Diagram sections — 30 (78 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 3) for Toyota Prius C 2012 List of elements for Automatic A/C Wiring Diagram (1 of 3) for Toyota Prius C 2012: 72 (right kick panel) g5 A/c amplifier assembly (lower center of hvac unit) A/c control assembly A/c evaporator temperature sensor A/c pressure sensor (right rear of engine compt) A/c unit (a/c harness assembly) A51 Ac1 Ag3 Air inlet Ambient temperature sensor (thermistor assembly) (behind center of front bumper) B bus Blw Bus Bus g C15 Ca1 Canh Canl Computer data lines system Connector housing color (black) Connector housing color (green) Cooler (solar sensor) thermistor (lower center of dash) Cowl side j/b 1 Damper servo motor (air inlet) Damper servo motor (air mix) Damper servo motor (air vent mode) Eau Eco switch assembly Ecos G34 G5 (right kick panel) cowl side j/b 1 G7 (center of dash) Gnd Hot w/ ig1 1 relay energized Hot w/ ig1 3 relay energized Htr-ig fuse 7.5a Idh Ig+ Ill+ Ill- Instrument panel j/b (behind left end of dash) Interior lights system J/c a49 (left end of dash) J/c a50 (left end of dash) Lin 1 Lin1 Micro computer Pnk Pre Ptc1 Ptc2 Ptc3 Red S-htr fuse 15a S5-3 S5-4 Seat heater switch (if equipped) Sensor touch Sg-1 Sg-2 Sga Shin Spiral cable sub-assembly w/ sensor (on steering column) Ss+ Ss- Steering pad switch assembly Swo Tam Tea Temperature (+) Temperature (-) Automatic A/C Wiring Diagram (2 of 3) for Toyota Prius C 2012 List of elements for Automatic A/C Wiring Diagram (2 of 3) for Toyota Prius C 2012: 44 5v +b 5v i/c Ag1 Ag2 B14 B29 Blower motor sub assembly w/ fan C36 Can controller Can i/f Canh Canl Combination meter assembly Computer data lines system Cooler (room temperature sensor) thermistor (lower center of dash) Cpu Drawing circuit Ecu-b 2 fuse 7.5a Engine room r/b (left side of engine compt) Engine room r/b 2 (left side of engine compt) G3 (center of dash) G7 (center of dash) Gnd Hot at all times Hot w/ ig1 2 relay energized Htr fuse 40a Ig+ Instrument panel j/b (behind left end of dash) Left front seat cushion heater assembly Meter fuse 7.5a Mg4 Opening multi information touch tracer Pnk Ptc htr 1 fuse 30a Ptc htr 2 fuse 30a Ptc htr 3 fuse 30a Ptc htr relay 1 Ptc htr relay 2 Ptc htr relay 3 Ptc1 Ptc2 Ptc3 Quick heater assembly (lower right side of dash) Red Automatic A/C Wiring Diagram (3 of 3) for Toyota Prius C 2012 List of elements for Automatic A/C Wiring Diagram (3 of 3) for Toyota Prius C 2012: 64 (behind radiator) cooling fan motor (left rear of engine) c1 +b1 +bwp A3 (right side of engine compt) A38 A39 A4 (left front of engine compt) A40 A47 A52 Acpb Acpe Ag3 C10 C2 (top front of engine) C22 Ca1 Ca1h Ca1l Canh Canl Clk Compressor w/ motor assembly Computer data lines system Cooling fan ecu (on cooling fan motor) Crank position sensor Din Dout Ecm (engine control module) (center rear of engine compt) Efi engine coolant temperature sensor (rear of cylinder head) Efi main fuse 20a Efi main relay Engine room j/b 2 (right rear of engine compt) Engine room r/b 2 (right rear of engine compt) Ethw Eti Fan fuse 30a Fan relay G58 Gnd Hot at all times Idh Ig1 Igct 3 fuse 10a Igct main fuse 30a Igct relay Inverter w/ converter assembly (left rear of engine compt) Inverter water pump assembly Ite Iwp Mrel Ne+ Ne- Niwp Nwp Pnk Power management control ecu (left end of dash) Red Rfc Stb Stbi Swp Thw
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram (1 of 2) for Toyota Prius C 2012 List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Toyota Prius C 2012: 96 (left "b" pillar) (left front of engine compt) a4 (left rear of engine compt) a1 5v ic A45 A46 A5 (left side of engine compt) A54 Abs 1 fuse 20a Abs 2 fuse 10a Abs ind Abs mtr 1 fuse 30a Abs mtr 2 fuse 30a Ag2 Am1 B14 Bat Bm1 Bm2 Brake booster pump (left rear of Brake ind Buzzer C27 C36 Ca1h Ca1l Ca2h Ca2l Can i/f Canh Canl Combination meter Computer data lines system Controller can Cowl side j/b 1 Cpu Cty Dome fuse 15a Drawing circuit Ecu b 2 fuse 7.5a Ecu-ig1 fuse 5a Engine compt) Engine room r/b (left side of engine compt) Engine room r/b 2 (right rear of engine compt) Ess Fl+ Fl- Fr+ Fr- G5 (right kick panel) G7 (center of dash) G73 G74 Gnd Gnd1 Gnd2 Gnd3 Gnd4 Gnd5 Gnd6 Hot at all times Hot w/ ig1 1 relay energized Hot w/ ig2 relay energized I/f Ig+ Ig1 Ig2 Instrument cluster system Instrument panel j/b (behind left end of dash) J/c a48 (left end of dash) J/c g73 & g74 (left side of dash) Lbl Left front door courtesy light switch Mao2 Meter fuse 7.5a Mri1 Mri2 Mro1 Opening multi information touch tracer Pnk Red Rl+ Rl- Rr+ Rr- Skg Skid control ecu (left rear of engine compt) Sks Sks2 Slip ind Sp1 Steering sensor (steering column) Stp2 Stpo Tft lcd Vcsk Anti-lock Brakes Wiring Diagram (2 of 2) for Toyota Prius C 2012 List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Toyota Prius C 2012: 46 (above brake pedal, on bracket) stop light switch assembly (right rear wheel hub assembly) A1 (left rear of engine compt) A28 A4 (left front of engine compt) Acc Am1 Becu Brake fluid level warning switch (on brake master cylinder reservoir assembly) Brake pedal stroke sensor (above brake pedal) C12 C21 Canh Canl Computer data lines system Cowl side j/b 2 Ecu-b 1 fuse 7.5a Engine room r/b 2 (right rear of engine compt) G59 G6 (left kick panel) Gnd Gnd1 Hot at all times Hot w/ ig2 relay energized Ig2 2 fuse 10a Instrument panel j/b (behind left end of dash) J/c a49 (left end of dash) J/c a50 (left end of dash) Left front speed sensor (left front wheel hub assembly) Left rear speed sensor (left rear wheel hub assembly) Main body ecu (behind left end of dash) Nca Out Parking brake switch assembly (base of parking brake lever) Pkb Pnk Red Right front speed sensor (right front wheel hub assembly) Right rear speed sensor Skg Sks1 Sks2 Stop fuse 7.5a Vcsk Wm1 Xm1
ANTI-THEFT Forced Entry Wiring Diagram, with Smart Key System (1 of 4) for Toyota Prius C 2012 List of elements for Forced Entry Wiring Diagram, with Smart Key System (1 of 4) for Toyota Prius C 2012: 72 A40 A5 (left side of engine compt) Acc Acc fuse 5a Act+ Act- Actd Back door lock assembly (center rear of luggage compt) Bcty Becu Bk/dr relay Bzr C19 C21 C34 Canh Canl Computer data lines system Courtesy Cowl side j/b 1 Cowl side j/b 2 D/l fuse 25a D/l relay D11 D12 D24 D25 D35 D36 Detection unlock Domr Dr unlock d relay Dr unlock relay Flcy Frcy G5 (right kick panel) G59 G6 (left kick panel) Gnd1 Hg1 Horn Horns system Hot at all times Hot w/ acc relay energized Instrument panel j/b (behind left end of dash) Interior lights system Jg1 Lcty Left front door courtesy light switch assembly (left "b" pillar) Left front door lock assembly Lock Lock key Lsfl Lsfr Lsr Lssr Main body ecu (behind left end of dash) Mg2 Pnk Rcty Red Right front door courtesy light switch assembly (right "b" pillar) Right front door lock assembly Sm1 St1 T1 (right side of luggage compt) Tion detec- unlock Tr+ Ul1 Ul3 Un- key Wireless door lock buzzer (left rear of engine compt) Forced Entry Wiring Diagram, with Smart Key System (2 of 4) for Toyota Prius C 2012 List of elements for Forced Entry Wiring Diagram, with Smart Key System (2 of 4) for Toyota Prius C 2012: 44 (left kick panel) g6 (left side of dash) j/c g73 & g74 (right kick panel) g5 5v ic Buzzer Can controller Can i/f Combination meter assembly Computer data lines system Cowl side j/b Cowl side j/b 2 Cpu D26 Door control switch assembly Drawing circuit G6 (left kick panel) G7 (center of dash) G73 G74 Hg1 I/f Instrument panel j/b (behind left end of dash) Jg1 Km1 Left rear door Left rear door courtesy light switch assembly (left "c" pillar) Lm1 Lock Lock assembly Lssr Mg1 Opening multi information Pnk Power window regulator master switch assembly Red Right rear door Right rear door courtesy light switch assembly (right "c" pillar) Security ind Tft lcd Tion detec- unlock Touch tracer Un- lock W/ rear power window W/o rear power window Forced Entry Wiring Diagram, with Smart Key System (3 of 4) for Toyota Prius C 2012 List of elements for Forced Entry Wiring Diagram, with Smart Key System (3 of 4) for Toyota Prius C 2012: 41 (center of dash) id code box (left end of dash) j/c a49 (left side of dash) j/c g73 & g74 A48 A54 Ag2 B29 C31 C36 Caih Cail Computer data lines system Cowl side j/b 1 Ecu-b fuse 7.5a Ecu-ig fuse 5a Efii Efio Engine room r/b 2 (right rear of engine compt) G1 (right kick panel) G5 (left kick panel) G57 G58 G73 G74 Gnd Hot at all times Hot w/ ig1 1 relay energized Hot w/ ig2 relay energized Ig2 2 fuse 10a Imi Imo Instrument panel j/b (behind left end of dash) Lin Lin1 Lin2 Meter fuse 7.5a Power management control ecu (left end of dash) Ssw1 Ssw2 Steering lock actuator assembly (steering column) Strg lock fuse 20a Forced Entry Wiring Diagram, with Smart Key System (4 of 4) for Toyota Prius C 2012 List of elements for Forced Entry Wiring Diagram, with Smart Key System (4 of 4) for Toyota Prius C 2012: 78 (left "c" pillar) tire pressure warning ecu & receiver (right kick panel) g5 Agnd Ant1 Ant2 Ante7 Ante8 Back door opener switch assembly Canh Canl Certification ecu (behind right side of dash) Cg1b Cg2b Cg5b Cg6b Cg7b Cg8b Clg1 Clg2 Clg5 Clg6 Clg7 Clg8 Clgb Code Computer data lines system Cowl side j/b 1 Cowl side j/b 2 Csel Cutb Data G5 (right kick panel) G53 G54 G55 G6 (left kick panel) Gg1 Gnd Hg2 Idw Ind Indoor electrical key antenna assembly 1 Indoor electrical key antenna assembly 2 Indoor electrical key antenna assembly 3 J/c m46 (left "c" pillar) Jg2 Key coil transponder Left front door outside handle assembly Lin Lock Mg1 Mg2 Open Pnk Pos1 Pos2 Power switch Rco Rdam Rear electrical key antenna Red Right front door outside handle assembly Sen1 Sen2 Sens Sm1 Ss1 Ss2 St1 Swil T1 (right side of luggage compt) Trg+ Tsw1 Tsw2 Tsw5 Tsw6 Txct Vc5 Forced Entry Wiring Diagram, without Smart Key System (1 of 2) for Toyota Prius C 2012 List of elements for Forced Entry Wiring Diagram, without Smart Key System (1 of 2) for Toyota Prius C 2012: 73 (behind left end of dash) A17 A39 A40 Acc Acc fuse 5a Act+ Act- Actd Back door lock assembly (center rear of luggage compt) Back door opener switch assembly Bcty Bdsu Becu Bk/dr relay C19 C21 Canh Canl Computer data lines system Courtesy Cowl side j/b 1 Cowl side j/b 2 D/l fuse 25a D/l relay D11 D12 D35 D36 Detection unlock Domr Dr unlock d relay Dr unlock relay Flcy Frcy G5 (right kick panel) G59 G6 (left kick panel) Gnd Hg1 Horn Horns system Hot at all times Hot w/ acc relay energized Instrument panel j/b Instrument panel j/b (behind left end of dash) Interior lights system Jg1 Ksw Lcty Left front door courtesy light switch assembly (left "b" pillar) Left front door lock assembly Lock Lock key Lsfl Lsfr Lssr Main body ecu (behind left end of dash) Mg2 Pnk Rcty Red Right front door courtesy light switch assembly (right "b" pillar) Right front door lock assembly Sm1 St1 T1 (right side of luggage compt) Tion detec- unlock Tr+ Ul1 Ul3 Un- key Unlock warning switch assembly Forced Entry Wiring Diagram, without Smart Key System (2 of 2) for Toyota Prius C 2012 List of elements for Forced Entry Wiring Diagram, without Smart Key System (2 of 2) for Toyota Prius C 2012: 50 (left side of dash) j/c g73 & g74 5v ic A54 Ag2 Buzzer Can controller Can i/f Combination meter assembly Computer data lines system Cowl side j/b 1 Cowl side j/b 2 Cpu Door control switch assembly Drawing circuit Ecu-b fuse 7.5a Ecu-ig fuse 5a Engine room r/b 2 (right rear of engine compt) G5 (right kick panel) G6 (left kick panel) G7 (center of dash) G73 G74 Hg1 Hot at all times Hot w/ ig1 1 relay energized Hot w/ ig2 relay energized I/f Ind Instrument panel j/b (behind left end of dash) Jg1 Km1 Left rear door Left rear door courtesy light switch assembly (left "c" pillar) Lm1 Lock Lock assembly Meter fuse 7.5a Mg1 Opening multi information Pnk Power window regulator master switch assembly Red Right rear door Right rear door courtesy light switch assembly (right "c" pillar) Security ind Tft lcd Touch tracer Transponder key ecu assembly (center of dash) Un- lock W/o rear power window w/ rear power window Immobilizer Wiring Diagram for Toyota Prius C 2012 List of elements for Immobilizer Wiring Diagram for Toyota Prius C 2012: 47 (right kick panel) g5 5v +b 5v ic A18 A39 A48 Ag2 Agnd B14 B29 C31 C36 Code Combination meter assembly Computer data lines system Cowl side j/b 1 Cpu Ecu-b 2 fuse 7.5a Efii Efio Engine room r/b 2 (right rear of engine compt) G5 (right kick panel) G58 G7 (center of dash) G73 G74 Gnd Hot at all times Hot w/ ig2 relay energized Ig2 2 fuse 10a Imi Imo Ind Instrument panel j/b (behind left end of dash) J/c a49 (left end of dash) J/c g73 & g74 (left side of dash) Ksw Meter fuse 7.5a Pnk Power management control ecu (left end of dash) Security ind Transponder key amplifier (steering column) Transponder key coil Transponder key ecu (center of dash) Txct Unlock warning switch assembly Vc5
BODY CONTROL MODULES
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Toyota Prius C 2012 List of elements for Computer Data Lines Wiring Diagram for Toyota Prius C 2012: 61 (left rear of engine compt) skid control ecm A/c amplifier assembly (lower center of hvac unit) A32 A34 A40 A50 A51 Ag1 Ag3 Air bag sensor assembly B36 Bat C13 C2 (top front of engine) Ca1h Ca1l Ca2 Ca2h Ca2l Ca3n Ca3p Canh Canl Cann Canp Certification ecu (w/ smart key system) (behind right side of dash) Combination meter assembly Cowl side j/b 1 D22 Dlc3 (data link connector 3) (under left side of dash) Ecm (center rear of engine compt) G18 G34 G5 (right kick panel) G54 G57 G58 G71 G78 Hot at all times Instrument panel j/b (behind left end of dash) J/c a51 & g71 (left end of dash) J/c g72 (right side of dash) Lvl Main body ecu (behind left end of dash) Mg3 My1 Obd fuse 7.5a Occupant detection ecu (under front passenger's seat) Op4 Pnk Power management control ecu (left end of dash) Power steering ecu (left side of dash) Radio & display receiver assembly (w/ display audio type) Red Right front seat inner belt assembly (left side of front passenger's seat) Sil Steering sensor (steering column) Tac Tach Transponder key ecu assembly (w/ engine immobiliser system & w/o smart key system) (center of dash)
COOLING FAN Cooling Fan Wiring Diagram (1 of 2) for Toyota Prius C 2012 List of elements for Cooling Fan Wiring Diagram (1 of 2) for Toyota Prius C 2012: 39 5v +b 5v i/c A/c amplifier assembly (lower center of hvac unit) A/c control assembly A/c pressure sensor (right front of engine compt) A51 Ag3 C15 Can controller Can i/f Canh Canl Combination meter assembly Computer data lines system Cowl side j/b 1 Cpu Engine room r/b 2 (right rear of engine compt) G34 G5 (right kick panel) G7 (center of dash) Gnd Hot w/ ig1 relay energized Htr-ig fuse 7.5a Ig+ Instrument panel j/b (behind left end of dash) J/c a49 (left end of dash) J/c a50 (left end of dash) Lin 1 Pre Ptc htr relay 1 Ptc htr relay 2 Ptc htr relay 3 Ptc1 Ptc2 Ptc3 Quick heater assembly (lower right side of dash) Red S5-3 Sg-2 Cooling Fan Wiring Diagram (2 of 2) for Toyota Prius C 2012 List of elements for Cooling Fan Wiring Diagram (2 of 2) for Toyota Prius C 2012: 38 +b1 A3 (right side of engine compt) A40 A52 Ag2 B14 C10 C2 (top front of engine) C36 Canh Canl Computer data lines system Cooling fan ecu (on cooling fan motor) Cooling fan motor (behind radiator) Crank position sensor E 1 Ecm (engine control module) (center rear of engine compt) Ecu-b 2 fuse 7.5a Efi engine coolant temperature sensor (rear of cylinder head) Efi main fuse 20a Efi main relay Engine room j/b 2 (right rear of engine compt) Engine room r/b 2 (right rear of engine compt) Ethw Fan fuse 30a Fan relay Hot at all times Hot w/ ig2 relay energized Instrument panel j/b (behind left end of dash) Meter fuse 7.5a Ne+ Ne- Ptc htr 1 fuse 30a Ptc htr 2 fuse 30a Ptc htr 3 fuse 30a Red Rfc Thw
CRUISE CONTROL Cruise Control Wiring Diagram (1 of 2) for Toyota Prius C 2012 List of elements for Cruise Control Wiring Diagram (1 of 2) for Toyota Prius C 2012: 53 A1 (left rear of engine compt) A3 (right side of engine compt) A40 Abs 2 fuse 10a Ag2 Am1 Batt Brake pedal stroke sensor (above brake pedal) C10 C2 (top front of engine) Ca2h Ca2l Canh Canl Computer data lines system Ecm (engine control module) (center rear of engine compt) Efi main fuse 20a Efi main relay Engine room j/b 2 (right rear of engine compt) Engine room r/b 2 (right rear of engine compt) Eta Fl+ Fl- Fr+ Fr- Ge01 Hot at all times Left front speed sensor (left front wheel hub assembly) Left rear speed sensor (left rear wheel hub assembly) Mrel Nca Pnk Red Right front speed sensor (right front wheel hub assembly) Right rear speed sensor (right rear wheel hub assembly) Rl+ Rl- Rr+ Rr- Skg Skid control ecu w/ actuator (left rear of engine compt) Sks Sks1 Sks2 Sp1 Throttle body assembly (left side of engine) Vcsk Vcta Vta Vta1 Vta2 Wm1 Xm1 Cruise Control Wiring Diagram (2 of 2) for Toyota Prius C 2012 List of elements for Cruise Control Wiring Diagram (2 of 2) for Toyota Prius C 2012: 60 (above brake pedal, on bracket) stop light switch +res -set 5v ic A37 A39 A4 (left front of engine compt) Accelerator pedal sensor (on accelerator pedal assembly) Ag2 Am2 fuse 7.5a Am22 B15 Buzzer C12 Ca3n Ca3p Can controller Can i/f Cancel Canh Canl Ccs Combination meter assembly Computer data lines system Cpu Cruise control main switch (if equipped) Cruise ind Engine room r/b 2 (right rear of engine compt) Ep1 Ep2 G4 (left side of dash) G57 G58 G7 (center of dash) Gnd Hot at all times Hot in on or start I/f Ig 2 fuse 10a Ig+ Ig2 Instrument panel j/b (behind left end of dash) J/b a49 (left end of dash) J/c a50 (left end of dash) Meter fuse 7.5a On- off Pnk Power management control ecu (left end of dash) Red Set ind Spdi Spiral cable sub assembly w/ sensor (on steering column) St1- Stop fuse 7.5a Stp Vcp1 Vcp2 Vpa1 Vpa2 W/ smart key system
DEFOGGERS Defoggers Wiring Diagram for Toyota Prius C 2012 List of elements for Defoggers Wiring Diagram for Toyota Prius C 2012: 40 (behind left end of dash) A/c amplifier assembly (lower center of hvac unit) A/c control assembly A3 (right side of engine compt) A51 Ag1 Ag3 Am2 C27 Condensor Cowl side j/b 1 Cowl side j/b 2 Def fuse 30a Def relay Ecu-ig 1 fuse 5a Engine room r/b 2 (right rear of engine c0mpt) G34 G5 (right kick panel) G6 (left kick panel) Gnd Hg1 Hot at all times Hot w/ ig1 1 relay energized Htr-ig fuse 7.5a Ig+ Instrument panel j/b J/c a48 (left end of dash) Jg1 Left outer rear view mirror assembly (w/ mirror heater) Lin1 Mir htr fuse 10a Mirror heater Radio setting condenser (left "c" pillar) Rdfg Rear window defogger (back door glass) Rear window defogger switch Right outer rear view mirror assembly (w/ mirror heater) Sm1 W/ mirror heater W/o mirror heater
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Toyota Prius C 2012 List of elements for Electronic Power Steering Wiring Diagram for Toyota Prius C 2012: 49 5v ic A2 (left end of dash) A33 A52 A54 Ag2 Bat Buzzer Can controller Can i/f Canh Canl Combination meter assembly Computer data lines system Cowl side j/b 1 Cpu Dome fuse 15a Ecu-ig 1 fuse 5a Ecu-ig 2 fuse 5a Engine room r/b (left side of engine compt) Engine room r/b 2 (right rear of engine compt) Eps fuse 50a Ess G5 (right kick) panel) G7 (center of dash) G73 Hot at all times Hot in on or start Hot w/ ig1 1 relay energized I/f Ig+ Instrument panel j/b (behind left end of dash) Junction connector g73 & g74 (left side g74 of dash) Meter fuse 7.5a Pgnd Pig Pnk Power steering ecu (left side of dash) Power steering ind Power steering motor Power steering motor (integral to power steering ecu assembly) Power steering torque sensor (integral to power steering ecu assembly) Red Steering sensor (steering column) Torque sensor Trq1 Trq2 Trqg Trqv
ENGINE PERFORMANCE
1.5L 1.5L, Engine Controls Wiring Diagram (1 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Engine Controls Wiring Diagram (1 of 6) for Toyota Prius C 2012: 53 +b1 +b2 A3 (right side of engine compt) A4 (left front of engine compt) A40 Ag2 Batt C/ opn relay C1 (left rear of engine) Ca2 Canh Canl Cann Canp Computer data line system Computer data lines system Cooling fans system Efi main fuse 20a Efi main relay Egr valve assembly (top right side of engine) Egr1 Egr2 Egr3 Egr4 Eng Eng w/ pmp relay Engine control module (ecm) (center rear of engine compt) Engine room j/b 2 (right rear of engine compt) Engine room r/b 2 (left side of engine compt) Engine water pump assembly Eppm Etcs fuse 10a Fuse 30a Hot at all times Hot in on or start Igsw J/c a50 (left end of dash) Meter fuse 7.5a Mpmp Mrel Nwp Pgnd Pnk Ppmp Red Ref Swp Tach Vcpp Vpmp W/ pmp Wpi Wpo 1.5L, Engine Controls Wiring Diagram (2 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Engine Controls Wiring Diagram (2 of 6) for Toyota Prius C 2012: 38 (left end of dash) j/c a49 (left rear of engine) (near fuel tank) canister pump module (top front of engine) +bm 1gn fuse 15a Am2 C1 (left rear of engine) C10 C2 (top front of engine) Ca2 Canister pressureure sensor E01 E02 E04 Efi fuse 2 10a Egr1 Egr2 Egr3 Egr4 Engine control module (ecm) (center rear of engine compt) Engine room r/b 2 (left side of engine compt) Fuel suction tube assembly w/ pump & gage Ge01 Ha1a Hot in on or start Ht1b Ig2 fuse 2 10a Igt1 Igt2 Igt3 Igt4 Leak dete- ction pump Me01 Pnk Pump Red Vent valve 1.5L, Engine Controls Wiring Diagram (3 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Engine Controls Wiring Diagram (3 of 6) for Toyota Prius C 2012: 28 (center rear of engine compt) engine control module (ecm) (left side of engine) throttle body assembly w/ motor (top of engine) fuel injector assembly 1 (top of engine) fuel injector assembly 2 A37 B15 C10 C12 C2 (top of front engine) Can controller Can i/f Ce1 Combination meter assembly Computer data lines system Cpu Eco mode ind Ev mode ind G7 (center of dash) Hot at all times Ind lamp malfunction Instrument panel j/b (behind left end of dash) Knock control sensor (bank 1) (left side of engine) Pnk Purge vsv (left side of engine) Red Stop fuse 7.5a Vta Vta2 1.5L, Engine Controls Wiring Diagram (4 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Engine Controls Wiring Diagram (4 of 6) for Toyota Prius C 2012: 39 (left end of dash) power management control ecu (top of engine) (top of engine) fuel injector assembly 3 (top of engine) fuel injector assembly 4 +b1 A39 A4 (left front of engine compt) C1 (left rear of engine) Ca1h Ca1l Computer data lines system Db1 Db2 Ep1 Ep2 G57 G58 Gnd Igf Ignition coil assembly 1 Ignition coil assembly 2 Ignition coil assembly 3 Ignition coil assembly 4 Igt1 Igt2 Igt3 Igt4 J/c a50 (left end of dash) Pnb Pnk Red Spdi St1- Stop light switch (above brake pedal, on bracket) Stp Vcp1 Vcp2 Vpa1 Vpa2 1.5L, Engine Controls Wiring Diagram (5 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Engine Controls Wiring Diagram (5 of 6) for Toyota Prius C 2012: 18 (left end of dash) j/c a48 Accelerator pedal sensor (on accelerator pedal assembly) C2 (top front of engine) Ca1 E2g Ep1 Ep2 Intake mass air flow meter sub-assembly (left side of engine) N r Pnk R n Red Shift lever switch Tha Vcp1 Vcp2 Vpa1 Vpa2 1.5L, Engine Controls Wiring Diagram (6 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Engine Controls Wiring Diagram (6 of 6) for Toyota Prius C 2012: 41 (front of cylinder head) camshaft timing oil control valve assembly (left side of engine) efi vacuum sensor assembly (lower left front of engine) crank position sensor (rear of cylinder head) efi engine coolant temperature sensor A1a+ A1a- Air fuel ratio sensor (bank 1 sensor 1) (top rear of engine) C10 C2 (top front of engine) Cam position sensor E2g Eknk Engine control module (ecm) (center rear of engine compt) Epim Eta Etha Ethw Ex1b Ha1a Ht1b Igf1 Knk1 Nca Ne+ Ne- Oc1+ Oc1- Ox1b Oxygen sensor (bank 1 sensor 2) (right rear of engine) Pim Pnk Prg Red Tha Thw Vcpm Vctc Vta1 Vta2 Vv1+ Vv1- 1.5L, Hybrid System Wiring Diagram (1 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Hybrid System Wiring Diagram (1 of 6) for Toyota Prius C 2012: 66 (right side of engine compt) a3 +b2 5v +b 5v ic A37 A38 Ag2 Air conditioning system Am1 B14 B15 Batt fan fuse 10a Buzzer C12 C36 Ca1 Can controller Can i/f Charge ind Clk Combination meter assembly Computer data lines system Cpu Drawing circuit Eco mode ind Ecu-b 2 fuse 7.5a Engine room r/b 2 (right rear of engine compt) Eti Ev mode ind Exterior lights system G7 (center of dash) Gmt Gmtg Hot at all times Hot in on or start Hv system indicator drive monitor odo/trip clock I/f Ig2 Igct 2 fuse 10a Igct 3 fuse 10a Igct 4 fuse 10a Igct relay Ilk Instrument panel j/b (behind left end of dash) Ite Iwp Main igct fuse 30a Meter fuse 7.5a Mmt Mmtg Niwp Nodd Opening multi information touch tracer Pcu fuse 10a Pnk Power management control ecu (left end of dash) Red Segment vfd Si0 Skid control ecu (left rear of engine compt) Sp1 Speedometer fuel shift indicator Stb Stop fuse 7.5a Tft lcd Vlo 1.5L, Hybrid System Wiring Diagram (2 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Hybrid System Wiring Diagram (2 of 6) for Toyota Prius C 2012: 32 (behind right side of dash) certification ecu (w/ smart key system) power switch +bwp A4 (left front of engine compt) Agnd Canh Canl Code Computer data lines system Cowl side j/b 1 Engine room r/b 2 (right rear of engine compt) G5 (right kick panel) G54 G55 Gnd Hot in on or start Hv battery thermometer (right rear of luggage compt) Ig2 2 fuse 10a Inverter water pump motor (left front of engine compt) J/c a48 (left end of dash) J/c a49 (left end of dash) Mg4 Nwp Pnk Red Ss1 Ss2 Swil Swp Transponder key coil Txct Vc5 1.5L, Hybrid System Wiring Diagram (3 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Hybrid System Wiring Diagram (3 of 6) for Toyota Prius C 2012: 58 +b2 A4 (left front of engine compt) A47 Abfs Air conditioning system Am1 Am22 batt Bth+ Bth- Clk+ Clk- Computer data lines system Cowl side j/b 2 Drn1 Drn2 Drn3 Drn4 Drn5 Drn8 E01 Ethb Evsw G4 (left side of dash) G57 G6 (left kick panel) G74 Gnd Gnd1 Gnd2 Hsdn Htm+ Htm- Idh Igct Ilk Ilki Ilko Inter lock switch (right side of luggage compt) Inverter w/ converter (left rear of engine compt) J/c g73 & g74 (left side of dash) g73 Mth+ Mth- Nodd Pnk Power management control ecu (left end of dash) Red Req+ Req- Shift lock control ecu Smrb Smrg Smrp Spdi Ssw1 Thb Vlo W/ smart key system W/o smart key system 1.5L, Hybrid System Wiring Diagram (4 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Hybrid System Wiring Diagram (4 of 6) for Toyota Prius C 2012: 54 (left rear of engine compt) inverter w/ converter A4 (left front of engine compt) Acc Acpb Acpe Air conditioning system Amd C24 C25 C26 C28 Ca1 Ca2 Cbi Cei Cowl side j/b 1 Dc/dc fuse 100a Drn6 Engine room j/b (left side of engine compt) Engine room r/b 2 (right rear of engine compt) Ev switch G5 (right kick panel) Gcs Gcsg Gmt Gmtg Gnd Grf Grfg Gsn Gsng Hot at all times Hot in on or start Hybrid vehicle transaxle assembly Ign fuse 15a J/c a50 (left end of dash) Mcs Mcsg Mmt Mmtg Mrf Mrfg Msn Msng Nca Out Pattern select switch assembly Pnk Red Skid control ecu (left rear of engine compt) Stop light switch (above brake pedal, on bracket) Stp Stp2 Stpo 1.5L, Hybrid System Wiring Diagram (5 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Hybrid System Wiring Diagram (5 of 6) for Toyota Prius C 2012: 62 (left "c" pillar) j/c m46 (left end of dash) j/c a49 (w/o smart key system) ignition or starter switch assembly Ag2 Am1 Am2 Battery cooling blower assembly (left end of hybrid battery assembly) Battery voltage sensor Bth+ Bth- Busbar Busbar module Cowl side j/b 2 Current sensor Engine room r/b 2 (right rear of engine compt) Fp0 G6 (left kick panel) Gb0 Gb0 z9 Gb1 Gb2 Gc0 Gib Gnd Gnd0 Hot w/ ig2 relay energized Hv battery junction block (right side of luggage compt) Hybrid junction block assembly (left side of hybrid battery assembly) Hybrid vehicle battery Ig0 Ig2 Ig2 2 fuse 10a Igct M39 M40 Main relay 1 Main relay 2 Mg4 Nca Pnk Precharge relay Red Resistor Service plug Si0 St2 Tb0 Tb1 Tb2 Tc0 Thermistor Vb1 Vb10 Vb2 Vb3 Vb4 Vb5 Vb6 Vb7 Vb8 Vb9 Vib 1.5L, Hybrid System Wiring Diagram (6 of 6) for Toyota Prius C 2012 List of elements for 1.5L, Hybrid System Wiring Diagram (6 of 6) for Toyota Prius C 2012: 85 (center rear of engine compt) engine control module (ecm) (left rear of engine) c1 +b1 A39 A40 Accd Accelerator pedal sensor (on accelerator pedal assembly) Ag2 Am2 fuse 7.5a Am21 Anti-theft system B29 C10 C36 Ca1 Ca1h Ca1l Ca3n Ca3p Canh Canl Ccs Clk+ Clk- Computer data lines system Cowl side j/b 2 Cruise control system Db1 Db2 Door locks system E02 Ecu-b 2 fuse 7.5a Engine room r/b 2 (right rear of engine compt) Ep1 Ep2 Exterior light system G2o G58 G6 (left kick panel) Gnd Hot at all times Hsdn Htm+ Htm- Ig1d Ig2 Ig2d Igf Igf1 Ignition coil +b assembly (top of engine) Ignition coil assembly (top of engine) Ignition coil assembly 4 (top of engine) Igt1 Igt2 Igt3 Igt4 Imi Imo Instrument panel j/b (behind left end of dash) Lin2 Mrel Mth+ Mth- N r Pnb Pnk Power distribution system Power management control ecu (left end of dash) R n Red Req+ Req- Shift lever position sensor (bottom left side of transaxle) Slp Slr+ Ssw2 St1- St2 Stp Vcp1 Vcp2 Vpa1 Vpa2 W/ smart key system W/o smart key system
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Toyota Prius C 2012 List of elements for Backup Lamps Wiring Diagram for Toyota Prius C 2012: 31 (left end of dash) j/c a48 A3 (right side of engine compt) A38 A39 B/kup lp relay Backup light C14 C33 Ca1 Ca1h Ca1l Computer data lines system D28 D29 Engine room r/b 2 (right rear of engine compt) G58 Gauge fuse 10a Hot at all times Hot in on or start Igct 2 fuse 10a Igct main fuse 30a Igct relay Instrument panel j/b (behind left end of dash) J/c a48 (left end of dash) Left rear combination light assembly Mrel Pnk Power management control module ecu (left end of dash) Red Right rear combination light assembly Shift lever position sensor (bottom left side of transaxle) Exterior Lamps Wiring Diagram (1 of 2) for Toyota Prius C 2012 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Toyota Prius C 2012: 58 A15 A16 A3 (right side of engine compt) A35 A40 A44 A5 (left side of engine compt) A54 A56 Acc Acc fuse 5a Backup Backup lamp circuit Becu C21 Canh Canl Center stop light set Computer data lines system Cowl side j/b 2 D10 Ecu-b 1 fuse 7.5a Ecu-ig fuse 5a Engine room r/b 2 (right rear of engine compt) G59 G6 (left kick panel) Gnd1 Hot at all times Hot in on or acc Hot in on or start Instrument panel j/b (behind left end of dash) Interior lights system J/c a50 (left end of dash) J/c g73 (left side of dash) J/c m46 (left "c" pillar) Left headlight assembly Left license plate light assembly Left rear combination light assembly Main body ecu Marker side Marker tail/side Panel fuse 5a Parking Radio setting condenser (left "c" pillar) Red Right headlight assembly Right license plate light assembly Right rear combination light assembly Side marker Sm1 St1 Tail Tail fuse 10a Tail relay Tail/side marker Tail/stop Trly Turn Exterior Lamps Wiring Diagram (2 of 2) for Toyota Prius C 2012 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Toyota Prius C 2012: 71 (behind left end of dash) instrument panel j/b A3 (right side of engine compt) A39 A4 (left front of engine compt) A5 (left side of engine compt) Ag2 Auto B24 B25 B38 B39 C12 C19 C25 C28 C38 Can Can i/f Canh Canl Combination meter assembly Computer data lines system Cowl Cowl side j/b 1 Cowl side j/b 2 Cpu D18 Dc/cd fuse 100a Engine room j/b (left side of engine compt) Engine room r/b 2 (right rear of engine compt) G5 (right kick panel) G6 (left kick panel) G7 (center of dash) Gnd Haz Hazard warning signal switch assembly Head Headlight dimmer switch assembly Hg1 Hot at all times Hot in on or start I/f Ig+ Ig2 2 fuse 10a Instrument panel j/b (behind left end of dash) J/c a49 (left end of dash) J/c a50 (left end of dash) Jg1 Left Left front turn signal light assembly Left outer rear view mirror assembly Left turn Light control switch Meter fuse 7.5a Off Out Pnk Power management control ecu (left end of dash) Red Right Right front turn signal light assembly Right outer rear view mirror assembly Right turn Side j/b 1 St1- Stop fuse 7.5a Stop light switch (above brake pedal, on bracket) Stp Tail Turn Turn signal switch
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for Toyota Prius C 2012 List of elements for Ground Distribution Wiring Diagram (1 of 4) for Toyota Prius C 2012: 44 (if equipped) left front fog light assembly (if equipped) right front fog light assembly (right rear of engine compt) engine room j/b 2 (right rear of engine compt) engine room r/b 2 A1 (left front of engine compt) A15 A16 A3 (right side of engine compt) A4 (left front of engine compt) A40 A45 A46 A47 A5 (left side of engine compt) A52 Bkup lp relay Brake booster pump assembly Brake fluid level warning switch (brake master cylinder reservoir assembly) Condensor Cooling fan ecu Def relay Dim/drl relay Ecm (engine control module) Efi main relay Eng w/pmp relay Fan relay Front windshield wiper motor assembly Ig2 relay Igct relay Inverter w/ converter assembly Inverter water pump assembly J/c a50 Left front speed sensor shield Left front turn signal light assembly Left headlight assembly Left rear speed sensor shield Nca Right front speed sensor shield Right front turn signal light assembly Right headlight assembly Right rear speed sensor shield Skid control ecu (w/ actuator) (brake booster w/ master cylinder assembly) Stop light switch assembly Wireless door lock buzzer Ground Distribution Wiring Diagram (2 of 4) for Toyota Prius C 2012 List of elements for Ground Distribution Wiring Diagram (2 of 4) for Toyota Prius C 2012: 48 (display auto type) radio & display receiver assembly (except display auto type) radio receiver assembly (if equipped) seat heater switch (if equipped) sliding roof control ecu (sliding roof regulator handle assembly) (w/ smart key system) (w/ smart key system) right front door outside handle assembly (w/o smart key system) key interlock solenoid (w/o smart key system) un-lock warning switch assembly A/c amplifier assembly A/c control assembly A2 (left end of dash) A33 Air bag sensor assembly Blower motor sub assembly w/ fan Certification ecu Combination meter assembly Cowl side j/b 1 Data link connector 3 Door control switch assembly Eco switch assembly Fuel suction tube assembly w/ pump & gage G1 (right kick panel) G18 G3 (center of dash) G34 G37 G5 (left front of engine compt) G55 G7 (center of dash) G76 Hazard warning signal switch assembly Headlight dimmer switch assembly Id code box Instrument panel j/b (behind left end of dash) Mg2 Pattern select switch assembly Pnk Power steering ecu assembly Qg1 Right front door lock assembly Right outer rear view mirror assembly Shift lock control ecu (lower shift level assembly) Spiral cable sub- assembly w/ sensor Steering lock actuator assembly Steering sensor Tire pressure warning reset switch Transponder key ecu assembly Vehicle approaching speaker controller Ground Distribution Wiring Diagram (3 of 4) for Toyota Prius C 2012 List of elements for Ground Distribution Wiring Diagram (3 of 4) for Toyota Prius C 2012: 58 (behind left end of dash) instrument panel j/b (service plug grip) (w/ sliding roof) map light assembly (w/ sliding roof) roof console box assembly (w/ smart key system) left front door outside handle assembly (w/ smart key system) left rear door lock assembly (w/ smart key system) right rear door lock assembly (w/o sliding roof) map light assembly Acc relay Air bag sensor assembly Battery voltage sensor Bk/dr relay C1 (left rear of engine compt) C10 C22 Compressor w/ motor assembly Cowl side j/b 2 D/l relay D26 Dr unlock relay Ecm (engine control module) Engine water pump assembly G12 G18 G2 (left kick panel) G4 (left side of dash) G57 G58 G6 (left kick panel) Hybrid battery junction block assembly Ig1 1 relay Ig1 2 relay Ig1 3 relay Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Interlock switch Km1 Left front door lock assembly Left outer rear view mirror assembly Left power window regulator motor assembly Lm1 M39 M40 Main body ecu My1 Outer mirror switch assembly P/w relay Power management control ecu Power outlet socket assembly 1 Power window regulator master switch assembly Qg1 Right front seat inner belt assembly Spiral cable sub-assembly w/ sensor W/ rear power window W/o rear power window Windshield wiper switch assembly Ground Distribution Wiring Diagram (4 of 4) for Toyota Prius C 2012 List of elements for Ground Distribution Wiring Diagram (4 of 4) for Toyota Prius C 2012: 41 (if equipped) rear wiper motor assembly (if equipped) right front seat cushion heater assembly (w/ smart key system) tire pressure warning ecu & receiver (door control & tire pressure monitoring system receiver assembly) (w/o smart key system) A34 Air fuel ratio sensor (bank 1 sensor 1) shield Am2 Back door lock assembly Back door opener switch assembly Battery cooling blower assembly C10 C13 C2 (top front of engine) Ca1 Ca2 Canister pump module Center stop light set Crank position sensor shield Data link connector 3 Ecm (engine control module) Fuel suction tube assembly w/ pump & gage Instrument panel j/b (behind left end of dash) Intake mass air flow master sub-assembly shield J/c m46 (left "c" pillar) Knock control sensor (bank 1) shield Left front seat cushion heater assembly Left license plate light assembly Left rear combination light assembly M17 M20 My1 Nca Occupant detection ecu Oxygen sensor (bank 1 sensor 2) shield Rear window defogger (back door glass) Right license plate light assembly Right rear combination light assembly Sm1 St1 T1 (left front of engine compt) Tire pressure warning ecu & receiver (door control & tire pressure monitoring system receiver assembly)
HEADLIGHTS Headlights Wiring Diagram (1 of 2) for Toyota Prius C 2012 List of elements for Headlights Wiring Diagram (1 of 2) for Toyota Prius C 2012: 60 (usa) A28 A3 (right side of engine compt) A40 A5 (left side of engine compt) A54 Acc Acc fuse 5a Auto B23 Becu C18 C21 C22 C35 Canh Canl Computer data lines system Cowl side j/b 1 Cowl side j/b 2 Dc/dc fuse 100a Dim Dimmer switch Drl Drl off Drlc Ecu- ig 1 fuse 5a Engine room j/b (left side of engine compt) Ffgo Ffog Flash Fog fr fuse 15a Fog fr relay Fog light switch G5 (right kick panel) G6 (left kick panel) Gnd Head Headlight dimmer switch assembly High Hot at all times Hot in on or acc Hot in on or start Hrly Instrument panel j/b (behind left end of dash) J/c g73 (left side of dash) Left front fog light assembly Light control switch Low Main body ecu (behind left end of dash) Off Parking brake switch assembly (base of parking brake lever) Pkb Pnk Red Right front fog light assembly Tail Tail fuse 10a Tail relay Trly Headlights Wiring Diagram (2 of 2) for Toyota Prius C 2012 List of elements for Headlights Wiring Diagram (2 of 2) for Toyota Prius C 2012: 41 (+) (-) (right side of engine compt) (usa) 5v ic 5v+b A3 (right side of engine compt) A5 (left side of engine compt) Ag2 Ag4 B14 B18 Beam ind C36 Combination meter assembly Cpu Dim/drl relay Drls Ecu-b 2 fuse 7.5a Ecu-b1 fuse 7.5a Engine room r/b 2 (right rear of engine compt) Front fog ind G7 (center of dash) H-lp lh-hi fuse 10a H-lp lh-lo fuse 10a H-lp main fuse 40a H-lp relay H-lp rh-hi fuse 10a H-lp rh-lo fuse 10a Head ind (usa) Hlol Hlor Hot at all times Hot in on or start Instrument panel j/b (behind left end of dash) Left headlight assembly Meter fuse 7.5a Pnk Red Right headlight assembly Usa
HORN Horn Wiring Diagram for Toyota Prius C 2012 List of elements for Horn Wiring Diagram for Toyota Prius C 2012: 11 A41 C19 Engine room j/b 2 (right rear of engine compt) Horn fuse 10a Horn relay Horn switch Hot at all times Instrument panel j/b (behind left end of dash) Low pitched horn assembly (behind left side of front grille) Spiral cable sub assembly w/ sensor (on steering column) Steering pad switch assembly
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (2 of 3) for Toyota Prius C 2012 List of elements for Instrument Cluster Wiring Diagram (2 of 3) for Toyota Prius C 2012: 31 (left side of dash) A48 Ag1 Ag2 B14 C31 C36 Ca1 Ce1 Disp Display audio type Ecu-b fuse 7.5a Engine oil pressure switch (lower front of engine) Engine room r/b 2 (right rear of engine compt) Except display audio type G7 (center of dash) Haz fuse 10a Hot at all times Hot w/ ig2 relay energized Ig2 fuse 10a Instrument panel j/b (behind left end of dash) J/c a49 (left ent of dash) J/c g73 Meter fuse 7.5a Micro computer Parking brake switch assembly (base of parking brake lever) Red Spiral cable sub-assembly w/ sensor Steering pad switch assembly Touch sensor Trip Instrument Cluster Wiring Diagram (3 of 3) for Toyota Prius C 2012 List of elements for Instrument Cluster Wiring Diagram (3 of 3) for Toyota Prius C 2012: 44 (center rear of engine compt) engine coolant temperature sensor (left side of dash) A28 A40 A54 Acc Acc fuse 5a Ag4 Back door lock assembly (center rear of luggage compt) Bcty Becy C21 Canh Canl Computer data lines system Cowl side j/b 2 D35 D36 Ecu-ig fuse 5a Flcy Frcy Fuel suction tube assembly w/ pump & gage G59 G6 (left kick panel) G7 (center of dash) Gnd1 Hot in on or acc Hot w/ ig1 relay energized Instrument panel j/b (behind left end of dash) J/c g73 Lcty Left front door courtesy light switch assembly (left "b" pillar) Left rear door courtesy light switch assembly (left "c" pillar) Main body ecu Mg1 Mg2 Pkb Rcty Red Right front door courtesy light switch assembly (right "b" pillar) Right rear door courtesy light switch assembly (right "c" pillar) Sm1 St1 T1 (right side of luggage compt)
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Toyota Prius C 2012 List of elements for Courtesy Lamps Wiring Diagram for Toyota Prius C 2012: 71 (left end of dash) j/c g73 (left kick panel) g6 (right kick panel) g5 A40 A54 Acc Acc fuse 5a Act - Ag4 Back door lock assembly Bctl Bcty Bcyl Becu C21 Canh Canl Computer data lines system Cowl side j/b 1 Cowl side j/b 2 Cty D24 D25 D35 D36 Dome cut relay Dome fuse 15a Domr Ecu-b1 fuse 7.5a Ecu-ig1 fuse 5a Engine room r/b (right rear of engine compt) Flcy Frcy G59 G6 (left kick panel) G6 (left kick panel) cowl side j/b 2 Gnd1 Hg1 Hot at all times Hot in on or acc Hot w/ ig1 1 relay energized Ile Instrument panel j/b (behind left end of dash) Jg1 Km1 Lcty Left front door courtesy light switch assembly (left "b" pillar) Left front door lock assembly Left rear door courtesy light switch assembly (left "c" pillar) Left rear door lock assembly (w/ smart key system) Lm1 Lsfl Lsfr Lsr Luggage compartment light assembly 1 (if equipped) Main body ecu Map light assembly Mg1 Mg2 Qg1 Rcty Red Right front door courtesy light switch assembly (right "b" pillar) Right front door lock assembly Right rear door courtesy light switch assembly (right "c" pillar) Right rear door lock assembly (w/ smart key system) Sm1 St1 T1 (right side of luggage compt) Unlock detection W/ sliding roof Instrument Illumination Wiring Diagram (1 of 2) for Toyota Prius C 2012 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Toyota Prius C 2012: 60 (except display audio type) radio receiver assembly (display audio type) radio & display receiver assembly (left side of dash) j/c g73 21c A/c control assembly A35 A40 A54 A56 Acc Acc fuse 5a Auto Becu Canh Canl Computer data lines system Cowl side j/b 1 Dc/dc fuse 100a Display audio type Eco switch assembly Ecu b1 fuse 7.5a Ecu ig1 fuse 5a Engine room j/b (left side of engine compt) Engine room r/b 2 (right rear of engine compt) Except display audio type G37 G38 G5 (right kick panel) G59 G6 (left kick panel) cowl side j/b 2 G7 (center of dash) G73 G74 G76 G77 Gnd Gnd1 Hazard warning signal switch assembly Head Headlight dimmer switch assembly Hot at all times Hot in on or acc Hot w/ ig11 relay energized Ill+ Ill- Instrument panel j/b (behind left end of dash) J/c g73 & g74 (left side of dash) Light control switch Main body ecu (behind left end of dash) Off Panel fuse 5a Pattern select switch assembly Pnk Red Seat heater switch (if equipped) Shift position indicator Spiral cable sub-assembly w/ sensor Steering pad switch assembly Tail Tail relay Trly Instrument Illumination Wiring Diagram (2 of 2) for Toyota Prius C 2012 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Toyota Prius C 2012: 28 5v ic Ag2 Agnd Can i/f Canh Canl Certification ecu (w/ smart key system) (behind right side of dash) Combination meter assembly Computer data lines system Controller can Cpu Engine room r/b 2 (right rear of engine compt) G5 (center of dash) cowl side j/b 1 G54 G55 G7 (center of dash) Hot w/ ig2 relay energized I/f Ill+ Light control rheostat Meter fuse 7.5a Pnk Power switch Red Sw1 Sw2 Sw3 Swil
NAVIGATION Navigation Wiring Diagram (1 of 3) for Toyota Prius C 2012 List of elements for Navigation Wiring Diagram (1 of 3) for Toyota Prius C 2012: 59 A16 A48 A49 Acc Adpg Ag2 Agnd Alo Antenna Aro Asgn B13 B14 B15 C31 C38 Ca1h Ca1l Can h Can l Computer data lines system Display audio type Dome fuse 15a Ecu-b fuse 7.5a Engine room r/b 2 (right rear of engine compt) Except display audio type Fuse G41 G78 Guage fuse 10a Hot at all times Hot w/ acc relay energized Hot w/ ig1 1 relay energized Hot w/ ig1 2 relay energized Ig2 2 fuse 10a Instrument panel j/b (behind left end of dash) J/c a49 (left end of dash) J/c g73 (left side of dash) Macc Meter fuse 7.5a Min+ Min- Nca Pnk Radio & display receiver assembly (display audio type) radio receiver assembly (except display audio type) Red Rev Sgnd Skid control ecu w/ actuator assembly (left rear of engine compt) Sns 2 Sp1 Spd Stereo jack adapter assembly 1 Sw1 Sw2 Swg Va- Val+ Var+ Navigation Wiring Diagram (2 of 3) for Toyota Prius C 2012 List of elements for Navigation Wiring Diagram (2 of 3) for Toyota Prius C 2012: 44 (in roof console) amplifier microphone assembly 5v ic A27 A28 Au1 Au2 Avc+ Avc- Combination meter assembly Cpu Display audio type Eau G7 (center of dash) G79 Ig+ Instrument panel j/b (behind left end of dash) Macc Mco+ Mco- Micro computer Mode Mute Nca Off hook On hook Parking brake switch assembly (base of parking brake lever) Pkb Pnk Qg1 Radio & display receiver assembly (display audio type) Red Roof console box assembly Seek+ Seek- Shd3 Sns2 Spiral cable assembly (on steering column) Steering pad switch assembly Touch sensor Voice Volume+ Volume- W/ sliding roof W/o sliding roof Navigation Wiring Diagram (3 of 3) for Toyota Prius C 2012 List of elements for Navigation Wiring Diagram (3 of 3) for Toyota Prius C 2012: 60 (center of dash) (w/ navigation) extension module +b1 Acc Acc 1 Agnd Avc+ Avc- Display audio type Except display audio type Fl+ Fl- Fr+ Fr- G37 G38 G7 (center of dash) G76 G77 G81 Gnd1 Gps antenna Hg1 Hsyn Jg1 Km1 Left front speaker assembly 1 Left front speaker assembly 2 Left rear speaker assembly Lm1 Mg1 Mg2 Mic+ Mic- Mute Nca Pnk Radio receiver assembly (except display audio type) radio & display receiver assembly (display audio type) Red Right front speaker assembly 1 Right front speaker assembly 2 Right rear speaker assembly Rl+ Rl- Rr+ Rr- Shd1 Shd2 Shd3 Spd Twl+ Twl- Twr+ Twr- V-b V-g V-r Vol+ Vol- Vshd Vsyn Vehicle Proximity Notification Wiring Diagram for Toyota Prius C 2012 List of elements for Vehicle Proximity Notification Wiring Diagram for Toyota Prius C 2012: 52 5v ic A38 A4 (left front of engine compt) A49 Ag2 Ag4 B15 C12 Ca1 Can controller Can i/f Canh Canl Ce1 Combination meter assembly Computer data lines system Cowl side j/b 1 Cpu Engine oil pressure switch (lower front of engine) Engine room r/b 2 (right rear of engine compt) G5 (right kick panel) G7 (center of dash) Gauge fuse 10a Gnd Hot at all times Hot w/ ig1 1 relay energized Hot w/ ig2 relay energized Ig+ Ig2 Ig2 2 fuse 10a Instrument panel j/b (behind left end of dash) J/c a49 (left end of dash) J/c a50 (left end of dash) J/c g73 (left side of dash) Meter fuse 7.5a Opsw Pnk Red Sftp Shift lock control ecu Skid control ecu w/ actuator assembly Sp+ Sp- Sp1 Spd Stop fuse 7.5a Stop light switch (above brake pedal, on bracket) Stp Vehicle approaching speaker assembly (left front corner of engine compt) Vehicle approaching speaker controller (right end of dash) W/ smart key system W/o smart key system
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Toyota Prius C 2012 List of elements for Power Distribution Wiring Diagram (1 of 2) for Toyota Prius C 2012: 72 (diagram 1 of 2) (right rear of engine compt) engine room j/b 2 (to instrument panel j/b (diagram 2 of 2) A3 (right side of engine compt) A39 Abs 1 fuse 20a Abs 2 fuse 10a Abs mtr 1 fuse 30a Abs mtr 2 fuse 30a Ag2 Air conditioning system Am2 fuse 7.5a Am21 Am22 Anti-lock brakes system Anti-lock brakes, interior lights, electronic power steering & sound systems Anti-theft & door locks systems Battery Cooling fans system D/c cut fuse 30a Dc/dc fuse 100a Def fuse 30a Defogger system Dome fuse 15a Ecu- b 1 fuse 7.5a Ecu- b 2 fuse 7.5a Efi main fuse 20a Efi main relay Electronic power steering system Eng w/pmp fuse 30a Engine controls & shift interlock systems Engine controls system Engine room j/b (left side of engine compt) Engine room j/b 2 (right rear of engine compt) Engine room r/b 2 (right rear of engine compt) Eps fuse 50a Etcs fuse 10a Fan fuse 30a From engine room j/b 2 c From ignition or starter switch assembly (diagram 2 of 2) Fusible link block assembly (right rear of vehicle) G57 G58 H-lp- main fuse 40a Haz fuse 10a Headlights system Horn fuse 10a Horn relay Htr fuse 40a Ig2 2 fuse 10a Ig2 fuse 30a Ig2 relay Ig2d Igct main fuse 30a Ign fuse 15a Instrument cluster system J/c a48 (left end of dash) Main fuse 140a Meter fuse 7.5a P/i fuse 50a Pnk Power management control ecu (w/ smart key system) (left end of dash) Ptc htr 1 fuse 30a Ptc htr 2 fuse 30a Ptc htr 3 fuse 30a Red Shift interlock system Strg lock fuse 20a To engine room r/b 2 To ignition or starter switch assembly (diagram 2 of 2) W/ smart key system W/o smart key system
POWER DOOR LOCKS Power Door Locks Wiring Diagram, with Smart Key System (1 of 4) for Toyota Prius C 2012 List of elements for Power Door Locks Wiring Diagram, with Smart Key System (1 of 4) for Toyota Prius C 2012: 72 A40 A5 (left side of engine compt) Acc Acc fuse 5a Act+ Act- Actd Back door lock assembly (center rear of luggage compt) Bcty Becu Bk/dr relay Bzr C19 C21 C34 Canh Canl Computer data lines system Courtesy Cowl side j/b 1 Cowl side j/b 2 D/l fuse 25a D/l relay D11 D12 D24 D25 D35 D36 Detection unlock Domr Dr unlock d relay Dr unlock relay Flcy Frcy G5 (right kick panel) G59 G6 (left kick panel) Gnd1 Hg1 Horn Horns system Hot at all times Hot w/ acc relay energized Instrument panel j/b (behind left end of dash) Interior lights system Jg1 Lcty Left front door courtesy light switch assembly (left "b" pillar) Left front door lock assembly Lock Lock key Lsfl Lsfr Lsr Lssr Main body ecu (behind left end of dash) Mg2 Pnk Rcty Red Right front door courtesy light switch assembly (right "b" pillar) Right front door lock assembly Sm1 St1 T1 (right side of luggage compt) Tion detec- unlock Tr+ Ul1 Ul3 Un- key Wireless door lock buzzer (left rear of engine compt) Power Door Locks Wiring Diagram, with Smart Key System (2 of 4) for Toyota Prius C 2012 List of elements for Power Door Locks Wiring Diagram, with Smart Key System (2 of 4) for Toyota Prius C 2012: 44 (left kick panel) g6 (left side of dash) j/c g73 & g74 (right kick panel) g5 5v ic Buzzer Can controller Can i/f Combination meter assembly Computer data lines system Cowl side j/b Cowl side j/b 2 Cpu D26 Door control switch assembly Drawing circuit G6 (left kick panel) G7 (center of dash) G73 G74 Hg1 I/f Instrument panel j/b (behind left end of dash) Jg1 Km1 Left rear door Left rear door courtesy light switch assembly (left "c" pillar) Lm1 Lock Lock assembly Lssr Mg1 Opening multi information Pnk Power window regulator master switch assembly Red Right rear door Right rear door courtesy light switch assembly (right "c" pillar) Security ind Tft lcd Tion detec- unlock Touch tracer Un- lock W/ rear power window W/o rear power window Power Door Locks Wiring Diagram, with Smart Key System (3 of 4) for Toyota Prius C 2012 List of elements for Power Door Locks Wiring Diagram, with Smart Key System (3 of 4) for Toyota Prius C 2012: 41 (center of dash) id code box (left end of dash) j/c a49 (left side of dash) j/c g73 & g74 A48 A54 Ag2 B29 C31 C36 Caih Cail Computer data lines system Cowl side j/b 1 Ecu-b fuse 7.5a Ecu-ig fuse 5a Efii Efio Engine room r/b 2 (right rear of engine compt) G1 (right kick panel) G5 (left kick panel) G57 G58 G73 G74 Gnd Hot at all times Hot w/ ig1 1 relay energized Hot w/ ig2 relay energized Ig2 2 fuse 10a Imi Imo Instrument panel j/b (behind left end of dash) Lin Lin1 Lin2 Meter fuse 7.5a Power management control ecu (left end of dash) Ssw1 Ssw2 Steering lock actuator assembly (steering column) Strg lock fuse 20a Power Door Locks Wiring Diagram, with Smart Key System (4 of 4) for Toyota Prius C 2012 List of elements for Power Door Locks Wiring Diagram, with Smart Key System (4 of 4) for Toyota Prius C 2012: 78 (left "c" pillar) tire pressure warning ecu & receiver (right kick panel) g5 Agnd Ant1 Ant2 Ante7 Ante8 Back door opener switch assembly Canh Canl Certification ecu (behind right side of dash) Cg1b Cg2b Cg5b Cg6b Cg7b Cg8b Clg1 Clg2 Clg5 Clg6 Clg7 Clg8 Clgb Code Computer data lines system Cowl side j/b 1 Cowl side j/b 2 Csel Cutb Data G5 (right kick panel) G53 G54 G55 G6 (left kick panel) Gg1 Gnd Hg2 Idw Ind Indoor electrical key antenna assembly 1 Indoor electrical key antenna assembly 2 Indoor electrical key antenna assembly 3 J/c m46 (left "c" pillar) Jg2 Key coil transponder Left front door outside handle assembly Lin Lock Mg1 Mg2 Open Pnk Pos1 Pos2 Power switch Rco Rdam Rear electrical key antenna Red Right front door outside handle assembly Sen1 Sen2 Sens Sm1 Ss1 Ss2 St1 Swil T1 (right side of luggage compt) Trg+ Tsw1 Tsw2 Tsw5 Tsw6 Txct Vc5 Power Door Locks Wiring Diagram, without Smart Key System (1 of 2) for Toyota Prius C 2012 List of elements for Power Door Locks Wiring Diagram, without Smart Key System (1 of 2) for Toyota Prius C 2012: 73 (behind left end of dash) A17 A39 A40 Acc Acc fuse 5a Act+ Act- Actd Back door lock assembly (center rear of luggage compt) Back door opener switch assembly Bcty Bdsu Becu Bk/dr relay C19 C21 Canh Canl Computer data lines system Courtesy Cowl side j/b 1 Cowl side j/b 2 D/l fuse 25a D/l relay D11 D12 D35 D36 Detection unlock Domr Dr unlock d relay Dr unlock relay Flcy Frcy G5 (right kick panel) G59 G6 (left kick panel) Gnd Hg1 Horn Horns system Hot at all times Hot w/ acc relay energized Instrument panel j/b Instrument panel j/b (behind left end of dash) Interior lights system Jg1 Ksw Lcty Left front door courtesy light switch assembly (left "b" pillar) Left front door lock assembly Lock Lock key Lsfl Lsfr Lssr Main body ecu (behind left end of dash) Mg2 Pnk Rcty Red Right front door courtesy light switch assembly (right "b" pillar) Right front door lock assembly Sm1 St1 T1 (right side of luggage compt) Tion detec- unlock Tr+ Ul1 Ul3 Un- key Unlock warning switch assembly Power Door Locks Wiring Diagram, without Smart Key System (2 of 2) for Toyota Prius C 2012 List of elements for Power Door Locks Wiring Diagram, without Smart Key System (2 of 2) for Toyota Prius C 2012: 50 (left side of dash) j/c g73 & g74 5v ic A54 Ag2 Buzzer Can controller Can i/f Combination meter assembly Computer data lines system Cowl side j/b 1 Cowl side j/b 2 Cpu Door control switch assembly Drawing circuit Ecu-b fuse 7.5a Ecu-ig fuse 5a Engine room r/b 2 (right rear of engine compt) G5 (right kick panel) G6 (left kick panel) G7 (center of dash) G73 G74 Hg1 Hot at all times Hot w/ ig1 1 relay energized Hot w/ ig2 relay energized I/f Ind Instrument panel j/b (behind left end of dash) Jg1 Km1 Left rear door Left rear door courtesy light switch assembly (left "c" pillar) Lm1 Lock Lock assembly Meter fuse 7.5a Mg1 Opening multi information Pnk Power window regulator master switch assembly Red Right rear door Right rear door courtesy light switch assembly (right "c" pillar) Security ind Tft lcd Touch tracer Transponder key ecu assembly (center of dash) Un- lock W/o rear power window w/ rear power window
POWER MIRRORS Power Mirrors Wiring Diagram for Toyota Prius C 2012 List of elements for Power Mirrors Wiring Diagram for Toyota Prius C 2012: 27 A4 g73 Acc fuse 5a B13 Cowl side j/b 1 Defogger system Down G6 (left kick panel) G74 Hg1 Hot w/ acc relay energized Instrument panel j/b (behind left end of dash) J/c g73 & g74 (left side of dash) Jg1 Left Left outer rear view mirror assembly Left up/ Lh+ Lh- Mirror heater Operation switch Outer mirror switch assembly Pnk Red Right Right down/ Right outer rear view mirror assembly Select switch
POWER SEATS Power Seats Wiring Diagram for Toyota Prius C 2012 List of elements for Power Seats Wiring Diagram for Toyota Prius C 2012: 19 Cowl side j/b 1 G5 (right kick panel) Hot w/ ig1 3 relay energized Ill+ Ill- Instrument panel j/b (behind left end of dash) Interior lights system J/c m46 (left "c" pillar) Left Left front seat cushion heater assembly Mg4 Pnk Red Right Right front seat cushion heater assembly S/htr fuse 15a Seat back Seat cushion Seat heater switch
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Toyota Prius C 2012 List of elements for Power Top/Sunroof Wiring Diagram for Toyota Prius C 2012: 53 (left side of dash) j/c g73 5v ic A40 A49 A54 Acc fuse 5a Ag2 Becu Buzzer C21 Can controller Can i/f Canh Canl Cls Combination meter assembly Computer data lines system Cowl side j/b 1 Cowl side j/b 2 Cpu D36 Down Dwn Ecu-b 1 fuse 7.5a Ecu-ig 1 fuse 5a Engine room r/b 2 (right rear of engine compt) Flcy G5 (right kick panel) G59 G6 (left kick panel) G7 (center of dash) Gauge fuse 10a Gnd1 Hot at all times Hot w/ acc relay energized Hot w/ ig 2 relay energized Hot w/ ig1 1 relay energized I/f Ig+ Instrument panel j/b (behind left end of dash) Left front door courtesy light switch assembly (left "b" pillar) Lin2 Main body ecu acc Meter fuse 7.5a Mpx1 Opn Pnk Qg1 Red Roof console box assembly S/roof fuse 25a Sliding roof control ecu (sliding roof regulator handle assembly) (center front of roof) Sliding roof control switch
POWER WINDOWS Power Windows Wiring Diagram, with Rear Power Windows for Toyota Prius C 2012 List of elements for Power Windows Wiring Diagram, with Rear Power Windows for Toyota Prius C 2012: 59 A12 A13 A14 A31 A40 A54 Acc Acc fuse 5a Auto B12 Becu C21 Cowl side j/b 2 D36 Dc/dc fuse 100a Door d fuse 20a Door locks system Down Ecu-b 1 fuse 7.5a Ecu-ig 1 fuse 5a Engine room j/b (left side of engine compt) Engine room r/b 2 (right rear of engine compt) Flcy G59 G6 (left kick panel) Gnd1 Hg1 Hot at all times Hot in on or acc Hot in on or start Instrument panel j/b (behind left end of dash) J/c g73 (left side of dash) Jg1 Jg2 Km1 Koff Led Left front door courtesy switch (left "b" pillar) Left power window regulator motor (driver's door) Left rear power window assembly regulator switch Left rear power window regulator motor (left rear door) Lin Lin2 Lm1 Main body ecu (behind left end of dash) Mg1 Mg3 P door fuse 20a P/w fuse 30a P/w relay Pnk Power window regulator master switch assembly R/l door fuse 20a R/r door fuse 20a Red Right front power window regulator motor (front passenger's door) Right front power window regulator switch assembly Right rear power window regulator motor (right rear door) Right rear power window regulator switch assembly Power Windows Wiring Diagram, without Rear Power Windows for Toyota Prius C 2012 List of elements for Power Windows Wiring Diagram, without Rear Power Windows for Toyota Prius C 2012: 48 A12 A13 A14 A31 A40 A54 Acc Acc fuse 5a Auto B12 Becu C21 Cowl side j/b 2 D36 Dc/dc fuse 100a Door d fuse 20a Door locks system Down Ecu-b 1 fuse 7.5a Ecu-ig 1 fuse 5a Engine room j/b (left side of engine compt) Engine room r/b 2 (right rear of engine compt) Flcy G59 G6 (left kick panel) Gnd1 Hg1 Hot at all times Hot in on or acc Hot in on or start Instrument panel j/b (behind left end of dash) J/c g73 (left side of dash) Jg1 Koff Led Left front door courtesy switch (left "b" pillar) Left power window regulator motor (driver's door) Lin Lin2 Main body ecu (behind left end of dash) P door fuse 20a P/w fuse 30a P/w relay Pnk Power window regulator master switch assembly Red Right front power window regulator motor assembly (front passenger's door) Right front power window regulator switch assembly
RADIO Radio Wiring Diagram (1 of 3) for Toyota Prius C 2012 List of elements for Radio Wiring Diagram (1 of 3) for Toyota Prius C 2012: 63 A16 A48 A49 Acc Adpg Ag2 Agnd Alo Antenna Aro Asgn B13 B14 B15 C31 C38 Ca1h Ca1l Can h Can l Computer data lines system Display audio type Dome fuse 15a Ecu-b fuse 7.5a Engine room r/b 2 (right rear of engine compt) Except display audio type Fuse G41 G75 G78 G80 Guage fuse 10a Hot at all times Hot w/ acc relay energized Hot w/ ig1 1 relay energized Hot w/ ig1 2 relay energized Ig2 2 fuse 10a Instrument panel j/b (behind left end of dash) J/c a49 (left end of dash) J/c g73 (left side of dash) Macc Meter fuse 7.5a Min+ Min- Nca Pnk Radio & display receiver assembly (display audio type) radio receiver assembly (except display audio type) Red Rev Sgnd Skid control ecu w/ actuator assembly (left rear of engine compt) Sns 2 Sp1 Spd Stereo jack adapter assembly 1 Sw1 Sw2 Swg Va- Val+ Var+ W/ navigation system W/o navigation system Radio Wiring Diagram (2 of 3) for Toyota Prius C 2012 List of elements for Radio Wiring Diagram (2 of 3) for Toyota Prius C 2012: 44 (in roof console) amplifier microphone assembly 5v ic A27 A28 Au1 Au2 Avc+ Avc- Combination meter assembly Cpu Display audio type Eau G7 (center of dash) G79 Ig+ Instrument panel j/b (behind left end of dash) Macc Mco+ Mco- Micro computer Mode Mute Nca Off hook On hook Parking brake switch assembly (base of parking brake lever) Pkb Pnk Qg1 Radio & display receiver assembly (display audio type) Red Roof console box assembly Seek+ Seek- Shd3 Sns2 Spiral cable assembly (on steering column) Steering pad switch assembly Touch sensor Voice Volume+ Volume- W/ sliding roof W/o sliding roof Radio Wiring Diagram (3 of 3) for Toyota Prius C 2012 List of elements for Radio Wiring Diagram (3 of 3) for Toyota Prius C 2012: 60 (center of dash) (w/ navigation) extension module +b1 Acc Acc 1 Agnd Avc+ Avc- Display audio type Except display audio type Fl+ Fl- Fr+ Fr- G37 G38 G7 (center of dash) G76 G77 G81 Gnd1 Gps antenna Hg1 Hsyn Jg1 Km1 Left front speaker assembly 1 Left front speaker assembly 2 Left rear speaker assembly Lm1 Mg1 Mg2 Mic+ Mic- Mute Nca Pnk Radio receiver assembly (except display audio type) radio & display receiver assembly (display audio type) Red Right front speaker assembly 1 Right front speaker assembly 2 Right rear speaker assembly Rl+ Rl- Rr+ Rr- Shd1 Shd2 Shd3 Spd Twl+ Twl- Twr+ Twr- V-b V-g V-r Vol+ Vol- Vshd Vsyn
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Toyota Prius C 2012 List of elements for Shift Interlock Wiring Diagram for Toyota Prius C 2012: 62 (left rear of engine compt) inverter w/ converter assembly +b1 A27 A28 A38 A39 A47 A49 Acc Acc fuse 5a Ag3 Am1 B13 C12 Ca1 Ca1h Ca1l Canh Canl Computer data lines system Cowl side j/b 1 Cowl side j/b 2 Engine room r/b 2 (right rear of engine compt) G5 (right kick panel) G58 G59 G6 (left kick panel) G78 G79 Gauge fuse 10a Gnd Hot at all time Hot in on or acc Hot in on or start Hot w/ igct relay energized Igct2 fuse 10a Ilk Ilki Ilko Instrument panel j/b (behind left end of dash) Inter lock switch (right side of luggage compt) J/c a48 (left end of dash) J/c a50 (left end of dash) Key interlock solenoid (w/o smart key system) Kls+ Main body ecu Navigation system Parking brake switch assembly (base of parking brake lever) Pkb Pnk Power management control ecu (left end of dash) Radio & display receiver assembly (w/ display audio type) Red Shift lever position sensor (bottom left side of transaxle) Shift lock control ecu (lower shift lever assembly) Shift lock solenoid Sls+ Sls- Stop fuse 7.5a Stop light switch (above brake pedal, on bracket) Stp W/o smart key system
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Toyota Prius C 2012 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Toyota Prius C 2012: 81 (driver's door) left door side air bag sensor (left "b" pillar) left side air bag sensor (left "c" pillar) (left end of dash) power management control ecu (lower left side of dash) lower instrument panel air bag assembly 1 (over left rear door in left roof rail) left curtain shield air bag assembly circuit +sl +sr -sl -sr Abfs Ag5 Bbl+ Bbl- Bbr+ Bbr- Bcl+ Bcl- Bcr+ Bcr- Bdl+ Bdl- Bdr+ Bdr- Buckle switch Canh Canl Center air bag sensor assembly (under front of center console) Computer data lines system Cushion air bag squib (right front seat air bag sub-assembly) D2+ D2- Dk+ Dk- Fcd+ Fcd- Fcp+ Fcp- Fsr+ Fsr- G18 G57 Gsw2 Hm1 Icl+ Icl- Icr+ Icr- Ig2 Jm1 Lbe+ Lbe- Left front air bag sensor (left front of engine compt) Left front seat air bag assembly Left front seat cushion heater assembly Left front seat outer belt assembly (left "b" pillar) Left side air bag sensor 2 M36 M37 P-ab P2+ P2- Paon Pl+ Pl- Pr+ Pr- Red Right curtain shield air bag assembly circuit (over right rear door in right roof rail) Right door side air bag sensor (front passenger's door) Right front air bag sensor (right front of engine compt) Right front seat air bag assembly Right front seat outer belt assembly pretensioner Right side air bag sensor (right "b" pillar) Right side air bag sensor 2 (right "c" pillar) Sfl+ Sfl- Sfr+ Sfr- Vhp+ Vhp- Supplemental Restraints Wiring Diagram (2 of 2) for Toyota Prius C 2012 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Toyota Prius C 2012: 57 (behind left end of dash) instrument panel j/b (center of dash) 5v ic 5v+b A21 A24 A26 A30 A45 Ag2 Air bag off ind Air bag on ind Buzzer C31 C36 Can controler Can i/f Canh Canl Combination meter assembly Computer data lines system Cowl side j/b 2 Cpu D2+ D2- D30 D31 Driver side squib 2nd step circuit (steering wheel) Driver side squib circuit (steering wheel) Ecu-b fuse 7.5a Engine room r/b 2 (right rear of engine compt) Front inside weight detection sensor sub-assembly (under left front of front passenger's seat) Front outside weight detection sensor sub-assembly (under right front of front passenger's seat) G19 d+ G3 (center of dash) G6 (left kick panel) Gf2 Gf3 Hot at all times Hot in on or start I/f Ig+ Ig2 2 fuse 10a Instrument panel j/b (behind left end of dash) Instrument panel passenger air bag assembly w/o door J/c a49 (left end of dash) Meter fuse 7.5a My1 Occupant detection ecu (under front passenger's seat) P-ab Paon Pnk Red Right front seat inner belt assembly (left side of front passenger's seat) Seat belt Spiral cable assembly (on steering column) Srs
TRANSMISSION Transmission Wiring Diagram (1 of 2) for Toyota Prius C 2012 List of elements for Transmission Wiring Diagram (1 of 2) for Toyota Prius C 2012: 85 +b2 5v +b 5v ic A4 (left front of engine compt) A40 A47 Ag2 Air conditioning system Buzzer C24 C25 C26 C28 Ca1 Can controller Can h Can i/f Can l Circuit Clk+ Clk- Combination meter assembly Computer data lines system Cpu Drawing Drn1 Drn2 Drn3 Drn4 Drn5 Drn6 Drn8 Eco mode ind Engine control module (ecm) (center rear of engine compt) Engine room r/b 2 (right rear of engine compt) Ev mode ind G2o G7 (center of dash) Gcs Gcsg Gmt Gmtg Gnd1 Gnd2 Grf Grfg Gsn Gsng Hot in on or start Hot w/ igct relay energized Hsdn Htm+ Htm- Hybrid vehicle transaxle assembly I/f Idh Ig+ Ig2 Igct Igct 2 fuse 10a Igct 4 fuse 7.5a Ilki Ilko Inverter w/ converter (left rear of engine compt) J/c a48 (left end of dash) Mcs Mcsg Meter fuse 7.5a Mmt Mmtg Mrf Mrfg Msn Msng Mth+ Mth- Nca Nodd Opening multi information touch tracer Pcu fuse 10a Pnk Red Req+ Req- Vlo Transmission Wiring Diagram (2 of 2) for Toyota Prius C 2012 List of elements for Transmission Wiring Diagram (2 of 2) for Toyota Prius C 2012: 63 (above brake pedal, on bracket) stop light switch (bottom left side of transaxle) shift lever position sensor (left end of dash) j/c a49 (left kick panel) g6 (left rear of engine compt) (brake booster w/ master cylinder assembly) skid control ecu +b1 A38 A39 A4 (left front of engine compt) Acc Acpb Acpe Ag2 Am1 B d C12 Ca1 Cbi Cei Clk+ Clk- Cowl side j/b 2 D26 Db1 Db2 Dc/dc fuse 100a Engine controls system Engine room j/b (left side of engine compt) Engine room r/b 2 (right rear of engine compt) Gmt Gmtg Gnd Hot at all times Hot in on or start Hsdn Htm+ Htm- Ig2 2 fuse 10a Ilk Instrument panel j/b (behind left end of dash) Interlock switch (service plug grip) (right side of luggage compt) Inverter w/ converter (left rear of engine compt) J/c a50 (left end of dash) Mmt Mmtg Mth+ Mth- N r Nca Nodd Out Pnb Pnk Power management control ecu (left end of dash) Red Req+ Req- Sp1 St1- Stop fuse 7.5a Stp Stpo Vlo
TRUNK, TAILGATE, FUEL DOOR Back Door Opener Wiring Diagram for Toyota Prius C 2012 List of elements for Back Door Opener Wiring Diagram for Toyota Prius C 2012: 50 Act+ Act- Ag2 Back door lock assembly (center rear of luggage compt) Back door opener switch assembly Bcty Bdsu Bk/dr relay Canh Canl Certification ecu (behind right side of dash) Computer data lines system Courtesy Cowl side j/b 1 Cowl side j/b 2 Csel Cutb D/l fuse 25a D35 Data Ecu-b 1 fuse 7.5a Engine room r/b 2 (right rear of engine compt) G5 (right kick panel) G53 G54 G55 G59 G6 (left kick panel) Gnd Gnd1 Hot at all times Instrument panel j/b (behind left end of dash) J/c m46 (left "c" pillar) Lock Main body ecu Mg2 Open Pnk Rco Rdam Red Sm1 St1 T1 (right side of luggage compt) Tire pressure warning ecu & receiver (left "c" pillar) Tr+ Tsw5 Tsw6 W/ smart key system W/o smart key system
WARNING SYSTEMS Chime Wiring Diagram for Toyota Prius C 2012 List of elements for Chime Wiring Diagram for Toyota Prius C 2012: 61 (behind left end of dash) instrument panel j/b 5v ic A17 A39 Ag2 Auto Becu Buckle switch Buzzer C21 Can controller Can h Can i/f Can l Canh Canl Center air bag sensor assembly (under front of center console) Combination meter assembly Computer data lines system Cowl side j/b 1 Cowl side j/b 2 Cpu D36 Ecu-b1 fuse 7.5a Energized Engine room r/b 2 (right rear of engine compt) Fsr+ Fsr- G18 G5 (right kick panel) G59 G6 (left kick panel) G7 (center of dash) Gnd1 Head Headlamp dimmer switch assembly Hot at all times Hot w/ ig2 relay I/f Ig+ Instrument panel j/b (behind left end of dash) Ksw Lbe+ Lbe- Left front door courtesy light switch Left front seat cushion heater assembly Light control switch M36 M37 Main body ecu (behind left end of dash) Meter fuse 7.5a My1 Occupant detection ecu (under front passenger's seat) Off Pkb Pnk Red Right front seat inner belt assembly (left side of front passenger's seat) Seat belt ind Tail Unlock warning switch assembly (w/o smart key) Tire Pressure Monitoring Wiring Diagram for Toyota Prius C 2012 List of elements for Tire Pressure Monitoring Wiring Diagram for Toyota Prius C 2012: 46 (behind left end of dash) instrument panel j/b 5v ic Ag2 Becu C21 C36 Can controller Can i/f Canh Canl Combination meter assembly Computer data lines system Cowl side j/b 1 Cpu D21 D32 Ecu-b1 fuse 7.5a Ecu-b2 fuse 7.5a Ecu-ig 1 fuse 5a Energized Engine room r/b 2 (right rear of engine compt) G5 (right kick panel) G59 G6 (left kick cowl side j/b 2 G7 (center of dash) Gnd Gndi Hot at all times Hot w/ ig 2 relay Hot w/ ig1 1 relay Ig+ Ign Instrument panel j/b (behind left end of dash) J/c m46 (left "c" pillar) Main body ecu (behind left end of dash) Meter fuse 7.5a Mg2 Panel) Prg Rda Red Tire pressure ind Tire pressure warning ecu (left "c" pillar) Tire pressure warning reset switch W/ smart key system W/o smart key system
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Toyota Prius C 2012 List of elements for Front Wiper/Washer Wiring Diagram for Toyota Prius C 2012: 20 A5 (left side of engine compt) Ag1 Ag2 Front washer switch Front wiper switch G12 G14 G4 (left side of dash) Hot w/ ig1 2 relay energized Instrument panel j/b (behind left end of dash) Int Mist Off Red Washer fuse 15a Windshield washer motor & pump (in washer fluid reservoir) Windshield wiper motor (left rear of engine compt) Windshield wiper switch assembly Wiper fuse 25a Wiper relay Rear Wiper/Washer Wiring Diagram for Toyota Prius C 2012 List of elements for Rear Wiper/Washer Wiring Diagram for Toyota Prius C 2012: 21 Ag2 D16 G12 G14 G4 (left side of dash) Hot w/ ig1 2 relay energized Instrument panel j/b (behind left end of dash) Mg2 Off On+washer Rear washer & wiper switch Rear washer motor & pump (in washer fluid reservoir) Rear wiper motor (below rear window) Rr wiper fuse 15a Sm1 St1 T1 (right side of luggage compt) Washer Washer fuse 15a Windshield wiper relay assembly Windshield wiper switch assembly
