Diagram sections — 30 (85 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES CRUISE CONTROL DEFOGGERS ELECTRONIC SUSPENSION 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 3) for Toyota 4Runner Limited 2009 List of elements for Automatic A/C Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2009: 54 (on right front of engine compartment) pressure switch A/c control assembly A/c room temperature sensor (behind lower left center of dash) A16 A17 Ac1 Act Aif Air Air inlet control servo motor (behind upper right end of dash, on hvac assembly) Air mix control servo motor (w/o seat heater) left air mix control servo motor (w/ seat heater) (air mix control servo motor: behind right side of dash, on hvac assembly) (left air mix control servo motor: behind left center of dash, on hvac assembly) Amc Amcdr Amcpa Amh Amhdr Amhpa Aod Aof Blower motor (behind lower right side of dash, on hvac assembly) Blw Dmin Dmot Dome fuse 10a Eb (on left front inner fender) Ecu-b fuse 10a Engine room r/b (on left side of engine compartment) Gnd Heater 2 fuse 7.5a Heater fuse 60a Heater relay Hot at all times Junction connector 1 (on left front of engine compartment, near battery) Junction connector 3 (on left front of engine compartment, near battery) Junction connector 7 (behind left end of dash) Lin1 Lock Mgc Pnk Psw Red Spd Tabc Tam Tpdr Tpi Tpo Tppa Tsdr Tspa Twi Ver1 W/ seat heater W/o seat heater Automatic A/C Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009 List of elements for Automatic A/C Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009: 29 (behind lower right center of dash) junction connector 24 (behind right center of dash) center j/b 4.7l A/c ambient temperature sensor (behind center of front grille) A/c evaporator temperature sensor (behind right side of dash, on hvac assembly) A/c solar sensor (w/ seat heater) (on upper left side of dash) Acc fuse 7.5a Air vent mode control servo motor (behind right side of dash, on hvac assembly) Blower motor controller (behind lower right side of dash) Center j/b (behind right center of dash) Driver side j/b (behind lower left end of dash) E20 Gnd Hot in acc Hot in on Ig1 fuse 15a Ign fuse 10a J11 Junction connector (behind instrument cluster) Junction connector 20 (behind instrument cluster) Junction connector 25 (behind right center of dash) Junction connector 7 (behind left end of dash) Junction connector 8 & 9 (behind instrument cluster) K11 Or on Or start Pnk Red Right air mix control servo motor (w/ seat heater) (limited: behind right side of dash, on hvac assembly) Automatic A/C Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009 List of elements for Automatic A/C Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009: 59 (4.0l: on upper left side of engine) (4.7l: on right front of engine) engine coolant temperature sensor (behind right end of dash) junction connector 31 & 32 A/c lock sensor & magnetic clutch (on a/c compressor assembly) A/c solar sensor (w/o seat heater) (on upper left side of dash) Ac1 Acc Acc cut Accr Act All times Anti-theft system C10 Center j/b (behind right center of dash) Combination meter D j10 D j30 Defogger system Dfsw Dind Ed (4.7l) (on left cylinder head) Ee (4.0l) (on rear of right cylinder head) Efi fuse 20a Engine control module (behind right end of dash) Engine room r/b (on left side of engine compartment) Engine room r/b (on left side of engine compt) F j9 Gnd H j8 Heater control panel Hot at I j11 Ig+ Ill+ Ill- Interior lights system J29 b J31 J32 Junction connector 10 & 11 (behind instrument cluster) Junction connector 29 & 30 (behind right end of dash) Junction connector 37 (behind right kick panel) Junction connector 6 (behind left end of dash) Junction connector 8 & 9 (behind instrument cluster) Lin-b Mg clt relay Pbew Pnk Red Relay S28 Sind Skid control ecu w/ actuator (left rear of engine compartment) Sp1 Speedo meter Tach Temp Thw Thwo Warning system
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2009 List of elements for Anti-lock Brakes Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2009: 78 (4wd) (behind lower left end of dash) (behind upper left end of dash) j/c 4 (on left side of engine compt) +bm1 +bm2 +bs 4.7l Abs mtr fuse 40a Abs sol fuse 30a Auto lsd switch (2wd) B j3 Brake fluid level warning switch (on brake fluid reservoir) Brl Canh Canl Center j/b (behind right center of dash) Csw D/g Downhill assist control switch (4wd) Driver side j/b Ea (on right front inner fender) Eb (on left front inner fender) Engine room r/b Exi Exi3 Exi4 Fl+ Fl- Flo Fr+ Fr- Fro Gnd1 Gnd2 Gnd3 Hdcs Hdcw Hot at all times Hot in or or start Ig1 Ig2 Ign fuse 10a Ind Infr J/c 14 & 15 (behind instrument cluster) a J/c 2 & 3 (on left front of engine compt, near battery) J/c 37 (behind right kick panel) J/c 4 (behind upper left end of dash) J/c 5 (behind right kick panel) J14 J15 J2 b Lbl Neo Parking brake switch (behind upper left end of dash) Pkb Pnk Red Right front abs speed sensor (on right front spindle/hub assembly) Rl+ Rl- Rr+ Rr- S15 S28 S29 Skid control ecu w/ actuator (left rear of engine compt) Sp1 Stop fuse 10a Stop light switch (behind left side of dash, above brake pedal) Stop lp ctrl relay Stp Stp2 Stpo Suspension control ecu (w/ electric modulated air suspension) (behind left end of dash, near base of ``a" pillar) Vscw Wfse Anti-lock Brakes Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009 List of elements for Anti-lock Brakes Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009: 50 (4wd) (behind instrument cluster) j/c 20 & 21 (behind lower left end of dash) (behind right end of dash) j/c 29 & 30 (behind right end of dash) j/c 31 & 32 (behind right side of dash, near firewall grommet) (left side of dash) vsc warning buzzer (on left front of engine compt, near battery) j/c 1 (or pnk) 4.0l 4wd 4wd 4wd control ecu (4wd) (behind lower right end of dash) Abs ind Add Add actuator (on right front of engine) Auto lsd Bo (on left "d" pillar) Brake ind C10 C11 Cdl Combination meter Downhill assist control Driver side j/b E12 Ecu-ig fuse 10a Ed (4.7l) (on left cylinder head) Ee (4.0l) (on rear of right cylinder head) F10 Gauge fuse 7.5a Hot in on or start Ind2 J/c 20 (behind instru- ment cluster) J/c 28 J/c 4 (behind upper left end of dash) J20 J21 J29 J30 J31 J32 Left front abs speed sensor (on left front spindle/hub assembly) Left rear abs speed sensor (on left side of rear axle) Pnk Red Right rear abs speed sensor (on right side of rear axle) Slip ind Speedometer Transfer shift actuator (on transmission) Vsc off Anti-lock Brakes Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009 List of elements for Anti-lock Brakes Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009: 54 (behind (behind instrument cluster) (behind instrument cluster) j/c 20 (behind left end of dash) j/c 7 (behind right end of dash) (behind upper left end of dash) j/c 4 (on left front of engine compt, near battery) j/c 1 Bat Canh Canl Center j/b (behind right center of dash) Cluster) Data link connector 3 (below left side of dash) Dome fuse 10a Driver side j/b (behind lower left end of dash) E20 Ecu-b fuse 10a Engine control module (behind right end of dash) Engine room r/b (on left side of engine compartment) Ess Gnd Hot at all times Hot in on or start Ig1 Ig1 fuse 15a Ih (behind left center of dash) Instrument J/c 12 & 13 J/c 15 J/c 18 J/c 24 (behind lower right center of dash) J/c 25 (behind right center of dash) J/c 35 J/c 47, 48, 49, 50, 51 & 52 (behind center of dash) J/c 5 (behind right kick panel) J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) J/c 8 (behind instrument cluster) J12 J13 J47 J48 J49 J50 J51 J52 Park/neutral position switch (on right side of transmission) Pnk Red Sil St-plug Steering sensor Wfse Yaw rate sensor (below front of center console)
ANTI-THEFT Forced Entry Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009 List of elements for Forced Entry Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009: 95 (behind instrument cluster) j/c 12 (behind instrument cluster) j/c 20 (below left front seat) (w/ drl) (w/o drl) Acc Acc fuse 7.5a Act+ Act- Actd B10 Bdr1 Becu Body ecu Bzr Bzr2 C10 Center j/b (behind right center of dash) Combination meter Dcty Door control receiver (on left "d" pillar, behind trim) Door ind Driver side j/b (behind lower left end of dash) Drlp E10 Ecu-ig fuse 10a Exterior lights F j18 F12 Gnd Gnd1 Gnd2 H j19 H j8 Haz Haz/ ehw Headlights system Horn relay Horns system Hot at all times Hot in on or acc Hot in on or start Hrly Ile Interior lights system J/c 14 & 15 (behind instrument cluster) J/c 18 & 19 (behind instrument cluster) J/c 24 (behind lower right center of dash) J/c 37 (behind right kick panel) J/c 40 & 41 (on left side of cargo area, near ``d" pillar) J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) J14 J15 J28 J40 J41 J9 f K10 K13 K15 Ksw L10 L11 L16 L18 L22 L23 Left front door courtesy switch (in left "b" pillar) Left rear door courtesy switch (bottom of left "c" pillar) Lmry Lsr Lswd Lswp Mpx2 Mpx3 Pcty Power fuse 30a Prg Rda Red Right front door courtesy switch (on right "b" pillar) Right rear door courtesy switch (bottom of right "c" pillar) Rlcy Rrcy Secu/horn fuse 10a Security indicator light Sig Sind System Tail relay Trly Turn signal flasher relay (behind lower left end of dash, behind driver side junction box) Ul3 Wireless door lock buzzer (on left rear of of engine compt) Forced Entry Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009 List of elements for Forced Entry Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009: 53 (behind instrument cluster) (on left front inner fender) eb +b1 +b2 Act+ Act- Back door courtesy switch, back door half latch switch, back door lock detection switch & back door lock motor (in left side of tailgate) Back door ecu (in left side of liftgate) Bdr Becu Bo (on left ``d" pillar) Dome fuse 10a Dome relay Dr/lck fuse 20a Dswh Ecu-b fuse 10a Engine hood courtesy switch (at center front of engine compt, near hood latch) Engine room r/b (on left side of engine compartment) Full Gnd Half Horn Horn fuse 10a Hot at all times Ind Interior lights system J/c 14 & 15 (behind instrument cluster) J/c 15 J/c 18 & 19 (behind instrument cluster) J/c 24 (behind lower right center of dash) J/c 37 (behind right kick panel) J/c 38 (in left front door) J/c 39 (near front of left rear wheelwell) J/c 5 (behind right kick panel) J14 J15 J18 J19 Ksw Left front door lock motor (in left front door) left front door detection switch (in left "b" pillar) left front door key lock & unlock switch Left rear door lock motor (in left rear door) door lock detection switch (on left "c" pillar) Lse Mpx1 Mpx2 Pos Red Right front door lock motor (in right front door) door lock detection switch (in right front door) Right rear door lock motor & door lock detection switch (at right rear door) Sh- Sig Theft deterrent ecu (behind upper right side of dash) Theft deterrent horn (right side of engine compt) Unlock warning switch (left side of dash) Immobilizer Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Immobilizer Wiring Diagram for Toyota 4Runner Limited 2009: 44 (behind instrument cluster) j/c 18 (behind upper right side of dash) transponder key computer (in left "b" pillar) left front door courtesy switch Agnd Atn 1 Atn 2 Center j/b (behind right center of dash) Code Cty Data link connector 3 (below left side of dash) Driver side j/b (behind lower left end of dash) Ecu-b fuse 10a Efii Efio Engine control module (behind right end of dash) Engine room r/b (on left side of engine compartment) Gnd Hot at all times Hot in on or start Ign fuse 10a Imi Imo Ind J/c 14 & 15 (behind instrument c cluster) J/c 15 (behind instrument cluster) J/c 18 (behind instrument cluster) J/c 24 (behind lower right center of dash) J/c 31 (behind right end of dash) J/c 33 (behind right end of dash) J/c 35 (behind right end of dash) J/c 37 (behind right kick panel) J/c 5 (behind right kick panel) J/c 8 (behind instrument cluster) J11 J14 J15 Ksw Security indicator light Sil Transponder key amplifier (in right side of steering column) Transponder key coil Txct Unlock warning switch (left side of dash) Vc5
BODY CONTROL MODULES Rear Door Control Unit Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Rear Door Control Unit Wiring Diagram for Toyota 4Runner Limited 2009: 40 Acc Acc fuse 7.5a Act+ Act- Back door ecu (in left side of liftgate) Bddn Bdr Bdup Becu Bo (on left "d" pillar) Body ecu Door lock system Down Driver side j/b (behind lower left end of dash) Ecu-ig fuse 10a F12 Full Gnd Half Hot at all times Hot in acc or on Hot in on or start Hsw+ Hsw- Ic+ Ic- Ic1 Ic2 Junction connector 39 (near front of left rear wheelwell) Lse Mpx2 Pos Power fuse 30a Power window system Red Sgnd Sig Wip+ Wip- Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Computer Data Lines Wiring Diagram for Toyota 4Runner Limited 2009: 69 (behind right end of dash) junction connector 29 & 30 (behind right kick panel) junction connector 5 (behind upper right side of dash) theft deterrent ecu 4.0l 4.7l A32 Air bag sensor assembly (below center of dash) Back door ecu (in left side of liftgate) Bat Body ecu (behind lower left end of dash, in driver side j/b) Canh Canl Center j/b (behind right center of dash) Combination meter D/g Data link connector 3 (below left side of dash) Dia Ed (on left cylinder head) Ee (on rear of right cylinder head) Engine control module (behind right end of dash) Engine room r/b (on left side of engine compartment) F j8 Hot at all times Ih (behind left center of dash) J/c 35 & 36 (behind right end of dash) J18 J19 J29 J30 J31 J32 J35 J36 J47 J48 J49 J50 J51 J52 Junction connector 1 (on left front of engine compt, near battery) Junction connector 18 & 19 (behind instrument cluster) Junction connector 22 (behind instrument cluster) Junction connector 31 & 32 (behind right end of dash) Junction connector 35 & 36 (behind right end of dash) Junction connector 35 (behind right end of dash) Junction connector 4 (behind upper left end of dash) Junction connector 47, 48, 49, 50, 51 & 52 (behind center of dash) Junction connector 8 & 9 (behind instrument cluster) Mpx1 Mpx2 Mpx3 Obd fuse 7.5a Obd2 Occupant classification ecu (under front passenger's seat) Pnk Red S15 S28 Sil Skid control ecu & actuator (left rear of engine compt) St-plug Steering sensor Suspension control ecu (behind left end of dash, near base of ``a" pillar) Tac Tach Tire pressure monitor ecu (right side of dash) Transponder key computer (behind upper right side of dash) Wfse Yaw rate sensor (below front of center console)
CRUISE CONTROL
4.0L 4.0L, Cruise Control Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for 4.0L, Cruise Control Wiring Diagram for Toyota 4Runner Limited 2009: 97 (behind instrument cluster) junction connector 8 & 9 (behind right center of dash) center j/b (behind right end of dash) junction connector 29 & 30 (behind right end of dash) junction connector 31 & 32 (behind right end of dash) junction connector j30 29 & 30 (on left front inner fender) eb (on rear (on rear of right cylinder head) ee (on right side of transmission) park/neutral position switch +b2 +bm +res -set A j29 Accel position sensor (behind left side of dash) Batt C10 Cancel Canh Canl Ccs Center j/b (behind right center of dash) Combination meter Combination switch Cruise ind Data link connector 3 (below left side of dash) Dome fuse 10a Driver side j/b (behind lower left end of dash) E01 E02 Ecc Ee (on rear of right cylinder head) Efi fuse 20a Efi relay Engine control module (behind right end of dash) Engine room r/b (on left side of engine compt) Ep1 Ep2 Epa Epa2 Etcs fuse 10a Gauge fuse 7.5a Ge01 Hot at all times Hot in on or start Ig1 fuse 15a Ign fuse 10a Igsw Ih (behind left center of dash) Instrument cluster) J/c 18 (behind instrument cluster) J/c 28 (behind right side of dash, near firewall grommet) J/c 29 & 30 (behind right end of dash) J29 J30 J30 e J31 J32 J50 J51 J52 Junction connector (behind b Junction connector (behind upper left end of dash) Junction connector 2 & 3 (on left front of engine compt, near battery) Junction connector 25 (behind right center of dash) Junction connector 4 (behind upper left end of dash) Junction connector 50, 51 & 52 (behind center of dash) K11 Mrel Nca Nssd Of right cylinder head) On-off Pnk Red S28 Skid control ecu with actuator (left rear of engine compartment) Sp1 Sp2+ Sp2- Spd Speedo- meter St1- Stop fuse 10a Stoplight switch (behind left side of dash, above brake pedal) Stp Throttle control motor & throttle position sensor (on throttle body) Transmission control switch Vcp1 Vcp2 Vcpa Vehicle speed sensor (electronically controlled transmission) (on transmission) Vpa Vpa1 Vpa2 Vta1 Vta2
4.7L 4.7L, Cruise Control Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for 4.7L, Cruise Control Wiring Diagram for Toyota 4Runner Limited 2009: 96 (behind instrument cluster) junction connector 8 & 9 (behind right center of dash) center j/b (behind right end of dash) junction connector 29 & 30 (behind right end of dash) junction connector 31 & 32 (on left (on left front inner fender) eb (on rear of right cylinder head) ee (on right side of transmission) park/neutral position switch +b2 +bm +res -set 4wd A j29 Accel position sensor (behind left side of dash) Batt C10 Cancel Canh Canl Ccs Center j/b (behind right center of dash) Combination meter Combination switch Cruise ind Cylinder head) Data link connector 3 (below left side of dash) Dome fuse 10a Driver side j/b (behind lower left end of dash) E01 E02 Ecc Ed (on left cylinder head) Efi fuse 20a Efi relay Engine control module (behind right end of dash) Engine room r/b (on left side of engine compt) Ep1 Ep2 Epa Epa2 Etcs fuse 10a Gauge fuse 7.5a Ge01 Hot at all times Hot in on or start Ig1 fuse 15a Ign fuse 10a Igsw Ih (behind left center of dash) Instrument cluster) J/c 18 (behind instrument cluster) J/c 29 & 30 (behind right end of dash) J29 J30 J30 e J31 J32 J50 J51 J52 Junction connector (behind b Junction connector (behind upper left end of dash) Junction connector 2 & 3 (on left front of engine compt, near battery) Junction connector 25 (behind right center of dash) Junction connector 4 (behind upper left end of dash) Junction connector 50, 51 & 52 (behind center of dash) K11 Mrel Nca Nssd On-off Pnk Red S28 Skid control ecu with actuator (left rear of engine compartment) Sp1 Sp2+ Sp2- Spd Speedo- meter St1- Stop fuse 10a Stoplight switch (behind left side of dash, above brake pedal) Stp Throttle control motor & throttle position sensor (on throttle body) Transmission control switch Vcp1 Vcp2 Vcpa Vehicle speed sensor (electronically controlled transmission) (on transmission) Vpa Vpa1 Vpa2 Vta1 Vta2
DEFOGGERS Defoggers Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Defoggers Wiring Diagram for Toyota 4Runner Limited 2009: 59 (on left front of engine compt, near battery) j/c 1 A j40 A j41 Acc Acc fuse 7.5a Alt fuse 140a Back door ecu (in left side of liftgate) Back door power window motor (in left side of tailgate) Becu Bl (below left front seat) Bo (on left "d" pillar) Body ecu Center j/b (behind right center of dash) Defog fuse 30a Defog relay Defogger switch (heater control panel) Defsw Dfsw Dind Driver side j/b (behind lower left end of dash) E20 Eb (on left front inner fender) Ecu-b fuse 10a Ecu-ig fuse 10a Engine room r/b (on left side of engine compt) F12 Gnd Gnd1 Gnd2 Hot at all times Hot in acc or on Hot in on or start Ic+ Ic- Ic1 Ic2 Ig1 fuse 15a J/c 22 (behind instrument cluster) J/c 24 (behind lower right center of dash) J/c 3 (on left front of engine compt, near battery) J/c 37 (behind right kick panel) J/c 38 (in left front door) J/c 39 (near front of left rear wheelwell) J/c 40 & 41 (on left side of cargo area, near "d" pillar) J/c 5 (behind right kick panel) J/c 6 (behind left end of dash) Left mirror heater (in left front door mirror) Mir heater fuse 10a Mpx2 Pls Pls2 R21 R22 Rdef Rear window defogger (at rear window) Red Right mirror heater (in right front door mirror) Sig Ssrb
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009 List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009: 66 (at left rear of vehicle) (on left front inner fender) eb (pins 21 thru 30: not used) s15 Air sus 2 fuse 10a Air sus fuse 50a Air sus relay Bn (on left rear of frame) Dnsw Dome fuse 10a Door Eb (on left front inner fender) Engine room r/b (on left side of engine compt) Engine room r/b 4 (on left side of engine compt) Flo Fro Gnd Gnd2 Height control compressor Height control mode select switch Height control motor (at left rear of vehicle) Height control switch Height control valve Hot at all times Hsw Interior lights system J/c 2 & 3 (on left front of engine compartment, j3 near battery) J/c 2 & 3 (on left front of engine compt, near battery) J/c 24 (behind lower right center of dash) J/c 4 (behind upper left end of dash) J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) Left rear height control sensor (on left side of rear axle) Losw Low pressure tank valve Mod1 Mod2 Pnk Red Right rear height control sensor (on right side of rear axle) Rm+ Rm- S13 S14 S28 Sbl2 Sbr2 Sgl2 Sgr2 Shb Shg Shrl Shrr Sil Skid control ecu w/ actuator (left rear of engine compt) Slex Sllo Slrl Slrr Stop fuse 10a Stop light switch (behind left side of dash, above brake pedal) Stop lp ctrl relay Stp Stpo Suspension control ecu (behind left end of dash, near base of "a" pillar) Tach Upsw Electronic Suspension Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009 List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009: 41 (behind lower left Acty Body ecu C10 Combination meter Data link connector 3 (below left side of dash) Dcty Driver side j/b (behind lower left end of dash) Ecu-ig fuse 10a Ed (4.7l: on left cylinder head) End of dash, in driver side j/b) Engine control module (behind right end of dash) Gauge fuse 7.5a H j19 Height control Hot in on or start Ig1 fuse 15a J/c 1 (on left front of engine compt, near battery) J/c 18 & 19 (behind instrument cluster) J/c 18 (behind instrument cluster) J/c 31 & 32 (behind right end of dash) J/c 4 (behind upper left end of dash) J/c 8 & 9 (behind instrument cluster) J/c j29 & j30 (behind right end of dash) J18 f J29 J30 J31 J32 Left front door courtesy switch (in left "b" pillar) Left rear door courtesy switch (bottom of left "c" pillar) Off Pcty Red Right front door courtesy switch (on right "b" pillar) Right rear door courtesy switch (bottom of right "c" pillar) Rlcy Rrcy Sil Tach Tachometer
ENGINE PERFORMANCE
4.0L 4.0L, Engine Performance Wiring Diagram (1 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.0L, Engine Performance Wiring Diagram (1 of 6) for Toyota 4Runner Limited 2009: 76 (4wd) (behind right end of dash) j/c 31 & 32 (behind right side of dash, near firewall grommet) j/c 27 (inj 1, 3 & 5: top left of intake manifold) (inj 2, 4 & 6: top right of intake manifold) fuel injectors (on front of left cylinder head) left camshaft timing oil control valve (on front of left cylinder head) right camshaft timing oil control valve (on front of right cylinder head) right vvt sensor (bank 2) (on left side of engine) crankshaft position sensor +b2 +bm 4wd 4wd control ecu (behind lower right end of dash) Accel position sensor (behind left side of dash) Accr Add Add actuator (4wd) Air conditioning system Batt Canister pressure sensor Canister pump module (at rear of vehicle) Computer data lines system Ee (on rear of right cylinder head) Ef (on rear of left cyl head) Engine control module (ecm) (behind right end of dash) Ep1 Ep2 Epa Epa2 F10 Fpr Grommet) Igsw Inj 1 Inj 2 Inj 3 Inj 4 Inj 5 Inj 6 J/c 28 (behind right side of dash, near firewall J/c 29 & 30 (behind right end of of dash) J/c 31 & 32 (behind right end of dash) J/c 8 (behind inst cluster) J29 J30 J31 J32 Leak detection pump Left vvt sensor (bank 1) (on front of left cylinder head) Mpmp Mrel Nca Ne+ Ne- Oc1+ Oc1- Oc2+ Oc2- Power steering oil pressure switch (at right front of engine compt) Ppmp Psw Red Sta Stp Stsw Vcp1 Vcp2 Vcpa Vent valve Vpa Vpa1 Vpa2 Vpmp Vv1+ Vv1- Vv2+ Vv2- 4.0L, Engine Performance Wiring Diagram (2 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.0L, Engine Performance Wiring Diagram (2 of 6) for Toyota 4Runner Limited 2009: 34 (on left front inner fender) eb A/f heater fuse 15a A/f heater relay Af+ Af- Air Air fuel ratio sensor (bank 1 sensor 1) (on right exhaust pipe, near eng) Air fuel ratio sensor (bank 2 sensor 1) (on left exhaust pipe, near eng) Bo (on left "d" pillar) C/opn relay Conditioning Ee (on rear of right cylinder head) Efi 2 fuse 10a Efi fuse 20a Efi relay Engine room r/b (on left side of engine compt) Etcs fuse 10a Fuel pump (under center of rear seat, in fuel tank) Fuel pump relay Fuel pump resistor (on left side of engine comp, behind engine room r/b) Heated oxygen sensor (bank 1 sensor 2) (on right exhaust pipe, near trans) Heated oxygen sensor (bank 2 sensor 2) (on left exhaust pipe, near trans) Hot at all times J/c 2 & 3 (on left front of engine compt) J/c 27 (behind right side of dash, near firewall grommet) J/c 28 (behind right side of dash, near firewall grommet) J/c 4 (behind upper left end of dash) J/c 40 & 41 (on left side of cargo area, near "d" pillar) J40 J41 Nca Pnk Stop fuse 10a System 4.0L, Engine Performance Wiring Diagram (3 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.0L, Engine Performance Wiring Diagram (3 of 6) for Toyota 4Runner Limited 2009: 57 (behind right center of dash) center j/b (behind right side of dash, near firewall grommet) j/c 27 (behind upper left end of dash) j/c 4 (on rear of left cylinder head) A1a+ A1a- A2a+ A2a- Acc Driver side j/b (behind lower left end of dash) E23 Ee (on rear of right cyl head) Ekn2 Eknk Engine control module (ecm) (behind right end of dash) Eo3 Eo4 Eo5 Ha1a Ha2a Hot at all times Ht2b Ign fuse 10a Ignition switch J/c 4 (behind upper left end of dash) J11 Knk1 Knk2 Knock sensor (bank 1) (on top of engine) Knock sensor (bank 2) (on top of engine) Lock Me01 Nca Nt+ Nt- Ox2b Pnk Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp2+ Sp2- Sta 2 fuse 7.5a Star/nsw Start Starting/ charging system Stop light switch (behind left side of dash, above brake pedal) Th01 Th02 Turbine speed sensor (left side of transmission) Vehicle speed sensor (electronically controlled transmission) (on transmission) 4.0L, Engine Performance Wiring Diagram (4 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.0L, Engine Performance Wiring Diagram (4 of 6) for Toyota 4Runner Limited 2009: 37 C10 C11 Center j/b (behind right center of dash) Combination meter Computer data lines system Driver side j/b (behind lower left end of dash) Ee (on rear of right cylinder) Electronically controlled transmission solenoid (on transmission) Gauge fuse 7.5a Hot in on or start Indicator light malfunction J/c 29 & 30 (behind right end of dash) J/c 31 & 32 (behind right end of dash) J/c 8 & 9 (behind instrument cluster) J29 J31 J32 K11 Ot+ Ot- Ot2+ Ot2- Pnk Red Skid control ecu (w/ actuator) (left rear of engine compt) Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp1 Speedometer Tachometer Temp ind a/t oil 4.0L, Engine Performance Wiring Diagram (5 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.0L, Engine Performance Wiring Diagram (5 of 6) for Toyota 4Runner Limited 2009: 29 (at rear of engine) noise filter (ignition 1) (behind right center of dash) (ign 1, 3 & 5: top of left valve cover) (ign 2, 4 & 6: top of right valve cover) (on right side of eng compt, on air intake) mass airflow meter Center j/b Defog fuse 30a Dome fuse 10a E2g Ef (on rear of left cylinder head) Engine coolant temperature sensor (on upper left side of engine) Engine room r/b (on left side of engine compt) Hot at all times Hot w/ defog relay energized Ignition coil & igniters J/c 10 & 11 (behind instrument cluster) J/c 22 (behind instru- ment cluster) J/c 29 & 30 (behind right end of dash) J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) J10 J11 J29 J30 Pnk Red Red d Red h Tha 4.0L, Engine Performance Wiring Diagram (6 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.0L, Engine Performance Wiring Diagram (6 of 6) for Toyota 4Runner Limited 2009: 70 (behind instrument cluster) j/c 20 (behind left end of dash) j/c 7 (behind right center of dash) j/c 25 (behind right end of dash) (on rear of right cylinder head) ee (on throttle body) throttle control motor & throttle position sensor Ac1 Acis Act Air conditioning system At2 At4 Atd Atl Canh Canl Computer data lines system Driver side j/b (behind lower left end of dash) E01 E02 E2g Efii Efio Els1 Els2 Engine control module (ecm) (behind right end of dash) Exterior lights system F/ps Ge01 Hot in on or start Ht1b Ig 1 fuse 15a Igf1 Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 Imi Imo J/c 31 & 32 (behind right end of dash) J/c 33 & 34 (behind right end of dash) J/c 35 & 36 J31 J32 J33 J34 J35 J36 Nca Nssd Nssl Oilw Ox1b Park/neutral position switch (on right side of transmission) Pnk Prg Red Spd Tach Tha Thw Thwo Transmission control switch Transponder key computer (behind upper right side of dash) Vsv (acis) (on rear of engine) Vsv (purge) (on upper left side of engine) Vta1 Vta2
4.7L 4.7L, Engine Performance Wiring Diagram (1 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.7L, Engine Performance Wiring Diagram (1 of 6) for Toyota 4Runner Limited 2009: 92 (4wd) (behind right (behind right end of dash) j/c 31 & 32 (behind right end of of dash) j/c 29 & 30 (behind right kick panel) j/c 37 (inj 1, 3, 5 & 7: top left of intake manifold) (inj 2, 4, 6 & 8: top right of intake manifold) fuel injectors (on front of left cylinder head) (on front of left cylinder head) camshaft position sensor (on front of right cylinder head) (on lower front of engine) crankshaft position sensor (on rear of right cylinder head) +b2 +bm 4wd 4wd control ecu (behind lower right end of dash) A43 vp A44 Accel position sensor (behind left side of dash) Accr Aida Air conditioning system Air injection control Air pump (top right side of engine) Air swit- ching valve (on top of engine) Airp Airv Batt Canister pressure sensor Canister pump module (at rear of vehicle) Computer data lines system Driver (left side of engine compt) Ed (on left cylinder head) Engine control module (ecm) (behind right end of dash) Ep1 Ep2 Epa Epa2 Fpr G2+ G2- Igsw Inj 1 Inj 2 Inj 3 Inj 4 Inj 5 Inj 6 J/c 31 & 32 (behind right end of dash) J/c 33 (behind right end of dash) J/c 35 & 36 (behind right end of dash) J/c 8 (behind instrument cluster) J29 J30 J31 J32 J35 J36 Leak detection pump Left camshaft timing oil control valve Mpmp Mrel Nca Ne+ Ne- Near firewall grommet) j/c 26 Oc1+ Oc1- Oc2+ Oc2- Pnk Ppmp Red Right camshaft timing oil control valve Side of dash, Sip Siv Sta Stp Stsw Vcp1 Vcp2 Vcpa Vent valve Vpa Vpa1 Vpa2 Vpmp Vv1+ Vv1- Vv2- Vvt sensor (bank 1) (on front of left cylinder head) Vvt sensor (bank 2) (on front of right cylinder head) 4.7L, Engine Performance Wiring Diagram (2 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.7L, Engine Performance Wiring Diagram (2 of 6) for Toyota 4Runner Limited 2009: 35 (left cyl- inder head) ed (on left front inner fender) eb A/f heater fuse 15a A/f heater relay A/pump fuse 50a Af+ Af- Air Air fuel ratio sensor (bank 1 sensor 1) (on left exhaust pipe) Air fuel ratio sensor (bank 2 sensor 1) (on right exhaust pipe) Bo (on left "d" pillar) C/opn relay Conditioning system Efi 2 fuse 10a Efi fuse 20a Efi relay Engine room r/b (on left side of engine compt) Etcs fuse 10a Fuel pump (under center of rear seat, in fuel tank) Fuel pump relay Fuel pump resistor (on left side of engine compt, behind engine room r/b) Heated oxygen sensor (bank 1 sensor 2) (on left exhaust pipe near transmission) Heated oxygen sensor (bank 2 sensor 2) (on right exhaust pipe, near transmission) Hot at all times J/c 2 & 3 (on left front of engine compt, near battery) J/c 26 (behind right side of dash, near firewall grommet) J/c 28 (behind right side of dash, near firewall grommet) J/c 4 (behind upper left end of dash) J/c 40 & 41 (on left side of cargo area, near "d" pillar) J40 J41 Nca Pnk Red Stop fuse 10a 4.7L, Engine Performance Wiring Diagram (3 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.7L, Engine Performance Wiring Diagram (3 of 6) for Toyota 4Runner Limited 2009: 57 (behind right center of dash) center j/b (behind right side of dash, near firewall grommet) j/c 28 (behind upper left end of dash) j/c 4 A1a+ A1a- A2a+ A2a- Acc Driver side j/b (behind lower left end of dash) E23 Ed (on left cylinder head) Ee (on rear of right cylinder head) Ekn2 Eknk Engine control module (ecm) (behind right end of dash) Eo3 Eo4 Eo5 Ha1a Ha2a Hot at all times Ht2b Ign fuse 10a Ignition switch J/c 4 (behind upper left end of dash) J11 Knk1 Knk2 Knock sensor (bank 1) (on left side of engine, below intake manifold) Knock sensor (bank 2) (on right side of engine, below intake manifold) Lock Me01 Nca Nt+ Nt- Ox2b Pnk Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp2+ Sp2- Sta 2 fuse 7.5a Star/nsw Start Starting/ charging system Stop light switch (behind left side of dash, above brake pedal) Th01 Th02 Turbine speed sensor (on left side of transmission) Vehicle speed sensor (electro- nically controlled transmission) (on transmission) 4.7L, Engine Performance Wiring Diagram (4 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.7L, Engine Performance Wiring Diagram (4 of 6) for Toyota 4Runner Limited 2009: 37 A/t oil temp ind C10 C11 Center j/b (behind right center of dash) Combination meter Driver side j/b (behind lower left end of dash) Ed (on left cylinder head) Electronically controlled transmission solenoid (on transmission) Gauge fuse 7.5a Hot in on or start J/c 29 & 30 (behind right end of dash) J/c 31 & 32 (behind right end of dash) J/c 8 & 9 (behind instrument cluster) J29 J30 J31 J32 K11 Malfunction indicator light Ot+ Ot- Ot2+ Ot2- Pnk Red Skid control ecu (w/ actuator) (left rear of engine compt) Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp1 Speedometer Tachometer 4.7L, Engine Performance Wiring Diagram (5 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.7L, Engine Performance Wiring Diagram (5 of 6) for Toyota 4Runner Limited 2009: 34 (1 3 5 7 : top of left valve cover) (2 4 6 8 : top of right valve cover) (behind right end of dash) (on right side of eng comp, on air intake) mass airflow meter (on upper left side of eng) noise filter (ignition 1) (on upper right side of eng) noise filter (ignition 2) Center j/b (behind right center of dash) Defog fuse 30a Dome fuse 10a E2g Ec (on right cylinder head) Ed (on left cylinder head) Engine coolant temperature sensor (on right front of engine) Engine room r/b (on left side of engine compt) Hot at all times Hot w/ defog relay energized Ignition coil & igniters J/c 10 & 11 (behind instrument cluster) J/c 22 & 23 (behind instru- j23 ment cluster) J/c 29 & 30 J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) J10 J11 J22 J29 J30 Pnk Red Red d Red h Tha Vsv (air switching valve bank 1) (on right side of engine) Vsv (air switching valve bank 2) (on left side of engine) 4.7L, Engine Performance Wiring Diagram (6 of 6) for Toyota 4Runner Limited 2009 List of elements for 4.7L, Engine Performance Wiring Diagram (6 of 6) for Toyota 4Runner Limited 2009: 78 (behind instrument cluster) j/c 20 (behind left end of dash) j/c 7 (behind right center of dash) j/c 25 (on rear of right cylinder head) (on throttle body) throttle control motor & throttle position sensor (on top of engine) air pressure sensor Ac1 Acis Act Aip Air conditioning system Aiv1 Aiv2 At2 At4 Atd Atl Canh Canl Computer data lines system Driver side j/b (behind lower left end of dash) E01 E02 E2g Efii Efio Els1 Els2 Engine control module (ecm) (behind right end of dash) Exterior lights system F/ps Ge01 Hot in on or start Ht1b Ig 1 fuse 15a Igf1 Igf2 Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 Igt7 Igt8 Imi Imo Inj 7 Inj 8 J/c 31 & 32 (behind right end of dash) J/c 33 & 34 (behind right end of dash) J/c 35 & 36 (behind right end of dash) J31 J32 J33 J34 J35 J36 Nca Nssd Nssl Oilw Ox1b Park/neutral position switch (on right side of transmission) Pnk Prg Red Spd Tach Tha Thw Thwo Transmission control switch Transponder key computer (behind upper right side of dash) Vsv (acis) (on rear of engine) Vsv (purge) (on upper left side of engine) Vta1 Vta2
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Back-up Lamps Wiring Diagram for Toyota 4Runner Limited 2009: 24 (on left side of cargo area, near ``d" pillar) junction connector 40 & 41 A j40 A j41 B/up Bl (below left front seat) Bo (on left ``d" pillar) Driver side j/b (behind lower left end of dash) F10 Hot in on Ig1 fuse 15a J40 J41 Junction connector 25 (behind right center of dash) Junction connector 2o (behind instrument cluster) Junction connector 33 (behind right end of dash) Junction connector 40 & 41 (on left side of cargo area, near ``d" pillar) Junction connector 7 (behind left end of dash) Left backup light Left rear combination light Or start Park/neutral position switch (on right side of transmission) Right backup light Right rear combination light Trailer socket Exterior Lamps Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009: 80 (behind lower left end of dash, behind driver side j/b) (near front of left rear wheelwell) (on left front of engine compt, near battery) j/c 1 A j40 A j41 B11 Bl (below left front seat) Bo (on left ``d" pillar) Body ecu C12 Combination switch Dcty Driver side j/b (behind lower left end of dash) E/gnd E20 E24 Ea (on right front inner fender) Eb (on left front inner fender) F13 F15 F16 Haz/ehw Head High mounted stop light Hot at all times Hot in on or start Ig1 fuse 15a Interior lights system J/c 15 (behind instrument cluster) J/c 20 & 21 (behind instrument cluster) J/c 40 & 41 (on left side of j40 cargo area, near "d" pillar) J12 J14 J15 J20 J21 f J22 e J23 J23 d J40 a J41 Junction connector 22 & 23 (behind instrument cluster) Junction connector 39 Junction connector 40 & 41 (on left side of cargo area, near ``d" pillar) Junction connector 5 (behind right kick panel) Left Left front parking light Left rear combination light License plate light Light control switch Ltin Off Pcty Right Right front parking light Right rear combination light Rlcy Rrcy Rtin Sltin Stop/ tail Stp1 Tail Tail fuse 10a Tail relay Tfl Tfr Towing converter relay (on left side of cargo area) Trl Trly Trr Tsl Tsr Turn Turn signal flasher relay Turn signal switch W/ drl W/ rear spoiler W/o drl W/o rear spoiler Exterior Lamps Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009: 48 (behind instrument cluster) (behind upper left end of dash) (except usa) tail ind Base of ``a" pillar) C10 Center j/b (behind right center of dash) Combination meter Ea (on right front inner fender) Eb (on left front inner fender) Ed (4.7l) (on left cylinder head) Ee (4.0l) (on rear of right cylinder head) Engine control module (4.0l) (behind right end of dash) Engine room r/b (on left side of engine compt) Hazard switch Hot at all times J10 c J11 a J29 J30 J31 h J32 e Junction connector Junction connector 10 & 11 (behind instrument cluster) Junction connector 24 (behind lower right center of dash) Junction connector 29 & 30 (behind right end of dash) Junction connector 31 & 32 (behind right end of dash) Junction connector 37 (behind right kick panel) Junction connector 4 Left front turn signal light Left turn ind Right front turn signal light Right turn ind S14 S28 Shift lock control ecu (under center console, near shift lever assembly) Skid control ecu w/ actuator (left rear of engine compt) Stop Stop fuse 10a Stop light switch (behind left side of dash, above brake pedal) Stop lp ctrl relay Stp Stp2 Stpo Suspension control ecu (behind left end of dash, near Towing brake controller (behind lower left end of dash) Trn-haz fuse 15a W/ drl W/o drl Trailer Tow Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Trailer Tow Wiring Diagram for Toyota 4Runner Limited 2009: 81 (behind left side of dash, above brake pedal) (left rear of engine compt) skid control ecu w/ actuator B j2 B j3 B/up Batt Batt chg fuse 30a Batt chg relay Bl (below left front seat) Bo (on left "d" pillar) Body ecu Brk Driver side j/b (behind lower left end of dash) Drl E16 E20 E24 Eb (on left front inner fender) Engine room r/b (on left side of engine compartment) Engine room r/b 3 (on left side of engine compartment) F10 F15 F16 Gnd Hot at all times Hot in on or start Hot w/ tail relay energized Ig1 fuse 15a J12 J14 J15 J20 J21 J23 J40 J41 Junction connector (behind instrument cluster) Junction connector 1 (on left front of engine compt, near battery) Junction connector 14 & 15 (behind instrument cluster) Junction connector 2 & 3 (on left front of engine compt, near battery) Junction connector 20 & 21 (behind instrument cluster) Junction connector 25 (behind right center of dash) Junction connector 33 (behind right end of dash) Junction connector 39 (near front of left rear wheelwell) Junction connector 4 (behind upper left end of dash) Junction connector 40 & 41 (on left side of j41 cargo area, near ``d" pillar) Junction connector 41 (on left side of cargo area, near "d" pillar) Junction connector 5 (behind right kick panel) Junction connector 7 (behind left end of dash) Ltin Ltot Park/neutral position switch (on right side of transmission) Red Rtin Rtot S28 Stin Stop Stop fuse 10a Stop lp ctrl relay Stoplight switch Stpo Sttl Sttr Tail Tail fuse 10a Towing brake controller (behind lower left end of dash) Towing brk fuse 30a Towing converter relay (on left side of cargo area) Towing fuse 30a Towing fuse 40a Towing tail relay Trailer socket Trl Trly Trr Turn signal flasher relay (behind lower left end of dash, behind driver side j/b) Turn- haz fuse 15a W/ drl W/o W/o drl
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2009 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2009: 73 (ignition 1) noise filter (ignition 2) noise filter (on left side of engine compt) engine room r/b 4.0l 4.7l A/f heater relay A44 Add actuator Air fuel ratio sensor (bank 1 sensor 1) shield Air fuel ratio sensor (bank 2 sensor 1) shield Air injection control driver Air sus relay Batt chg relay Brake fluid level warning switch C10 C13 Canister pump module Combi- nation meter Combi- nation switch Crankshaft position sensor shield Data link connector Defog relay Ea (on right front inner fender) Eb (on left front inner fender) Ed (on left cylinder head) Ee (4.7l) (on rear of right cylinder head) Ef (on rear of left cylinder head) Efi relay Engine control module Engine hood courtesy switch Engine room r/b 3 (on left side of engine compt) Engine room r/b 4 (on left side of engine compt) Front wiper motor Heated oxygen sensor (bank 1 sensor 2) shield Heated oxygen sensor (bank 2 sensor 2) shield Heater relay Ig relay Ignition coil & igniter Ignition coil & igniter 1 Ignition coil & igniter 2 Ignition coil & igniter 3 Ignition coil & igniter 4 Ignition coil & igniter 5 Ignition coil & igniter 6 J/c 2 & 3 (on left front of engine compt, near battery) J/c 28 (behind right side of dash, near firewall grommet) J29 J30 j/c 29 & 30 (behind right end of dash) J35 J36 j/c 35 &36 (behind right end of dash) Knock sensor (bank 1) shield Knock sensor (bank 2) shield Left front fog light Left front parking light Left front turn signal light Left low head- light Left vvt sensor shield Nca Right front fog light Right front parking light Right front turn signal light Right low head- light Right vvt sensor shield S14 S15 S28 S29 Skid control ecu w/ actuator Sta relay Suspension control ecu Tire pressure warning ecu Transfer shift actuator Washer level sensor Ground Distribution Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009: 99 (4wd) downhill assist control switch (on left "d" pillar) bo (on left rear of frame) bn (w/ driving position memory) seat memory switch 4.7l 4wd cntrl ecu (rear diff lock) 4wd control switch A/c control assembly A12 A13 A14 A15 A16 A17 A18 Back door ecu Bl (below left front seat) Blower motor controller Body ecu Center j/b (behind right center of dash) Cigarette lighter Data link connec- tor 3 Daytime running light relay & turn signal flasher relay Dc skt relay Diff lock shift actuator Door control receiver Driver power seat control switch Driver side j/b (behind lower left end of dash) Driver's seat lumbar support control switch Front power outlet Fuel pump Glove box light Hazard switch Height control compressor Height control mode select switch Height control motor Height control switch Height control valve High mounted stop light Ig (on left kick panel) Ii (behind right center of dash) Inner mirror Interior light J/c 22 & 23 (behind instrument cluster) J/c 24 J/c 38 (in left front door) J/c 40 & 41 (on left side of cargo area, near "d" pillar) J/c 43 & 44 (w/o driving position memory) (under left front seat) J/c 5 J/c 53 (w/ driving position memory) (under left front seat) J22 J23 J40 J41 J43 J44 J53 Left buckle switch Left front door key lock & unlock switch & left front door lock detection switch Left heater seat Left mirror heater Left rear abs speed sensor shield Left rear combination light Left rear door lock detection switch Left seat heater Left seat heater switch Left vanity light License plate light Low pressure tank valve Luggage compartment light Moon roof control ecu Nca P27 Personal light & moon roof control switch Position control ecu & switch Power relay Power window master switch & left front door lock control switch R22 Rear power outlet Rear window defogger Remote control mirror switch Right rear abs speed sensor shield Right rear combination light Right seat heater switch Right vanity light Security indicator light, heater control panel & defogger switch Shift lock control ecu Theft deterrent ecu To j/c 14 & 15 (diagram 3 of 3) To j/c 37 (diagram 3 of 3) Towing converter relay Trailer socket Transfer indicator switch Turn signal flasher relay Voltage inverter W/ drl W/o drl W/o electric modulated air suspension Yaw rate sensor Ground Distribution Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009: 82 4.7l 4wd control ecu 6 speaker A32 Air bag sensor assembly Air fuel ratio sensor (bank 1 sensor 1) shield Air fuel ratio sensor (bank 2 sensor 1) shield Air pump Air switching valve Bm (below right front seat) Bp (on right "d" pillar) C10 C12 C13 C14 Center j/b (behind right center of dash) Combi- nation meter Combi- nation switch Combination switch Crank- shaft position sensor shield Data link connector Diff lock switch Ec (4.7l) (on right cylinder head) Ee (4.0l) (on rear of right cylinder head) Engine control module Eq (4.7l) (on top of engine) Er (4.7l) (right side of engine compt) Except 6 speaker From center j/b (diagram 2 of 3) From j/c 5 (diagram 2 of 3) Front passenger's power seat control switch Heated oxygen sensor (bank 1 sensor 2) shield Heated oxygen sensor (bank 2 sensor 2) shield Ih (behind left center of dash) Ij (behind right center of dash) Ik (on right kick panel) J/c J/c 14 & 15 (behind instrument cluster) J/c 28 (behind right end of dash, near firewall grommet) J/c 29 &30 (behind right end of dash) J/c 33 & 34 (behind right end of dash) J/c 37 J/c 45 & 46 (under right front seat) J14 J15 J29 J30 J33 J45 J46 J52 Key interlock solenoid Knock sensor (bank 1) shield Knock sensor (bank 2) shield Main switch Nca Noise filter (ignition 1) Occupant classi- fication ecu R12 Radio & player Radio & player w/ display Rear seat audio controller Rheostat Right buckle switch Right front door lock control switch Right front door lock detection switch Right mirror heater Right rear door lock detection switch Right seat heater Roll sensing of curtain shield air bag cutoff switch S23 Steering sensor Stereo component amplifier Tire pressure warning ecu Towing brake controller Transponder key computer Unlock warning switch Vsc off switch W/ drl W/ navigation W/ rse W/o navigation
HEADLIGHTS Headlights Wiring Diagram, with DRL (1 of 2) for Toyota 4Runner Limited 2009 List of elements for Headlights Wiring Diagram, with DRL (1 of 2) for Toyota 4Runner Limited 2009: 54 Acc Acc fuse 7.5a Auto Automatic light control sensor (on upper left side of dash) Becu Body ecu Cltb Clte Clts Combination switch Dcty Dimmer switch Driver side j/b (behind lower left end of dash) Drl E j19 Ecu-ig fuse 10a Exterior lights system Flash Foglight switch Generator Gnd1 Gnd2 Haz Head Head tail Hf2 High low Hot in on or acc Hot in on or start Hrly Ig1 fuse 15a Interior lights system J/c 18 & 19 (behind instrument cluster) J/c 5 (behind right kick panel) J/c 7 (behind left end of dash) J14 J15 J17 J18 a Left Light control switch Off Parking brake switch (behind upper left end of dash) Pcty Pkb Red Right Rlcy Rrcy Sig Tail Tail relay Trly Turn switch Headlights Wiring Diagram, with DRL (2 of 2) for Toyota 4Runner Limited 2009 List of elements for Headlights Wiring Diagram, with DRL (2 of 2) for Toyota 4Runner Limited 2009: 56 (usa) head ind Beam ind C10 C11 Center j/b (behind right center of dash) Combination meter Daytime running light relay turn signal flasher relay (behind lower left end of dash, behind driver side j/b) Drl Ea (on right front Ea (on right front inner fender) Eb (on left front inner fender) Ecu-b fuse 10a Ed (4.7l) (on left cylinder head) Ee (4.0l) (on rear of right cylinder head) Engine room r/b (on left side of engine compt) Fr fog fuse 15a Fr fog relay Front fog ind Haz Hazard switch Head relay Hot at all times Inner fender) J/b fuse 50a J/c 10 & 11 (behind instrument cluster) J/c 12 & 13 (behind instrument cluster) J/c 20 & 21 (behind instrument cluster) j21 J/c 22 & 23 (behind instrument cluster) J/c 29 & 30 (behind right end of dash) J/c 37 (behind right kick panel) J10 J11 J12 J13 J20 J22 J23 J29 J30 Left front fog light Left front turn signal light Left high head fuse 10a Left high headlight Left low head fuse 10a Left low headlight Right front fog light Right front turn signal light Right high head fuse 10a Right high headlight Right low head fuse 10a Right low headlight Tfl Tfr Trn- haz fuse 15a Tsl Tsr Headlights Wiring Diagram, without DRL (1 of 2) for Toyota 4Runner Limited 2009 List of elements for Headlights Wiring Diagram, without DRL (1 of 2) for Toyota 4Runner Limited 2009: 46 Acc Acc fuse 7.5a Auto Automatic light control sensor (on upper left side of dash) Becu Body ecu Cltb Clte Clts Combination switch Dcty Dimmer switch Driver side j/b (behind lower left end of dash) Ecu-ig fuse 10a Exterior lights system Flash Foglight switch Generator Gnd1 Gnd2 Head Head tail Hf2 High High low Hot in on or acc Hot in on or start Hrly Interior lights system J/c 18 & 19 (behind instrument cluster) J/c 5 (behind right kick panel) J18 J19 Light control switch Low Off Parking brake switch (behind upper left end of dash) Pcty Pkb Red Rlcy Rrcy Sig Tail Tail relay Trly Headlights Wiring Diagram, without DRL (2 of 2) for Toyota 4Runner Limited 2009 List of elements for Headlights Wiring Diagram, without DRL (2 of 2) for Toyota 4Runner Limited 2009: 38 (behind right end of dash) j/c 29 & 30 (usa) head ind 4.0l 4.7l Beam ind C10 C11 Combination meter Ea (on right front inner fender) Eb (on left front inner fender) Ecu-b fuse 10a Ed (on left cylinder head) Ee (on rear of right cylinder head) Engine room r/b (on left side of engine compt) Fr fog fuse 15a Fr fog relay Front fog ind Head relay Hot at all times J/b fuse 50a J/c 10 & 11 (behind instrument cluster) b J/c 12 & 13 (behind instrument cluster) J10 J11 J12 J13 J29 J30 Left front fog light Left high head fuse 10a Left high headlight Left low head fuse 10a Left low headlight Right front fog light Right high head fuse 10a Right high headlight Right low head fuse 10a Right low headlight
HORN Horn Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Horn Wiring Diagram for Toyota 4Runner Limited 2009: 15 Combination switch Driver side j/b (behind lower left end of dash) E10 Engine room r/b (on left side of engine compt) High horn (left front of engine compt) Horn fuse 10a Horn relay Horn switch Hot at all times J14 J15 Junction connector 14 & 15 K13 Low horn (left front of engine compt) Theft deterrent ecu
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009: 32 4wd control ecu (if equipped) (behind lower right end of dash) A/c control assembly A16 Body ecu (behind lower left end of dash, in driver side j/b) Center j/b (behind right center of dash) Dcty Dcy2 Driver side j/b (behind lower left end of dash) Engine control module (behind right end of dash) J/c 18 & 19 (behind instrument j18 cluster) J19 J29 J30 Junction connector 29 & 30 (behind right end of dash) K11 Kswo Left front door courtesy switch (in left "b" pillar) Left rear door courtesy switch (bottom of left "c" pillar) Moon roof control ecu (w/ moon roof) (above headliner, at center of windshield header) Pcty Radio & player (w/ 6 speaker) radio & player w/ display (w/ navigation system) Right front door courtesy switch (on right "b" pillar) Right rear door courtesy switch (bottom of right "c" pillar) Rlcy Rrcy S22 Spd Stereo component amplifier (w/o 6 speaker) (on right side of cargo area) T16 Tire pressure monitor ecu (right side of dash) W/ 6 speaker W/ navigation system
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram, with Rear Seat Entertainment for Toyota 4Runner Limited 2009 List of elements for Courtesy Lamps Wiring Diagram, with Rear Seat Entertainment for Toyota 4Runner Limited 2009: 87 (4.0l) (4.7l) (if equipped) (in left side of liftgate) back door ecu (in tailgate) back door courtesy switch (on left side of (w/ step light) A12 A18 A19 Acc Acc fuse 7.5a Becu Body ecu C10 Combination meter Dcty Dcy2 Dcyl Dome fuse 10a Dome relay Door Door ind Door locks system Driver side j/b (behind lower left end of dash) Drlp Ecu-b fuse 10a Ecu-ig fuse 10a Ed (on left cylinder head) Ee (on rear of right cylinder head) Engine compt) Engine room r/b F12 Full Gauge fuse 7.5a Gnd1 Gnd2 Hot at all times Hot in acc or on Hot in or start Ignition key cylinder switch Ile Interior light J/c 12 & 13 (behind instrument cluster) J/c 18 & 19 (behind instrument cluster) J/c 20 & 21 (behind instrument cluster) J/c 35 (behind right end of dash) J/c 5 (behind right kick panel) J/c 6 (behind left end of dash) J/c j29 & j30 (behind right end of dash) J12 a J13 c J18 J19 J20 J21 J22 J29 J30 Junction connector 39 (near front of left rear wheelwell) Lcyl Left front door courtesy light Left front door courtesy switch (in left "b" pillar) Left front step light (if equipped) Left rear door courtesy light Left rear door courtesy switch (bottom of left "c" pillar) Left rear step light (if equipped) Left vanity light Lmry Lse Luggage compartment light Off Pcty Pcyl Personal light Rcyl Red Right front door courtesy light Right front door courtesy switch (on right "b" pillar) Right front step light Right rear door courtesy light Right rear door courtesy switch (bottom of right "c" pillar) Right rear step light (if equipped) Right vanity light Rlcy Rrcy Sig Courtesy Lamps Wiring Diagram, without Rear Seat Entertainment for Toyota 4Runner Limited 2009 List of elements for Courtesy Lamps Wiring Diagram, without Rear Seat Entertainment for Toyota 4Runner Limited 2009: 84 (4.0l) (4.7l) (in left side of liftgate) back door ecu (in tailgate) back door courtesy switch (on left side of engine compt) engine room r/b (w/ step light) A12 A18 A19 Acc Acc fuse 7.5a Becu Body ecu C10 Combination meter Dcty Dcy2 Dcyl Dome fuse 10a Dome relay Door Door ind Door locks system Driver side j/b (behind lower left end of dash) Drlp Ecu-b fuse 10a Ecu-ig fuse 10a Ed (on left cylinder head) Ee (on rear of right cylinder head) F12 Full Gauge fuse 7.5a Gnd1 Gnd2 Hot at all times Hot in acc or on Hot in on or start Ignition key cylinder switch Ile Interior light J/c 12 & 13 (behind instrument cluster) J/c 18 & 19 (behind instrument cluster) J/c 20 & 21 (behind instrument cluster) J/c 35 (behind right end of dash) J/c 5 (behind right kick panel) J/c 6 (behind left end of dash) J/c j29 & j30 (behind right end of dash) J12 a J13 c J18 J19 J20 J21 J22 J29 J30 Junction connector 39 (near front of left rear wheelwell) Lcyl Left front door courtesy light Left front door courtesy switch (in left "b" pillar) Left front step light (if equipped) Left rear door courtesy light Left rear door courtesy switch (bottom of left "c" pillar) Left rear step light (if equipped) Left vanity light Lmry Lse Luggage compartment light Off Pcty Pcyl Personal light Rcyl Red Right front door courtesy light Right front door courtesy switch (on right "b" pillar) Right front step light (if equipped) Right rear door courtesy light Right rear door courtesy switch (bottom of right "c" pillar) Right rear step light (if equipped) Right vanity light Rlcy Rrcy Sig Instrument Illumination Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Instrument Illumination Wiring Diagram for Toyota 4Runner Limited 2009: 75 (4.0l) (4.7l) (4.7l) (4.0l) (behind right center of dash) center j/b (behind right end of dash) j/c j29 & j30 (on rear of right cylinder head) ee 4wd control switch 6 speaker A/t shift lever illumination Ashtray illumination Back door power window control switch Body ecu (behind lower left end of dash, in driver side j/b) C13 Center j/b (behind right center of dash) Cigarette lighter illumination Combination meter Combination switch Cup holder illumination D j31 Diffe- rential lock switch Dome fuse 10a Downhill assist control switch Driver side j/b (behind lower left end of dash) Ed (on left cylinder head) Els1 els2 Engine control module (behind right end of dash) Engine room r/b (on left side of engine compt) Except 6 speaker Exterior lights system Gauge fuse 7.5a Glove box light Hazard switch Head Heater control panel defogger switch Height control mode select switch Height control switch Hot at all times Hot in on or start Hot w/ tail relay energized Ig1 fuse 15a Ill Ill+ Ill- J/c 14 & 15 (behind instrument cluster) J/c 20 (behind instrument cluster) J/c 24 (behind lower right center of dash) J/c 31 & 32 (behind right end of dash) J/c 37 (behind right kick panel) J/c 5 (behind right kick panel) J/c 8 & 9 (behind instrument cluster) J14 J15 J16 J17 J29 J30 Junction connector 16 & 17 (behind instrument cluster) Left seat heater switch Main switch Off R10 R12 Radio & player (w/o navigation) Radio & player with display (w/ navigation) Red Rheostat Right seat heater switch Roll sensing of curtain Shield air bag cutoff switch Swg Tail Tail fuse 10a Vsc off switch W/ navigation W/o navigation
MEMORY SYSTEMS Memory Systems Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Memory Systems Wiring Diagram for Toyota 4Runner Limited 2009: 53 Bl (below left front seat) D p/seat fuse 30a Dcty Driver side j/b (behind lower left end of dash) Driver's seat lumbar support control motor (in driver's seat) Driver's seat lumbar support control switch E j22 Ecu-b fuse 10a Ecu-ig fuse 10a Engine room r/b (on left side of engine compt) F12 Frv+ Frv- Gnd Hold Hot at all times Hot in on or start Ig1 fuse 15a J/c 18 (behind instrument cluster) J/c 20 (behind instrument cluster) J/c 22 & 23 (behind instrument cluster) J/c 25 (behind right center of dash) J/c 35 (behind right end of dash) J/c 39 (near front of left rear wheelwell) J/c 5 (behind right kick panel) J/c 53 (under left front seat) J/c 7 (behind left end of dash) J/c 8 (behind instrument cluster) J23 J29 Left front door courtesy switch (in left "b" pillar) Lft+ Lft- Mmry Mry P27 P28 Park/neutral position switch (on right side of transmission) Pnk Position control ecu & switch (bottom of driver's seat) Power seat motor (driver's seat front vertical control) (in driver's seat) Power seat motor (driver's seat lifter control) (in driver's seat) Power seat motor (driver's seat reclining control) (in driver's seat) Power seat motor (driver's seat slide control) Rcl+ Rcl- Release Seat memory switch Sld+ Sld- Sw1 Sw2 Sysb
NAVIGATION Navigation Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2009 List of elements for Navigation Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2009: 88 (left rear of engine compt) skid control ecu & actuator (on right side of transmission) park/neutral position switch +b2 Acc4 Au1 Au2 Auxl Auxr C10 C13 Cdl+ Cdl- Cdr+ Cdr- Combination meter Combination switch Csld Dome fuse 10a Driver side j/b (behind lower left end of dash) Eau Ed (4.7l) (on left cylinder head) Ee (4.0l) (on rear of right cylinder head) Engine room r/b (on left side of engine compt) Gauge fuse 7.5a Gnd6 H j8 Hot at all times Hot in on or start Ig 1 fuse 15a Ij (behind right center of dash) Ivo+ Ivo- J/c 25 (behind right center of dash) J/c 29 & 30 (behind right end of dash) J/c 33 (behind right end of dash) J/c 42 (near front of right rear wheelwell) J/c 6 (behind left end of dash) c J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) J20 J29 J30 J9 f K11 Lmut Mode Mute Nca Nts1 Nts4 Ntsc Open Parking brake switch (behind upper left end of dash) Pkb Pnk R10 R11 Radio & player w/ display Radio 1 fuse 20a Radio 2 fuse 20a Rear seat audio controller (w/ rear seat entertainment system) (at top center of roof) Red Rev S28 Seek+ Seek- Sg1 Sg3 Sg7 Sgn1 Sgn2 Sgn5 Sgnd Sld Sld1 Sp1 Spd Speedo- meter Sw1 Sw2 Swg Tx+ Tx- Txm+ Txm- Video terminal (near passenger's seat) Vol+ Vol- Navigation Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009 List of elements for Navigation Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009: 50 (behind right center of dash) center j/b (on right ``d" pillar) bp +b2 Acc Acc cut relay Acc fuse 7.5a Accr Center speaker Ctr+ Ctr- Driver side j/b (behind lower left end of dash) Efi fuse 20a Engine control module (ecm) (behind right end of dash) Engine room r/b (on left side of engine compt) Fl+ Fl- Fr+ Fr- Gnd Gnd2 Hot at all times Hot in on or acc Int+ Int- J/c 29 (behind right end of dash) Left front door speaker 1 Left front door speaker 2 Left rear door speaker Mute Nca Pnk Red Right front door speaker 1 Right front door speaker 2 Right rear door speaker Rl+ Rl- Rr+ Rr- S22 S23 Sld Spd Stereo component amplifier (on right side of cargo area) Tx+ Tx- Wfl+ Wfl- Wfr+ Wfr- Navigation Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009 List of elements for Navigation Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009: 44 Acc Adpg Alo Ant Antenna Antenna amplifier (behind center of dash) Aro Asgn Atx+ Atx- Auxo Ca+ Center j/b (behind right center of dash) Cgnd Gnd Ij (behind right center of dash) Ill+ Ill- Interior lights system Macc Mic+ Mic- Mute Nca Pnk R12 R26 R27 Radio & player w/ display Red Sgnd Sld Stereo jack adapter Telephone microphone (if equipped) (in overhead console) Television camera (center of tailgate) Tsw- Va- Val+ Var+ Vv+ Vv- Wf+ Wf- Woofer
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009 List of elements for Power Distribution Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009: 78 (behind instrument cluster) junction connector 14 & 15 (behind instrument cluster) junction connector 20 (behind left end of dash) junction connector 7 (on left side of cargo area) voltage inverter A/f heater fuse 15a A/pump fuse 50a (4.7l) Abs mtr fuse 40a Abs sol fuse 30a Ac1 Ac115v inv fuse 15a Ac115v inv relay Ac2 Air conditioning system Air conditioning systems Air conditioning, engine controls, mirrors, navigation & sound systems Air sus fuse 50a Alt fuse 140a Alt-s fuse 7.5a Am1 fuse 50a Am2 fuse 30a Anti-lock brakes system Batt chg fuse 30a Battery Bo (on left "d" pillar) Body computer, door locks, anti-theft & power windows systems Computer data lines system Cruise control, engine controls transmissions & sound systems Defog relay Dome fuse 10a Dr/lck fuse 20a Eb (on left front inner fender) Ecu-b fuse 10a Efi fuse 20a Electronic suspension system Engine controls system Engine controls, exterior lights, transmissions, cruise control, electronic suspension, shift interlock & anti-lock brakes systems Engine controls, transmissions & cruise control systems Engine room r/b (on left side of engine compt) Etcs fuse 10a Exterior lights & headlights systems Exterior lights system Fr fog fuse 15a From short pin (diagram 1 of 2) Gnd Head relay Headlights system Heater fuse 60a Horn fuse 10a Horns & anti-theft systems Ig relay Interior lights, engine controls, warning, navigation, garage door opener, sound, air conditioning, instrument cluster & headlights systems J/b fuse 50a J14 J15 J41 Junction connector 1 (on left front of engine compt, near battery) Junction connector 3 (on left front of engine compt, near battery) Junction connector 40 & 41 j40 (on left side of cargo area, near "d" pillar) Junction connector 5 (behind right kick panel) Main switch Navigation & sound systems Obd fuse 7.5a Power outlet (115v) Radio fuse 20a Red Seat heater fuse 25a Seats system Short pin Starting/ charging system Stop fuse 10a To ecu-b (diagram 1 of 2) To ig 1 fuse (diagram 2 of 2) To ignition switch (diagram 2 of 2) To tail relay (diagram 2 of 2) Towing brk fuse 30a Towing fuse 30a Towing fuse 40a Trn- haz fuse 15a Power Distribution Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009 List of elements for Power Distribution Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009: 96 (not used) 4.7l 4wd fuse 20a A11 Acc Acc fuse 7.5a Am1 Am2 Anti-lock brakes & electronic suspension systems Anti-theft system B11 B12 B13 Bl (below left front seat) Body computer, anti-lock brakes, shift interlock, anti-theft, warning & power windows systems Body ecu Cig fuse 10a Cigarette lighter D p/seat fuse 30a Dc skt relay Door locks, memory & body computer systems Driver side j/b (behind lower left end of dash) E12 E20 E22 E23 Ecu-ig fuse 10a Engine controls system Engine controls system (4.0l) Engine controls, cruise control & anti-lock brakes systems Engine controls, interior lights, exterior lights & instrument cluster systems Engine controls, shift interlock, body computer, mirrors, navigation, air conditioning & sound systems Exterior lights system F13 Fr wip-wsh fuse 30a From am1 fuse (diagram 1 of 2) From am2 fuse (diagram 1 of 2) From ig relay (diagram 1 of 2) From ignition switch (diagram 2 of 2) From j/b fuse (diagram 1 of 2) From main switch (diagram 1 of 2) Front power outlet Gauge fuse 7.5a Ig1 Ig1 fuse 15a Ig2 Ign fuse 10a Ignition switch J11 J13 J25 J28 J29 J30 J31 J32 J40 J41 Junction connector 24 (behind lower right center of dash) Junction connector 40 & 41 (left side of cargo area, near "d" pillar) Junction connector 5 (behind right kick panel) K10 L17 L20 Lock Mirrors system Off on On off P p/seat fuse 30a Pnk Power fuse 30a Power outlet fuse 15a Power relay Power tops system Power tops systems Power windows system Rear power outlet Red Rr wash fuse 15a Seats system Secu/ horn fuse 10a Sig Srs fuse 10a St2 Sta fuse 7.5a Start Starting/charging, engine controls & transmissions systems Starting/charging, exterior lights, defogger, air conditioning, electronic suspension & anti-lock brakes systems Tail fuse 10a Tail relay To driver side j/b (diagram 2 of 2) Transmissions system Trly Wig Wiper/washer system Wiper/washer, power windows & door locks systems
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009: 87 (behind instrument cluster) j/c 14 & 15 (behind instrument cluster) j/c 18 & 19 (on left "d" pillar) (on left cylinder head) (4.7l) ed Acc Acc fuse 7.5a Act+ Act- Actd B10 Bdr1 Becu Body ecu Bzr Bzr2 C10 Combination meter Dbkl Dcty Dcy2 Dome fuse 10a Door control receiver (on left "d" pillar, behind trim) Door ind Dr/lck fuse 20a Driver side j/b (behind lower left end of dash) Drlp Ecu-b fuse 10a Ecu-ig fuse 10a Ee (4.0l) (on rear of right cylinder head) Engine room r/b (on left side of engine compartment) F12 Gauge fuse 7.5a Generator Gnd1 Gnd2 Hot at all times Hot in on or acc Hot in on or start Ig1 fuse 15a J/c 18 & 19 (behind instrument cluster) J/c 29 & 30 (behind right end of dash) J/c 38 (in left front door) J/c 39 (near front of left rear wheelwell) J/c 40 (on left side of cargo area, near "d" pillar) J/c 6 (behind left end of dash) J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) J14 J15 J18 J19 J29 J30 d K15 Ksw L10 L11 L16 L18 L22 L23 Left front door courtesy switch (in left "b" pillar) Left front door lock control switch Left rear door courtesy switch (bottom of left "c" pillar) Lsr Lswd Lswp Mpx2 Pcty Power fuse 30a Prg Rda Red Right front door courtesy switch (on right "b" pillar) Right front door lock control switch Right rear door courtesy switch (bottom of right "c" pillar) Rlcy Rrcy S28 Sig Skid control ecu w/ actuator (left rear of engine compt) Sp1 Spd Speedometer Ul1 Ul3 Wireless door lock buzzer (on left rear of of engine compt) Power Door Locks Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009: 45 (behind instrument cluster) j/c 15 (behind instrument cluster) j/c 20 & 21 (behind right kick panel) j/c 37 (behind right kick panel) j/c 5 (below left front seat) bl (under left front seat) j/c 43 & 44 (under left front seat) j/c 53 Act+ Act- Back door courtesy switch (in tailgate) back door lock detection switch & back door half latch switch & back door lock motor (in left side of tailgate) Back door ecu (in left side of liftgate) Back door opener switch (in right side of tailgate) Bdr Becu Bo (on left "d" pillar) Full Gnd Half Hsw+ Hsw- J/c 18 & 19 (behind instrument cluster) J/c 20 (behind instrument cluster) J/c 25 (behind right center of dash) J/c 35 (behind right end of dash) J/c 8 (behind instrument cluster) J18 J19 J20 J21 J43 J44 Left buckle switch (on left seat belt buckle) Left front door lock motor (in left front door) left front door key lock & unlock switch & door lock detection switch (on left "b" pillar) Left rear door lock motor (in left rear door) left rear door lock detection switch (on left "c" pillar) Lse Mpx2 Park/neutral position switch (on right side of transmission) Pos Red Right front door lock motor & door lock detection switch (in right front door) Right rear door lock motor (in right rear door) right rear door lock detection switch (at right rear door) Sig Unlock warning switch (left side of dash) W/driving position memory W/o driving position memory
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Electrochromic Mirror Wiring Diagram for Toyota 4Runner Limited 2009: 6 A14 Driver side j/b (behind lower left end of dash) Hot in on or start Ig1 fuse 15a Inner mirror Junction connector 5 (behind right kick panel) Power Mirrors Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Power Mirrors Wiring Diagram for Toyota 4Runner Limited 2009: 23 Acc cut relay Acc fuse 7.5a Accr Center j/b (behind right center of dash) Defogger system Down Driver side j/b (behind lower left end of dash) Efi fuse 20a Engine control module (behind right end of dash) Engine room r/b (on left side of engine compt) Hot at all times Hot in acc or on Junction connector 38 (in left front door) Junction connector 5 (behind right kick panel) Junction connector 6 (behind left end of dash) Left Left remote control mirror (in left front door mirror) Operation switches Pnk Remote control mirror switch Right Right remote control mirror (in right front door mirror) Select switches
POWER SEATS Driver Power Seat Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Driver Power Seat Wiring Diagram for Toyota 4Runner Limited 2009: 26 Bl (below left front seat) D p/seat fuse 30a Down Driver side j/b (behind lower left end of dash) Driver's power seat control switch Front Front vertical Hold Hot at all times J/c 43 & (under left front seat) J/c 43 & 44 (under left front seat) J29 J43 J44 Lifter Lumbar support control switch (driver's seat) (in driver's seat) Pnk Power seat motor (driver's seat front vertical control) (in driver's seat) Power seat motor (driver's seat lifter control) (in driver's seat) Power seat motor (driver's seat lumbar support control) (in driver's seat) Power seat motor (driver's seat reclining control) (in driver's seat) Power seat motor (driver's seat slide control) Rear Reclining Release Slide Heated Seats Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Heated Seats Wiring Diagram for Toyota 4Runner Limited 2009: 29 (behind left end of dash) junction connector 7 (below left front seat) bl Bl (below left front seat) Bm (below right front seat) Center j/b (behind right center of dash) Driver side j/b (behind lower left end of dash) Engine room r/b (on left side of engine compartment) Hot in on or start Ig1 fuse 15a Interior lights system J43 J44 J45 J46 Junction connector 20 Junction connector 24 (behind lower right center of dash) Junction connector 25 (behind right center of dash) Junction connector 37 (behind right kick panel) Junction connector 43 & 44 (under left front seat) Junction connector 45 & 46 (under right front seat) Junction connector 53 (under left front seat) Left seat heater (in left front seat) Left seat heater switch Red Right seat heater (in right front passenger's seat) Right seat heater switch Seat heater fuse 25a W/ memory W/o memory Passenger Power Seat Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Passenger Power Seat Wiring Diagram for Toyota 4Runner Limited 2009: 17 Bm (below right front seat) Driver side j/b (behind lower left end of dash) Front Front passenger's power seat control switch Hot at all times J/c 45 & 46 (under right front seat) J32 J45 J46 J46 a P p/seat fuse 30a Pnk Power seat motor (front passenger's seat reclining control) (in front passenger's seat) Power seat motor (front passenger's seat slide control) (in front passenger's seat) Rear Reclining Slide
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Power Top/Sunroof Wiring Diagram for Toyota 4Runner Limited 2009: 37 (4.0l) ee (behind right end of dash) j/c 29 & 30 (on left side of engine compt) (on rear of right cylinder head) A11 A13 A15 Body ecu (behind lower left end of dash, in driver side j/b) C10 Close Combination meter Dome fuse 10a Driver side j/b (behind lower Ecu-ig fuse 10a Ed (4.7l) (on left cylinder head) Engine room r/b Gauge fuse 7.5a Hot at all times Hot in on or start J/c 5 (behind right kick panel) J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) J29 J30 Left end of dash) Moon roof control ecu (above headliner, at center of windshield header) Moon roof control switch Open Power fuse 30a Pws Red S28 Skid control ecu & actuator (left rear of engine compartment) Slide Sp1 Spd Speedometer
POWER WINDOWS
RADIO 10-Speaker System Wiring Diagram, with Navigation (1 of 3) for Toyota 4Runner Limited 2009 List of elements for 10-Speaker System Wiring Diagram, with Navigation (1 of 3) for Toyota 4Runner Limited 2009: 88 (left rear of engine compt) skid control ecu & actuator (on right side of transmission) park/neutral position switch +b2 Acc4 Au1 Au2 Auxl Auxr C10 C13 Cdl+ Cdl- Cdr+ Cdr- Combination meter Combination switch Csld Dome fuse 10a Driver side j/b (behind lower left end of dash) Eau Ed (4.7l) (on left cylinder head) Ee (4.0l) (on rear of right cylinder head) Engine room r/b (on left side of engine compt) Gauge fuse 7.5a Gnd6 H j8 Hot at all times Hot in on or start Ig 1 fuse 15a Ij (behind right center of dash) Ivo+ Ivo- J/c 25 (behind right center of dash) J/c 29 & 30 (behind right end of dash) J/c 33 (behind right end of dash) J/c 42 (near front of right rear wheelwell) J/c 6 (behind left end of dash) c J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) J20 J29 J30 J9 f K11 Lmut Mode Mute Nca Nts1 Nts4 Ntsc Open Parking brake switch (behind upper left end of dash) Pkb Pnk R10 R11 Radio & player w/ display Radio 1 fuse 20a Radio 2 fuse 20a Rear seat audio controller (w/ rear seat entertainment system) (at top center of roof) Red Rev S28 Seek+ Seek- Sg1 Sg3 Sg7 Sgn1 Sgn2 Sgn5 Sgnd Sld Sld1 Sp1 Spd Speedo- meter Sw1 Sw2 Swg Tx+ Tx- Txm+ Txm- Video terminal (near passenger's seat) Vol+ Vol- 10-Speaker System Wiring Diagram, with Navigation (2 of 3) for Toyota 4Runner Limited 2009 List of elements for 10-Speaker System Wiring Diagram, with Navigation (2 of 3) for Toyota 4Runner Limited 2009: 50 (behind right center of dash) center j/b (on right ``d" pillar) bp +b2 Acc Acc cut relay Acc fuse 7.5a Accr Center speaker Ctr+ Ctr- Driver side j/b (behind lower left end of dash) Efi fuse 20a Engine control module (ecm) (behind right end of dash) Engine room r/b (on left side of engine compt) Fl+ Fl- Fr+ Fr- Gnd Gnd2 Hot at all times Hot in on or acc Int+ Int- J/c 29 (behind right end of dash) Left front door speaker 1 Left front door speaker 2 Left rear door speaker Mute Nca Pnk Red Right front door speaker 1 Right front door speaker 2 Right rear door speaker Rl+ Rl- Rr+ Rr- S22 S23 Sld Spd Stereo component amplifier (on right side of cargo area) Tx+ Tx- Wfl+ Wfl- Wfr+ Wfr- 10-Speaker System Wiring Diagram, with Navigation (3 of 3) for Toyota 4Runner Limited 2009 List of elements for 10-Speaker System Wiring Diagram, with Navigation (3 of 3) for Toyota 4Runner Limited 2009: 44 Acc Adpg Alo Ant Antenna Antenna amplifier (behind center of dash) Aro Asgn Atx+ Atx- Auxo Ca+ Center j/b (behind right center of dash) Cgnd Gnd Ij (behind right center of dash) Ill+ Ill- Interior lights system Macc Mic+ Mic- Mute Nca Pnk R12 R26 R27 Radio & player w/ display Red Sgnd Sld Stereo jack adapter Telephone microphone (if equipped) (in overhead console) Television camera (center of tailgate) Tsw- Va- Val+ Var+ Vv+ Vv- Wf+ Wf- Woofer 10-Speaker System Wiring Diagram, without Navigation (1 of 2) for Toyota 4Runner Limited 2009 List of elements for 10-Speaker System Wiring Diagram, without Navigation (1 of 2) for Toyota 4Runner Limited 2009: 76 +b2 Acc Acc cut relay Acc fuse 7.5a Acc4 Accr Ali Alo Ant Antenna Antenna amplifier (behind center of dash) Ari Aro Asgn Atx+ Atx- Au1 Au2 Auxi Auxl Auxo Auxr C13 Cdl+ Cdl- Cdr+ Cdr- Center j/b (behind right center of dash) Combination switch Csld Driver side j/b (behind lower left end of dash) Eau Efi fuse 20a Engine control module (behind right end of dash) Engine room r/b (on left side of engine compt) Gnd Gnd6 Hot at all times Hot in on or acc Ij (behind right center of dash) Ill+ Ill- Interior lights system J/c 6 (behind left end of dash) Lmut Mode Mute Nca Nts4 Ntsc Open Pnk Radio & player Radio 1 fuse 20a Radio 2 fuse 20a Rear seat audio controller (w/ rear seat entertainment system) (at top center of roof) Red Seek+ Seek- Sg1 Sg7 Sgn2 Sgn5 Sgnd Sld Stereo jack adapter Sw1 Sw2 Swg Tx+ Tx- Txm+ Txm- Video terminal (near passenger's seat) Vol+ Vol- 10-Speaker System Wiring Diagram, without Navigation (2 of 2) for Toyota 4Runner Limited 2009 List of elements for 10-Speaker System Wiring Diagram, without Navigation (2 of 2) for Toyota 4Runner Limited 2009: 51 (behind lower left end of dash) driver side j/b (behind right center of dash) center j/b +b2 Acc Bp (on right ``d" pillar) Center speaker Combination meter Ctr+ Ctr- Drs+ Drs- Fl+ Fl- Fr+ Fr- Gnd Gnd2 J/c 29 (behind right end of dash) Junction connector (near front of right rear wheelwell) Junction connector 42 (near front of right rear wheelwell) K11 Left front door speaker Left front door speaker 1 Left rear door speaker Left rear speaker Mute Nca Pnk Red Right front door speaker Right front door speaker 1 Right rear door speaker Right rear speaker Rl+ Rl- Rr+ Rr- S22 S23 Sld Spd Stereo component amplifier (on right side of cargo area) Tx+ Tx- Wf+ Wf- Wfl+ Wfl- Wfr+ Wfr- Woofer 6-Speaker System Wiring Diagram, without Navigation for Toyota 4Runner Limited 2009 List of elements for 6-Speaker System Wiring Diagram, without Navigation for Toyota 4Runner Limited 2009: 91 (behind right center of dash) center j/b +b2 Acc Acc cut relay Acc fuse 7.5a Acc4 Accr Ali Alo Ant Antenna Antenna amplifier (behind center of dash) Ari Aro Asgn Au1 Au2 Auxi Auxl Auxo Auxr C13 Cdl+ Cdl- Cdr+ Cdr- Center j/b (behind right center of dash) Combination meter Combination switch Csld Driver side j/b (behind lower left end of dash) Eau Efi fuse 20a Engine control module (behind right end of dash) Engine room r/b (on left side of engine compt) Fl+ Fl- Fr+ Fr- Gnd Gnd6 Hot at all times Hot in on or acc Ij (behind right center of dash) Ill+ Ill- Interior lights system Junction connector 6 (behind left end of dash) K11 Left front door speaker 1 Left front door speaker 2 Left rear door speaker Lmut Mode Mute Nca Nts4 Ntsc Open Pnk Radio & player Radio 1 fuse 20a Rear seat audio controller (w/ rear seat entertainment system) (at top center of roof) Red Right front door speaker 1 Right front door speaker 2 Right rear door speaker Rl+ Rl- Rr+ Rr- Seek+ Seek- Sg1 Sg7 Sgn2 Sgn5 Sgnd Sld Spd Stereo jack adapter Sw1 Sw2 Swg Tx+ Tx- Txm+ Txm- Video terminal (near passenger's seat) Vol+ Vol-
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Shift Interlock Wiring Diagram for Toyota 4Runner Limited 2009: 33 4.0l 4.7l Acc Acc fuse 7.5a Canh Canl Center j/b (behind right center of dash) Computer data lines system Driver side j/b (behind lower left end of dash) Ecu-ig fuse 10a Engine control module (behind right end of dash) Engine room r/b (on left side of engine compt) Hot at all times Hot in acc or on Hot in on or start J/c 12 (behind instrument cluster) J/c 20 (behind instrument cluster) J/c 27 (behind right side of dash, near firewell grommet) J/c 28 J/c 37 (behind right kick panel) J/c 4 (behind upper left end of dash) J/c 5 (behind right kick panel) J28 Key interlock solenoid (left side of dash) Kls+ Park/neutral position switch (on right side of transmission) Pnk Shift lock control ecu (under center console, near shift lever assembly) Sta Star/nsw Stop fuse 10a Stop light switch (behind left side of dash, above brake pedal) Stp
STARTING/CHARGING Charging Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Charging Wiring Diagram for Toyota 4Runner Limited 2009: 21 (behind lower left end of dash, in driver side j/b) body ecu Alt fuse 140a Alt-s fuse 7.5a Battery C10 Charge ind Combination meter Driver side j/b (behind lower left end of dash) E20 Engine room r/b (on left side of engine compt) G j9 Gauge fuse 7.5a Generator Hot in on or start Ig1 fuse 15a J18 J19 Junction connector 1 (on left front of engine compt, near battery) Junction connector 18 & 19 (behind instrument cluster) Junction connector 8 & 9 (behind g instrument cluster) Starting circuit Starting Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Starting Wiring Diagram for Toyota 4Runner Limited 2009: 29 (behind right end of dash) engine control module 4.0l 4.7l Acc Am2 fuse 30a B a Battery Combination meter Driver side j/b (behind lower left end of dash) Eb (on left front inner fender) Engine room r/b (on left side of engine compt) Firewall grommet) Ignition switch J28 j27 Junction connector 27 & 28 (behind right side of dash, near j27 j28 Junction connector 3 (on left front of engine compt, near battery) Junction connector 35 (behind right end of dash) Lock Off Park/neutral position switch (on right side of transmission) Pnk Red Sta Sta fuse 2 7.5a Sta relay Star/nsw Start Starter Stsw
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Toyota 4Runner Limited 2009: 79 (at base of left "b" pillar) left pretensioner (at left "d" pillar) left curtain shield air bag squib (behind right side of front bumper cover) right front air bag sensor (in driver's seat) left side air bag squib +sl +sr -sl -sr A30 A32 A33 Air bag sensor assembly (below center of dash) Csl+ Csl- Csr+ Csr- D2+ D2- Driver side j/b (behind lower left end of dash) Escl Escr Esl Esr Fsr+ Fsr- Gauge fuse 7.5a Gsw2 Hot in on or start Icl+ Icl- Icr+ Icr- Ig+ Ig1 fuse 15a Ig2 Ign fuse 10a Ih (behind left center of dash) Ij (behind right center of dash) J/c 25 (behind right center of dash) J11 L20 Lbe+ Lbe- Left front air bag sensor (behind left side of front bumper cover) Left rear side air bag sensor (near top front of left rear wheelwell) Lsp+ Lsp- P-ab P2+ P2- Paon Passenger seat belt warning light Pl+ Pl- Pnk Pr+ Pr- Red Right curtain shield air bag squib (at right "d" pillar) Right front side air bag sensor (at base of right "b" pillar) Right pretensioner (at base of right "b" pillar) Right rear side air bag sensor (near top front of right rear wheelwell) Right side air bag squib (in front passenger's seat) Rmil Rmsw Sfl+ Sfl- Sfr+ Sfr- Sil Srs fuse 10a Ssl+ Ssl- Ssr+ Ssr- Vucl Vucr Vupl Vupr Supplemental Restraints Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Toyota 4Runner Limited 2009: 65 (at base of left "b" pillar) left front side air bag sensor (in steering wheel) (steering wheel pad) air bag squib (right side of dash) (front passenger air bag assembly) air bag squib A48 A49 Air bag sensor seat position Bgnd Bm (below right front seat) Bsw C10 Center j/b (behind right center of dash) Combination meter D2+ D2- Data link connector 3 (partial) (below left side of dash Dia Driver side j/b (behind lower left end of dash) Ecu-b fuse 10a Engine control module (behind right end of dash) Engine room r/b (on left side of engine compt) Esl F/ps Fsr+ Fsr- Gnd Hot at all times Ind srs J/c 14 & j/c 15 (behind instrument cluster) J/c 18 (behind instrument cluster) J/c 31 & 32 (behind right end of dash) J/c 35 (behind right end of dash) J/c 5 (behind right kick panel) J/c 8 (behind instrument cluster) J14 J15 J31 b J32 b Left buckle switch & seat position air bag sensor (on left seat belt buckle) Left front occupant classification sensor (under front passenger's seat) Left rear occupant classification sensor (under front passenger's seat) Occupant classification ecu (under front passenger's seat) P2+ P2- Red Right buckle switch (on right seat belt buckle) Right front occupant classification sensor (under front passenger's seat) Right rear occupant classification sensor (under front passenger's seat) Roll sensing of shield curtain airbag cutoff switch Rsca off ind Sgd1 Sgd2 Sgd3 Sgd4 Sig1 Sig2 Sig3 Sig4 Ssl+ Ssl- Svc1 Svc2 Svc3 Svc4 Switch buckle Vupl
TRANSMISSION Differential Lock Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Differential Lock Wiring Diagram for Toyota 4Runner Limited 2009: 44 (behind inst clstr) j/c j20 (left "d" pillar) bo (left end of dash) j/c j7 (rear of right cylinder head) ee (right center of dash) j/c j25 (under drivers seat) bl 4wd 4wd cntrl ecu (rear diff lock) (left end of dash) 4wd control ecu (right end of dash) 4wd fuse 20a B j29 Bn1 C10 Combination meter Diff lock shift actuator assembly Dome fuse 10a Driver side j/b (behind lower left end of dash) Engine room r/b (left side of engine compart) F15 Gauge fuse 7.5a Gnd Hot at all times Hot in on or start Ie1 Ig 1 fuse 15a Instrument cluster system J/c j10, j11 (left end of dash) J/c j29, j30 (right end of dash) J/c j39 (front of left rear wheelwell) J/c j8, j9 (behind instrument cluster) J10 J11 J13 J30 d Limit sw Red Rlp Rly1 Rly2 Rr diff lock switch S28 Skid cntrl ecu (left rear engine compt) Spd Transfer indicator switch
4.0L 4.0L, 4WD Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for 4.0L, 4WD Wiring Diagram for Toyota 4Runner Limited 2009: 77 (behind right kick panel) j/c 5 (on rear of left cylinder head) ef (rear of right cylinder head) ee 2-4 4lo ind 4wd control ecu (behind lower right end of dash) 4wd control switch 4wd fuse 20a 4wd ind Add Add actuator (on right front of engine) C10 C11 Center differential lock ind Center j/b (behind right center of dash) Combination meter Differential lock switch Dl1 Dl2 Dm1 Dm2 Dome fuse 10a Driver side j/b (behind lower left end of dash) Engine control module (behind right end of dash) Engine room r/b (on left side of engine compt) Exi4 F10 Gauge fuse 7.5a Gnd Hl1 Hl2 Hm1 Hm2 Hot at all times Hot in on or start Ig 1 fuse 15a Ind1 Ind2 Ind3 Interior lights system J/c 10 & 11 (behind instrument cluster) J/c 14 & 15 (behind instrument cluster) J/c 20 (behind instrument cluster) J/c 24 (behind lower right center of dash) J/c 25 (behind right center of dash) J/c 28 (behind right side of dash) b J/c 29 & 30 (behind right end of dash) J/c 31 & 32 (behind right end of dash) J/c 33 & 34 (behind right end of dash) J/c 37 (behind right kick panel) J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) J10 J11 J13 J14 J15 J29 J30 J31 J32 J33 J34 K11 Park/neutral position switch (on right side of transmission) Pnk Red Skid control ecu & actuator (left rear of eng compt) Sp1 Spd Speedometer Tl1 Tl2 Tl3 Tm1 Tm2 Transfer shift actuator (on transmission) 4.0L, A/T Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2009 List of elements for 4.0L, A/T Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2009: 53 (behind left side of dash) accel position sensor +b2 +bm 4wd circuit At2 At4 Atd Atl Batt Battery) Canh Canl Center j/b (behind right center of dash) Computer data lines system Eb (left front inner fender) Efi fuse 20a Efi relay Engine control module (behind right end of dash) Engine controls system Engine room r/b (on left side of engine compt) Ep1 Ep2 Epa Epa2 Etcs fuse 10a Hot at all times Igsw Instrument cluster) J/c 2 & 3 (on left front of engine compt, near j3 J/c 31 & 32 (behind right end of dash) J/c 35 & 36 (behind right end of dash) J/c 4 (behind upper left end of dash) J/c 8 & 9 (behind J31 J32 J35 J36 Mrel Nssd Nssl Oilw Pnk Spd Stop fuse 10a Stop light switch (behind left side of dash, above brake pedal) Stp Transmission control switch Vcp1 Vcp2 Vcpa Vpa Vpa1 Vpa2 4.0L, A/T Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009 List of elements for 4.0L, A/T Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009: 39 A/t oil temp ind C10 C11 Center j/b (behind right center of dash) Cluster) Combination meter Dome fuse 10a Driver side j/b (behind lower left end of dash) Ee (on rear of right cylinder head) Engine room r/b (on left side of engine compt) Gauge fuse 7.5a Hot at all times Hot in on or start Hot in start Ig 1 fuse 15a Ign fuse 10a J/c 10 & 11 (behind instrument cluster) J/c 20 (behind instrument cluster) J/c 25 (behind right center of dash) J/c 29 & 30 (behind right end of dash) J/c 29&30 (behind right end of dash) J/c 33 & 34 (behind right end of dash) J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument j9 J/c 8 (behind instrument cluster) J10 J11 J29 J30 J33 J34 K11 Malfunction indicator light Park/neutral position switch (on right side of transmission) Pnk Red Speedometer Sta 2 fuse 7.5a Tachometer 4.0L, A/T Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009 List of elements for 4.0L, A/T Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009: 37 E01 E02 E03 E04 Ee (on rear of right cylinder head) Ef (on rear of left cylinder head) Electronically controlled transmission solenoid (on transmission) Engine control module (behind right end of dash) Engine controls system Engine coolant temperature sensor (on upper left side of engine) Eo5 Ge01 Me01 Nca Nt+ Nt- Pnk Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp2+ Sp2- Stsw Tho1 Tho2 Throttle control motor & throttle position sensor (on throttle body) Thw Turbine speed sensor (left side of trans- mission) Vehicle speed sensor (electronically controlled transmission) (on trans- mission) Vta1 Vta2
4.7L 4.7L, 4WD Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for 4.7L, 4WD Wiring Diagram for Toyota 4Runner Limited 2009: 68 (behind lower right center of dash) (behind right kick panel) j/c 5 (on left cylinder head) ed 4lo ind 4wd control ecu (behind lower right end of dash) 4wd control switch 4wd fuse 20a C10 C11 Center differential lock ind Center j/b (behind right center of dash) Combination meter Differential lock switch Dome fuse 10a Driver side j/b (behind lower left end of dash) Ed (on left cylinder head) Engine control module (behind right end of dash) Engine room r/b (on left side of engine compartment) Exi4 F10 Gauge fuse 7.5a Gnd Hl1 Hl2 Hm1 Hm2 Hot at all times Hot in on or start Ig 1 fuse 15a Ind2 Ind3 Interior lights system J/c J/c 10 & 11 (behind instrument cluster) J/c 14 & 15 (behind instrument cluster) J/c 20 (behind instrument cluster) J/c 25 (behind right center of dash) J/c 28 (behind right side of dash, near firewall grommet) J/c 29 & 30 (behind right end of dash) J/c 29 & 30 (behind right end of dash) g J/c 31 & 32 (behind right end of dash) J/c 33 & 34 (behind right end of dash) J/c 37 (behind right kick panel) J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) J10 J11 J13 J14 J15 J29 J30 J31 J32 J33 J34 K11 Park/neutral position switch (on right side of transmission) Red Skid control ecu & actuator (left rear of engine compartment) Sp1 Spd Speedo- meter Tl2 Tl3 Tm1 Tm2 Transfer shift actuator (on trans- mission) 4.7L, A/T Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2009 List of elements for 4.7L, A/T Wiring Diagram (1 of 3) for Toyota 4Runner Limited 2009: 55 (behind left side of dash) accel position sensor +b2 +bm 4wd circuit At2 At4 Atd Atl Batt Canh Canl Center j/b (behind right center of dash) Computer data lines system Eb (on left front inner fender) Efi fuse 20a Efi relay Engine control module (behind right end of dash) Engine controls system Engine room r/b (on left side of engine compartment) Ep1 Ep2 Epa Epa2 Etcs fuse 10a Hot at all times Igsw J/c 2 & 3 (on left front of engine compartment, j3 J/c 31 & 32 (behind right end of dash) J/c 33 & 34 (behind right end of dash) j33 J/c 35 & 36 (behind right end of dash) J/c 37 (behind right kick panel) J/c 4 (behind upper left end of dash) J/c 8 & 9 (behind instrument cluster) J31 J32 J33 J35 J36 Mrel Near battery) Nssd Nssl Oilw Pnk Spd Stop fuse 10a Stop light switch (behind left side of dash, above brake pedal) Stp Transmission control switch Vcp1 Vcp2 Vcpa Vpa Vpa1 Vpa2 4.7L, A/T Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009 List of elements for 4.7L, A/T Wiring Diagram (2 of 3) for Toyota 4Runner Limited 2009: 38 A/t oil temp ind C10 C11 Center j/b (behind right center of dash) Combination meter Dome fuse 10a Driver side j/b (behind lower left end of dash) Ed (on left cylinder Engine room r/b (on left side of engine compt) Gauge fuse 7.5a Head) Hot at all times Hot in on or start Hot in start Ig 1 fuse 15a Ign fuse 10a J/c 10 & 11 (behind instrument cluster) J/c 20 (behind instrument cluster) J/c 25 (behind right center of dash) J/c 29 & 30 (behind right end of dash) J/c 33 & 34 (behind right end of dash) J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) j9 J/c 8 (behind instrument cluster) J10 J11 J29 J30 J33 J34 K11 Malfunction indicator light Park/neutral position switch (on right side of transmission) Pnk Red Speedo Sta 2 fuse 7.5a Tach 4.7L, A/T Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009 List of elements for 4.7L, A/T Wiring Diagram (3 of 3) for Toyota 4Runner Limited 2009: 34 (left side of trans- mission) turbine speed sensor (on trans- mission) vehicle speed sensor (electronically controlled transmission) E01 E02 E03 Ed (on left cylinder head) Ee (on rear of right cylinder head) Electronically controlled transmission solenoid (on transmission) Engine control module (behind right end of dash) Engine controls system Engine coolant temperature sensor (on right front of engine) Ge01 Me01 Nca Nt+ Nt- Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Slu+ Slu- Sp2+ Sp2- Stsw Tho1 Tho2 Throttle control motor & throttle position sensor (on throttle body) Thw Vta1 Vta2
WARNING SYSTEMS Chime Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Chime Wiring Diagram for Toyota 4Runner Limited 2009: 74 (behind right center of dash) junction connector 25 (below left front seat) (on rear of right cylinder head) (4.0l) ee A j43 A32 A33 Acc Acc fuse 7.5a Air bag sensor assembly (below center of dash) Becu Bgnd Body ecu Bsw Buzzer C j15 C10 Center j/b (behind right center of dash) Combination meter Dbkl Dcty Dcy2 Dome fuse 10a Door ind Driver side j/b (behind lower left end of dash) Driver's seat belt ind Drlp Ecu-b fuse 10a Ecu-ig fuse 10a Ed (4.7l) (on left cylinder head) Engine room r/b (on left side of engine compt) Fsr+ Fsr- Gauge fuse 7.5a Gnd1 Gnd2 Hot at all times Hot in acc or on Hot in on or start Ig+ Ig1 fuse 15a J14 b J18 e J19 J20 d J21 J29 J30 J43 J44 a Junction connector 14 & 15 (behind instrument cluster) Junction connector 15 (behind instrument cluster) Junction connector 18 & 19 (behind instrument cluster) Junction connector 20 & 21 (behind instrument cluster) Junction connector 20 (behind instru- ment cluster) Junction connector 29 & 30 (behind right end of dash) Junction connector 43 & 44 (under left front seat) Junction connector 5 (behind right kick panel) Junction connector 53 (under left front seat) Junction connector 7 (behind left end of dash) Junction connector 8 & 9 (behind instrument cluster) K j44 Ksw Kswo Left buckle switch (on left seat belt buckle) Left front door courtesy switch (in left "b" pillar) Occupant classification ecu (under front passenger's seat) Passenger seat belt warning light Pbew Red Right buckle switch (on right seat belt buckle) Sig Unlock warning switch (left side of dash) W/ memory W/o memory Tire Pressure Monitoring Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Tire Pressure Monitoring Wiring Diagram for Toyota 4Runner Limited 2009: 47 (on rear of right cylinder head) (4.0l) ee +5v C10 Center j/b (behind right center of dash) Combination Data link connector 3 (below left side of dash) Dome fuse 10a Driver side j/b (behind lower left end of dash) Ecu-ig fuse 10a Ed (4.7l) (on left cylinder head) Engine control module (behind right end of dash) Engine room r/b (on left side of engine compt) Gauge fuse 7.5a Gnd Gnd2 Hot at all times Hot in on or start Ind J/c 12 (behind instrument cluster) J/c 18 (behind instrument cluster) J/c 20 (behind instrument cluster) J/c 29 & 30 (behind right end of dash) J/c 31 & 32 (behind right end of dash) J/c 35 & 36 (behind right end of dash) J/c 7 (behind left end of dash) J/c 8 & 9 (behind instrument cluster) J28 J29 J30 J31 J32 J35 J36 K11 Meter Rda Red Rf5v Sil Skid control ecu with actuator (left rear of engine compartment) Sp1 Spd Speedometer Tach Tire pressure ind Tire pressure monitor ecu (right side of dash) Tire pressure warning antenna & receiver (top center rear of roof)
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Front Wiper/Washer Wiring Diagram for Toyota 4Runner Limited 2009: 30 (at left rear of engine compartment) (behind lower (on left C10 C14 Combination meter Combination switch Driver side j/b E22 Eb (on left front inner fender) Fender) Fr wip-wsh fuse 30a Front inner Front washer switch Front wiper motor Front wiper switch Gauge fuse 7.5a High Hot in on or start Int Int time Junction connector j2 (on left front of engine compt, near battery) Junction connector j5 (behind right kick panel) Left end of dash) Low Off Solid state Washer ind Washer level sensor (canada) (at right front of engine compartment, on washer fluid reservoir) Washer motor (at right front of engine compartment, on washer fluid reservoir) Rear Washer/Wiper Wiring Diagram for Toyota 4Runner Limited 2009 List of elements for Rear Washer/Wiper Wiring Diagram for Toyota 4Runner Limited 2009: 79 (behind lower (behind right kick panel) junction connector j5 (in center of liftgate) (on left side Acc Acc fuse 7.5a Back door courtesy switch & back door half latch switch (in left side of tailgate) Back door ecu (in left side of liftgate) Back door power window control switch Back door power window motor (in left side of tailgate) Bdn Bdr Becu Bl (below left front seat) Bo (on left "d" pillar) Body ecu Bup C j12 C14 Com Combination switch Compartment) Diode (rear wiper) (behind left side of dash) Down Driver side j/b Ecu-b fuse 10a Ecu-ig fuse 10a Engine compartment, Engine room r/b F12 Fluid reservoir) Full Gnd Gnd1 Gnd2 Half Hot at all times Hot in on or acc Hot in on or start Ic+ Ic- Ic1 Ic2 Int J/c j39 (near front of left rear wheel well) J12 b J12 c J13 a J40 J41 Junction connector j12 & j13 (behind instrument cluster) Junction connector j40 & j41 (on left side of cargo area, near "d" pillar) Left end of dash) Lse Mpx2 Of engine Off On washer Pls Pls2 Position switch) Power fuse 30a Rear wiper motor (rear wiper Rear wiper/ Red Rr wsh fuse 15a Rwint Rwon Sgnd Sig Ssrb Washer 1 Washer 2 Washer motor (at right front of Washer switch Wig Wip+ Wip- Wmtr
