra Limited 2014 List of elements for Shift Interlock Wiring Diagram, with Column Shift for Toyota Tundra Limited 2014: 50 A24 Acc Acc fuse 7.5a Aj11 Aj2 Canh Canl Computer data lines system D55 D56 D74 Da4 Diode (ignition) (left side of dash) Driver side j/b (left end of dash) Ecu-ig 1 fuse 7.5a Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Hot at all times Hot in on or acc Hot in on or start Ignition switch J/c a50 (left end of dash) J/c d73 (right rear of engine compt) J/c j60 (left end of dash) J/c j61 (left side of dash) J/c j70 & j71 (left center of dash) J/c j70 (left center of dash) J/c j73 & j72 (center of dash) J1 (left kick panel) J2 (bottom left center of dash) J70 J71 J72 J73 Key interlock solenoid Kls+ Kls- Lh-ig fuse 7.5a Lock Off Park/neutral position switch (transmission assembly) Pnk Red Shift lock control ecu (right side of dash) Sls+ Start Stop fuse 15a Stop light switch (top of brake pedal assembly) Stp Transmission control switch (base of transmission shift lever assembly) Shift Interlock Wiring Diagram, with Floor Shift for Toyota Tundra Limited 2014 List of elements for Shift Interlock Wiring Diagram, with Floor Shift for Toyota Tundra Limited 2014: 38 (steering column) A24 Acc Aj11 Aj2 Bk/up lp fuse 10a Canh Canl Computer data lines system D56 D65 D74 Da4 Driver side j/b (left end of dash) Ecu-ig 1 fuse 7.5a Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Hot at all times Hot in on or start Ignition switch J/c a50 (left end of dash) J/c d73 (right rear of engine compt) J1 (left kick panel) J2 (bottom left center of dash) Key interlock solenoid Kls+ Lock Off Park/neutral position switch (transmission assembly) Pnk Shift lock control ecu (under center console) Shift lock solenoid Sls+ Sls- Start Stop fuse 15a Stop light switch (top of brake pedal assembly) Stp
STARTING/CHARGING Charging Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Charging Wiring Diagram for Toyota Tundra Limited 2014: 29 (right rear of engine compt) engine control module 4.0l 4.0l & 4.6l 5.7l & 5.7l flex fuel Ae1 Aj10 Alt Alt fuse 180a 140a Alt-s fuse 5a B10 Battery Charge indicator Chg Combination meter D74 Da3 Driver side j/b (left end of dash) Ea1 Engine room j/b (left side of engine compt) Engine room r/b (left side of engine compt) Except 4.0l Generator Hot in on or start Igt Lh-ig fuse 7.5a Met fuse 7.5a Pnk Red Starting circuit Starting Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Starting Wiring Diagram for Toyota Tundra Limited 2014: 52 (left side of dash) acc cut relay (right side of dash) diode (starting) 4.0l A1 (left front of engine compt) A2 (left front of engine compt) A24 A45 Acc Acc lock Acc relay Accr Ae1 Aj3 Aj9 Am1 fuse 7.5a Am2 fuse 7.5a B13 B21 Battery D14 D45 D47 D73 D74 Da2 Driver side j/b (left end of dash) Ea1 Ecu-b1 fuse 7.5a Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Except 4.0l Hot at all times Ignition switch J/c a44 (left front of engine compt) J/c a45 & d73 (right rear of engine compt) J/c a51 (right end of dash) J/c j70 (left center of dash) Lock Nsw Off On off Park/neutral position switch (transmission assembly) Pnk Power distribution system Red St fuse 30a St relay Sta Star Start Starter Stsw
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Toyota Tundra Limited 2014: 88 (center of dash) j/c j72 & j73 (left front of engine compt) a1 (left lower side of dash) left lower instrument panel air bag assembly 1 (left side of dash) dlc 3 (right lower side of dash) right lower instrument panel air bag assembly 1 (right side of dash) front passenger side squib circuit (steering column) driver side squib circuit +sl +sr -sl -sr A/c control assembly B21 Bbd+ Bbd- Bbp+ Bbp- Bbr+ Bbr- Bcr+ Bcr- Buckle switch Canh Canl Center air bag ecu (column shift: bottom center of dash) (floor shift: under front of center console) Computer data lines system D16 D2+ D2- D28 D30 Dbe+ Dbe- Dk+ Dk- Driver side j/b (left end of dash) Dsp+ Dsp- Except regular cab First step Fsp+ Fsp- Icd+ Icd- Icp+ Icp- Ig2 J/c j61 (left side of dash) J11 J3 (right kick panel) J46 J72 J73 Ji1 Ji2 Jj1 Left front seat inner belt switch (integral to left front seat belt buckle assembly) Left front side air bag squib circuit (steering column) Mq1 P-ab P2+ P2- Paon Passenger air bag on/off indicator Pd+ Pd- Pk+ Pk- Pnk Pp+ Pp- Red Regular cab Right curtain shield air bag squib circuit (top of right "b" pillar) Right door side air bag sensor (bottom of right front door) Right front pretensioner (base of right "b'' pillar) Right front side air bag squib circuit (separate seat) (right side of dash) Right side air bag sensor (except regular cab: base of right "c" pillar) (regular cab: under right door sill) Seat position air bag sensor Second step Sfd+ Sfd- Sfp+ Sfp- Sil Spiral cable (steering column) Vhp+ Vhp- Supplemental Restraints Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Toyota Tundra Limited 2014: 70 (base of left "b'' pillar) left front pretensioner (left front of engine compt) left front air bag sensor (right front of engine compt) right front air bag sensor (top of left "b'' pillar) left curtain shield air bag squib circuit +sl +sr -sl -sr Aj1 Aj8 B13 B15 Bbl+ Bbl- Bcl+ Bcl- Bgnd Bsw Buckle switch Can i/f Canh Canl Combination meter Computer data lines system Cpu D14 D17 D29 Dia Driver side j/b (left end of dash) Ecu-b1 fuse 7.5a Engine room r/b (left side of engine compt) Except regular cab Fsr+ Fsr- Gnd Hot at all times Hot in on or start Ig2 Ign fuse 10a J/c a49 (left side of engine compt) J/c j70 (left center of dash) J/c j72 (center of dash) Left door side air bag sensor (bottom of left front door) Left front occupant classification sensor (under front passenger's seat) Left rear occupant classification sensor (under front passenger's seat) Left side air bag sensor (except regular cab: base of left "c" pillar) (regular cab: (under left door sill) Occupant detection ecu (front passenger's seat) Pn1 Pnk Q2 (regular cab: right "b'' pillar) (except regular cab: right "c'' pillar) Qj1 Qy1 Red Regular cab Right front occupant classification sensor (under front passenger's seat) Right front seat inner belt switch (integral to right front seat belt buckle assembly) Right rear occupant classification sensor (under front passenger's seat) Sgd1 Sgd2 Sgd3 Sgd4 Sig1 Sig2 Sig3 Sig4 Svc1 Svc2 Svc3 Svc4
TRANSMISSION
4.0L 4.0L, A/T Wiring Diagram (1 of 3) for Toyota Tundra Limited 2014 List of elements for 4.0L, A/T Wiring Diagram (1 of 3) for Toyota Tundra Limited 2014: 47 +bm Automatic transmission Crankshaft position sensor (left front of engine) D74 D8 (right rear of engine) D9 (right rear of engine) E01 E02 E03 E04 E05 Engine control module (right rear of engine compt) Engine coolant temperature sensor (rear of right cylinder bank) Eta Ethw Ge01 J/c d71 (right rear of engine compt) Me01 Nca Ne+ Ne- Nsw Nt+ Nt- Pnk Red Red sl1+ Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp2+ Sp2- Star Tho1 Tho2 Throttle position sensor (on throttle body) Thw Transmission revolution sensor (turbine) (in transmission) Vcta Vta Vta1 Vta2 4.0L, A/T Wiring Diagram (2 of 3) for Toyota Tundra Limited 2014 List of elements for 4.0L, A/T Wiring Diagram (2 of 3) for Toyota Tundra Limited 2014: 50 (center of dash) j/c j72 & j73 (left end of dash) j/c a50 (left side of dash) (column shift) diode (ignition) A45 Acc Acc fuse 7.5a Aj2 Aj3 Aj4 Aj5 Backup light relay Bk/up lp fuse 10a Column shift D55 D65 D73 Da2 Da4 Diode (starting) (right end of dash) Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Etcs fuse 10a Floor shift Hot at all times Hot in on or acc Hot in on or start Ign fuse 10a Ignition switch J/c a45 & d73 (right rear of engine compt) red J/c a49 (left side of engine compt) J/c a51 (right end of dash) J/c j70 & j71 (left center j70 of dash) J/c j70 (left center of dash) J71 J72 J73 Lh-ig fuse 7.5a Lock Met fuse 7.5a Met-b fuse 5a Off Park/neutral position switch (transmission assembly) Pnk Red St2 Start Starting/charging system Stop fuse 15a Stop light switch (top of brake pedal assembly) Transmission revolution sensor (electronically controlled transmission) (transmission assembly) 4.0L, A/T Wiring Diagram (3 of 3) for Toyota Tundra Limited 2014 List of elements for 4.0L, A/T Wiring Diagram (3 of 3) for Toyota Tundra Limited 2014: 73 +b2 5v ic 5v+b A2 (left front of engine compt) A24 A3 (right side of engine compt) Accelerator position sensor (top of accelerator pedal assembly) Aj10 Aj4 Aj5 Aj9 Batt Buzzer Can if Canh Canl Column shift Combination meter Computer data lines system Cpu Display color tft (if equipped) Display segmented lcd (if equipped) Efi 1 fuse 25a Efi relay Engine control module (right rear of engine compt) Engine controls system Engine room j/b (left side of engine compt) Epa Epa2 Floor shift Hot at all times I/f Ig+ Igsw Ill+ Ill- Interior lights system J/c a44 (left front of engine compt) J/c a52 (right end of dash) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j66 (right end of dash) J/c j70 (left center of dash) J/c j72 & j73 (center of dash) J2 (bottom left center of dash) J3 (right kick panel) J72 J73 Key interlock solenoid Kls+ e Kls- Led driver Mrel Pnk Red Sftd Sftu Shift interlock system Skid control ecu w/ actuator (left side of engine compt) Sls+ Sp1 Spd St1- Sta Starting/charging system Stp Stsw Telltale Transmission control switch (base of transmission shift lever assembly) Vcp2 Vcpa Vpa Vpa2
4.6L 4.6L, 4WD Wiring Diagram for Toyota Tundra Limited 2014 List of elements for 4.6L, 4WD Wiring Diagram for Toyota Tundra Limited 2014: 69 (bottom left center of dash) j2 (right end of dash) j/c a52 (right side of engine compt) 2-4 4wd control ecu (right end of dash) 4wd fuse 30a 5v ic A24 A25 A26 A45 Add Add actuator (front of engine) Aj10 Aj3 Buzzer Can i/f Canh Canl Combination meter Computer data lines system Cpu D3 (right rear of engine) D67 D68 D70 D73 Da1 Da4 Dg1 Dl1 Dl2 Dm1 Dm2 Driver side j/b (left end of dash) Ecu-ig1 3 fuse 7.5a Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Ex12 Gnd Gtl Hot at all times Hot w/ ig 2 relay energized Hot w/ ig1 relay energized I/f Ig+ Ill+ Ill- Interior lights system J/c a45 & d73 (right rear of engine compt) J/c j61 (left side of dash) J3 (right kick panel) Led driver Met fuse 7.5a Met-b fuse 5a Pnk Red Scc Skid control ecu w/ actuator (left side of engine compt) Telltale Tl1 Tl2 Tl3 Tl4 Tm1 Tm2 Transfer assembly (left side of transmission) Transfer position switch Transfer shift actuator position switch 4.6L, A/T Wiring Diagram (1 of 3) for Toyota Tundra Limited 2014 List of elements for 4.6L, A/T Wiring Diagram (1 of 3) for Toyota Tundra Limited 2014: 45 +bm Automatic transmission Crankshaft position sensor (left front of engine) D1 (left rear of engine) D2 (right rear of engine) D74 E01 E02 E03 E04 E05 Engine control module (right rear of engine compt) Engine coolant temperature sensor (front of left cylinder bank) Eta Ge01 Me01 Ne+ Ne- Nsw Nt+ Nt- Pnk Red Red sl1+ Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp2+ Sp2- Star Tho1 Tho2 Throttle position sensor (on throttle body) Thw Transmission revolution sensor (turbine) (in transmission) Vcta Vcv2 Vta Vta1 Vta2 4.6L, A/T Wiring Diagram (2 of 3) for Toyota Tundra Limited 2014 List of elements for 4.6L, A/T Wiring Diagram (2 of 3) for Toyota Tundra Limited 2014: 49 (center of dash) j/c j72 & j73 (left end of dash) j/c a50 (left side of dash) (column shift) diode (ignition) A45 Acc Acc fuse 7.5a Aj2 Aj3 Aj4 Aj5 Backup light relay Bk/up lp fuse 10a Column shift D55 D65 D73 Da2 Da4 Diode (starting) (right end of dash) Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Etcs fuse 10a Floor shift Hot at all times Hot in on or acc Hot in on or start Ign fuse 10a Ignition switch J/c a45 & d73 (right rear of engine compt) red J/c a51 (right end of dash) J/c j70 & j71 (left center j70 of dash) J/c j70 (left center of dash) J71 J72 J73 Lh-ig fuse 7.5a Lock Met fuse 7.5a Met-b fuse 5a Off Park/neutral position switch (transmission assembly) Pnk Red St2 Start Starting/charging system Stop fuse 15a Stop light switch (top of brake pedal assembly) Transmission revolution sensor (electronically controlled transmission) (transmission assembly) 4.6L, A/T Wiring Diagram (3 of 3) for Toyota Tundra Limited 2014 List of elements for 4.6L, A/T Wiring Diagram (3 of 3) for Toyota Tundra Limited 2014: 73 +b2 5v ic 5v+b A2 (left front of engine compt) A24 A3 (right side of engine compt) Accelerator position sensor (top of accelerator pedal assembly) Aj10 Aj4 Aj5 Aj9 Batt Buzzer Can if Canh Canl Column shift Combination meter Computer data lines system Cpu Display colour tft (if equipped) Display segmented lcd (if equipped) E kls+ Efi 1 fuse 25a Efi relay Engine control module (right rear of engine compt) Engine controls system Engine room j/b (left side of engine compt) Epa Epa2 Floor shift Hot at all times I/f Ig+ Igsw Ill+ Ill- Interior lights system J/c a44 (left front of engine compt) J/c a52 (right end of dash) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j66 (right end of dash) J/c j70 (left center of dash) J/c j72 & j73 (center of dash) J2 (bottom left center of dash) J3 (right kick panel) J72 J73 Key interlock solenoid Kls- Led driver Mrel Pnk Red Sftd Sftu Shift inter lock system Skid control ecu w/ actuator (left side of engine compt) Sls+ Sp1 Spd St1- Sta Starting/charging system Stp Stsw Telltale Transmission control switch (base of transmission shift lever assembly) Vcp2 Vcpa Vpa Vpa2
5.7L 5.7L, 4WD Wiring Diagram for Toyota Tundra Limited 2014 List of elements for 5.7L, 4WD Wiring Diagram for Toyota Tundra Limited 2014: 69 (bottom left center of dash) j2 (right end of dash) j/c a52 (right side of engine compt) 2-4 4wd control ecu (right end of dash) 4wd fuse 30a 5v ic A24 A25 A26 A45 Add Add actuator (front of engine) Aj10 Aj3 Buzzer Can i/f Canh Canl Combination meter Computer data lines system Cpu D3 (right rear of engine) D67 D68 D70 D73 Da1 Da4 Dg1 Dl1 Dl2 Dm1 Dm2 Driver side j/b (left end of dash) Ecu-ig1 3 fuse 7.5a Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Ex12 Gnd Gtl Hot at all times Hot w/ ig 2 relay energized Hot w/ ig1 relay energized I/f Ig+ Ill+ Ill- Interior lights system J/c a45 & d73 (right rear of engine compt) J/c j61 (left side of dash) J3 (right kick panel) Led driver Met fuse 7.5a Met-b fuse 5a Pnk Red Scc Skid control ecu w/ actuator (left side of engine compt) Telltale Tl1 Tl2 Tl3 Tl4 Tm1 Tm2 Transfer assembly (left side of transmission) Transfer position switch Transfer shift actuator position switch 5.7L, A/T Wiring Diagram (1 of 3) for Toyota Tundra Limited 2014 List of elements for 5.7L, A/T Wiring Diagram (1 of 3) for Toyota Tundra Limited 2014: 48 +bm Automatic transmission Crankshaft position sensor (left front of engine) D1 (left rear of engine) D2 (right rear of engine) D63 D64 D74 E01 E02 E03 E04 E05 Engine control module (right rear of engine compt) Engine coolant temperature sensor (front of left cylinder bank) Eta Etha Ge01 Me01 Ne+ Ne- Nsw Nt+ Nt- Pnk Red Red sl1+ Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp2+ Sp2- Star Tho1 Tho2 Throttle position sensor (on throttle body) Thw Transmission revolution sensor (turbine) (in transmission) Vcta Vcv2 Vta Vta1 Vta2 5.7L, A/T Wiring Diagram (2 of 3) for Toyota Tundra Limited 2014 List of elements for 5.7L, A/T Wiring Diagram (2 of 3) for Toyota Tundra Limited 2014: 48 (center of dash) j/c j72 & j73 (left end of dash) j/c a50 (left side of dash) (column shift) diode (ignition) A45 Acc Acc fuse 7.5a Aj3 Aj4 Aj5 Backup light relay Bk/up lp fuse 10a Column shift D55 D65 D73 Da2 Da4 Diode (starting) (right end of dash) Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Etcs fuse 10a Floor shift Hot at all times Hot in on or acc Hot in on or start Ign fuse 10a Ignition switch J/c a45 & d73 (right rear of engine compt) J/c a49 (left side of engine compt) J/c j70 & j71 (left center j70 of dash) J/c j70 (left center of dash) J71 J72 J73 Lh-ig fuse 7.5a Lock Met fuse 7.5a Met-b fuse 5a Off Park/neutral position switch (transmission assembly) Pnk Red St2 Start Starting/charging system Stop fuse 15a Stop light switch (top of brake pedal assembly) Transmission revolution sensor (electronically controlled transmission) (transmission assembly) 5.7L, A/T Wiring Diagram (3 of 3) for Toyota Tundra Limited 2014 List of elements for 5.7L, A/T Wiring Diagram (3 of 3) for Toyota Tundra Limited 2014: 78 (bottom left center of dash) +b2 5v ic 5v+b A2 (left front of engine compt) A24 A3 (right side of engine compt) Accelerator position sensor (top of accelerator pedal assembly) Aj10 Aj4 Aj5 Aj9 Batt Buzzer Can if Canh Canl Column shift Combination meter Computer data lines system Cpu Display color tft (if equipped) Display segmented lcd (if equipped) Efi 1 fuse 25a Efi relay Engine control module (right rear of engine compt) Engine controls system Engine room j/b (left side of engine compt) Epa Epa2 Floor shift Hot at all times I/f Ig+ Igsw Ill+ Ill- Interior lights system J/c a44 (left front of engine compt) J/c a52 (right end of dash) J/c j60 (left end of dash) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j66 (right end of dash) J/c j70 (left center of dash) J/c j72 & j73 (center of dash) J1 (left kick panel) J3 (right kick panel) J72 J73 Key interlock solenoid Kls+ Kls- Led driver Mrel P1 e Pnk Pwr Red Sftd Sftu Shift interlock system Skid control ecu w/ actuator (left side of engine compt) Sls+ Sp1 Spd St1- Sta Starting/charging system Stp Stsw Telltale Tow/haul pattern select switch (floor shift) Transmission control switch (base of transmission shift lever assembly) Vcp2 Vcpa Vpa Vpa2
5.7L FLEX FUEL 5.7L Flex Fuel, 4WD Wiring Diagram for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, 4WD Wiring Diagram for Toyota Tundra Limited 2014: 69 (bottom left center of dash) j2 (right end of dash) j/c a52 (right side of engine compt) 2-4 4wd control ecu (right end of dash) 4wd fuse 30a 5v ic A24 A25 A26 A45 Add Add actuator (front of engine) Aj10 Aj3 Buzzer Can i/f Canh Canl Combination meter Computer data lines system Cpu D3 (right rear of engine) D67 D68 D70 D73 Da1 Da4 Dg1 Dl1 Dl2 Dm1 Dm2 Driver side j/b (left end of dash) Ecu-ig1 3 fuse 7.5a Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Ex12 Gnd Gtl Hot at all times Hot w/ ig 2 relay energized Hot w/ ig1 relay energized I/f Ig+ Ill+ Ill- Interior lights system J/c a45 & d73 (right rear of engine compt) J/c j61 (left side of dash) J3 (right kick panel) Led driver Met fuse 7.5a Met-b fuse 5a Pnk Red Scc Skid control ecu w/ actuator (left side of engine compt) Telltale Tl1 Tl2 Tl3 Tl4 Tm1 Tm2 Transfer assembly (left side of transmission) Transfer position switch Transfer shift actuator position switch 5.7L Flex Fuel, A/T Wiring Diagram (1 of 3) for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, A/T Wiring Diagram (1 of 3) for Toyota Tundra Limited 2014: 48 +bm Automatic transmission Crankshaft position sensor (left front of engine) D1 (left rear of engine) D2 (right rear of engine) D63 D64 D74 E01 E02 E03 E04 E05 Engine control module (right rear of engine compt) Engine coolant temperature sensor (front of left cylinder bank) Eta Etha Ge01 Me01 Ne+ Ne- Nsw Nt+ Nt- Pnk Red Red sl1+ Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp2+ Sp2- Star Tho1 Tho2 Throttle position sensor (on throttle body) Thw Transmission revolution sensor (turbine) (in transmission) Vcta Vcv2 Vta Vta1 Vta2 5.7L Flex Fuel, A/T Wiring Diagram (2 of 3) for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, A/T Wiring Diagram (2 of 3) for Toyota Tundra Limited 2014: 48 (center of dash) j/c j72 & j73 (left end of dash) j/c a50 (left side of dash) (column shift) diode (ignition) A45 Acc Acc fuse 7.5a Aj3 Aj4 Aj5 Backup light relay Bk/up lp fuse 10a Column shift D55 D65 D73 Da2 Da4 Diode (starting) (right end of dash) Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Etcs fuse 10a Floor shift Hot at all times Hot in on or acc Hot in on or start Ign fuse 10a Ignition switch J/c a45 & d73 (right rear of engine compt) J/c a49 (left side of engine compt) J/c j70 & j71 (left center j70 of dash) J/c j70 (left center of dash) J71 J72 J73 Lh-ig fuse 7.5a Lock Met fuse 7.5a Met-b fuse 5a Off Park/neutral position switch (transmission assembly) Pnk Red St2 Start Starting/charging system Stop fuse 15a Stop light switch (top of brake pedal assembly) Transmission revolution sensor (electronically controlled transmission) (transmission assembly) 5.7L Flex Fuel, A/T Wiring Diagram (3 of 3) for Toyota Tundra Limited 2014 List of elements for 5.7L Flex Fuel, A/T Wiring Diagram (3 of 3) for Toyota Tundra Limited 2014: 78 (bottom left center of dash) +b2 5v ic 5v+b A2 (left front of engine compt) A24 A3 (right side of engine compt) Accelerator position sensor (top of accelerator pedal assembly) Aj10 Aj4 Aj5 Aj9 Batt Buzzer Can if Canh Canl Column shift Combination meter Computer data lines system Cpu Display color tft (if equipped) Display segmented lcd (if equipped) Efi 1 fuse 25a Efi relay Engine control module (right rear of engine compt) Engine controls system Engine room j/b (left side of engine compt) Epa Epa2 Floor shift Hot at all times I/f Ig+ Igsw Ill+ Ill- Interior lights system J/c a44 (left front of engine compt) J/c a52 (right end of dash) J/c j60 (left end of dash) J/c j61 (left side of dash) J/c j65 (left side of dash) J/c j66 (right end of dash) J/c j70 (left center of dash) J/c j72 & j73 (center of dash) J1 (left kick panel) J3 (right kick panel) J72 J73 Key interlock solenoid Kls+ Kls- Led driver Mrel P1 e Pnk Pwr Red Sftd Sftu Shift interlock system Skid control ecu w/ actuator (left side of engine compt) Sls+ Sp1 Spd St1- Sta Starting/charging system Stp Stsw Telltale Tow/haul pattern select switch (floor shift) Transmission control switch (base of transmission shift lever assembly) Vcp2 Vcpa Vpa Vpa2
WARNING SYSTEMS Key Reminder & Seat Belt Warning Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Key Reminder & Seat Belt Warning Wiring Diagram for Toyota Tundra Limited 2014: 62 (left end of dash) driver side j/b 5v +b 5v ic A1 (left front of engine compt) Aj10 Auto B11 Bgnd Bsw Buckle switch Buzzer Can i/f Canh Canl Center air bag ecu (column shift: bottom center of dash) (floor shift: under front of center console) Combination meter Computer data Cpu D30 Dbe+ Dbe- Dcty Engine room r/b (left side of engine compt) Fsp+ Fsp- Fsr+ Fsr- Gnd Head Headlight dimmer switch assembly Hot at all times Hot in on or start I/f Ig+ J/c j61 (left side of dash) J/c j64 (left end of dash) J/c j72 & j73 (center of dash) J1 (left kick panel) J3 (right kick panel) J46 J72 J73 Ksw Led driver Left front door courtesy switch (left front "b" pillar) Left front seat inner belt switch (integral to left front seat belt buckle assembly) Lines system Main body ecu Met fuse 7.5a Met-b fuse 5a Occupant detection ecu (under front passenger's seat) Off Parking brake switch (base of parking brake lever assembly) Pj2 Pkb Pnk Q2 (except regular cab: right "c" pillar) (regular cab: right "b" pillar) Qy1 Right front seat inner belt switch (integral to right front seat belt buckle assembly) Tail Telltale Unlock warning switch (steering column) Tire Pressure Monitoring Wiring Diagram for Toyota Tundra Limited 2014 List of elements for Tire Pressure Monitoring Wiring Diagram for Toyota Tundra Limited 2014: 40 +5v 5v ic Aj10 Aj9 Clsw Combination meter Computer data lines system Cpu D56 Driver Driver side j/b (left end of dash) Ecu-ig 1 fuse 7.5a Engine room r/b (left side of engine compt) Gnd Gnd2 Hot in on or start I/f Ig+ Ind J/c j61 (left side of dash) J/c j70 & j71 (left center of dash) J2 (bottom left center of dash) J3 (right kick panel) J70 J71 Led Met fuse 7.5a Pj2 Pnk Rda Rf5v Sil Skid control ecu w/ actuator (left side of engine compt) Sp1 Spd Telltale Tire Tire pressure warning antenna & receiver (left rear of roof) Tire pressure warning ecu (right side of dash) Tire pressure warning reset switch
WIPER/WASHER Wiper/Washer Wiring Diagram, with Intermittent for Toyota Tundra Limited 2014 List of elements for Wiper/Washer Wiring Diagram, with Intermittent for Toyota Tundra Limited 2014: 37 1g+ 5v ic 5v+b A2 (left front of engine compt) A4 (right side of engine compt) Aj10 Aj11 Aj4 Combination meter Cpu D66 Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Front washer switch Front wiper switch Hot in on or start I/f Int J1 (left kick panel) J12 J13 Junction connector a44 (left front of engine compt) Junction connector a52 (right end of dash) Junction connector j60 (left end of dash) Met fuse 7.5a Mist Off Pnk Red Washer fluid level sensor (in washer fluid reservoir) Washer motor (in washer fluid reservoir) Windshield wiper motor (left rear of engine compt) Windshield wiper switch Wiper fuse 30a Wiper relay Wlvl Wsh fuse 20a Wiper/Washer Wiring Diagram, without Intermittent for Toyota Tundra Limited 2014 List of elements for Wiper/Washer Wiring Diagram, without Intermittent for Toyota Tundra Limited 2014: 35 (left front of engine compt) junction connector a44 1g+ 5v ic 5v+b A2 (left front of engine compt) A4 (right side of engine compt) Aj10 Aj11 Aj4 Combination meter Cpu D66 Driver side j/b (left end of dash) Engine room r/b (left side of engine compt) Front washer switch Front wiper switch Hot in on or start I/f J1 (left kick panel) J12 J13 Junction connector a52 (right end of dash) Junction connector j60 (left end of dash) Met fuse 7.5a Mist Off Pnk Red Washer fluid level sensor (in washer fluid reservoir) Washer motor (in washer fluid reservoir) Windshield wiper motor (left rear of engine compt) Windshield wiper switch Wiper fuse 30a Wlvl Wsh fuse 20a
