Diagram sections — 31 (65 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 STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Compressor Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Compressor Wiring Diagram for Chevrolet Equinox LT 2008: 23 (3.4l: at lower left front of engine) (3.6l: front of right side of engine) a/c compressor clutch 3.4l 3.6l 5v ref A/c clutch fuse 8 10a A/c cmprsr clutch relay 46 A/c refrigerant pressure sensor (near back of a/c compressor) Emiso 2 fuse 20 15a Engine control module (ecm) (mounted on top of battery cover) G105 (at lower right rear of engine) G108 (on upper right rear side of engine) G109 (on upper left rear side of engine) G111 (rear of engine, near crankshaft sensor) Gnd Hot at all times Hot w/ pwr/trn relay energized J100 J105 Low ref Rly ctrl Sens sig Tan Underhood fuse block (left side of engine compt) Manual A/C Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008 List of elements for Manual A/C Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008: 34 5v ref Air bag disply fuse 10a Air temp door ctrl Air temp door pos sig Air temperature actuator (in hvac assembly) Ambient air temp sens sig Ambient air temperature sensor (w/ driver information control) (behind front grille) Battery positive voltage Blower mtr spd ctrl Computer data lines system Defogger system Evaporator temperature sensor (on left side of hvac module assembly) G201 (behind right front kick panel) Gnd Hot at all times Hot w/ ign main relay energized Hvac blwr fuse 40a Hvac control module (at center of dash) Hvac/ rfa fuse 10a I/p fuse block (center of dash, beneath right side of radio) Ign vol Interior lights system Led dimming sig/sply Low ref Low spd gmlan serial data Mode door ctrl Mode door pos sig Pnk Power distribution system Rear defog rly ctrl Recirculation door ctrl Recirculation door pos sig Tan Underhood fuse block (left side of engine compt) Manual A/C Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008 List of elements for Manual A/C Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008: 46 (3.4l: at lower left front of engine) (3.6l: front of right side of engine) a/c compressor clutch (at left front corner of vehicle) g101 (in hvac harness, 34 cm from x216) j203 (in hvac harness, 39 cm from x216) j214 (lower center of dash, on i/p fuse block) (or tan) 3.4l 3.6l 5v ref A/c clutch fuse 10a A/c cmprsr clutch relay A/c refrigerant pressure sensor (near back of a/c compressor) Batt pos vol Blower motor (at right side of hvac assembly) Blower motor control module (under right side of dash, near blower motor) Blower mtr spd ctrl Blower mtr sply vol Ect sens sig Emiso 2 fuse 15a Engine control module (ecm) (mounted on top of battery cover) Engine coolant temperature (ect) sensor (3.4l: below brake master cylinder, rear of engine) (3.6l: left side of cylinder head) Fan 1 fuse 30a Fan 1 relay Fan 2 fuse 30a Fan 2 relay Fan 3 relay G105 (at lower right rear of engine) G108 (on upper right rear side of engine) G203 Gnd Hi spd fan ctrl Hot at all times Hot w/ pwr/trn relay energized J105 J106 (in the fuel injector harness, between fuel injector 3 & 4 connector breakouts) J201 Left cooling fan (behind left side of radiator) Low ref Low spd fan ctrl Mode actuator (on left side of hvac assembly) Recirculation actuator (on hvac module) Right cooling fan (behind right side of radiator) Rly ctrl Sens sig Tan Underhood fuse block (left side of engine compt)
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Anti-lock Brakes Wiring Diagram for Chevrolet Equinox LT 2008: 72 (7 cm from x210 breakout) j200 (behind left kick panel) g205 (not (on left front wheel steering knuckle) (on left rear wheel hub) (on master brake cylinder reservoir) brake fluid level switch (on right front wheel steering knuckle) (on right rear wheel hub) (under passenger seat) (under right front seat) g311 12-volt ref 12v ref 3.4l 3.6l Abs fuse 7 25a Abs ind Abs mtr fuse 49 40a Air bag disply fuse 25 10a Battery positive voltage Body control module (bcm) (center of dash, behind hvac control module) Brake ind Brake warning indicator control Can bus high serial data Can bus low serial data Computer data lines system Electronic brake control module (ebcm) (below brake master cylinder) Electronic power steering systems G201 (behind right front kick panel) Gmlan serial data bus+ Gmlan serial data bus- Ground Hi ter ser data High serial data Hot at all times Hot w/ ign 1 relay 31 energized I/p fuse block (center of dash, beneath right side of radio) Instrument panel cluster (ipc) Interior lights system J204 (12 cm from x210 breakout) Left front wheel speed sensor (wss) Left rear wheel speed sensor (wss) Lf wheel spd sens low ref Lf wheel spd sens sig Logic Low ref Low serial data Low speed gmlan serial data Low ter ser data Lr wheel spd sens low ref Lr wheel spd sens sig Nca Pnk Rf wheel spd sens low ref Rf wheel spd sens sig Right front wheel speed sensor (wss) Right rear wheel speed sensor (wss) Rr wheel spd sens low ref Rr wheel spd sens sig Serial data commu enable Serial data commu enable x3 Sound systems Steering angle sensor Tan Trac disabled ind Traction control switch (tcs) Traction ctrl sw sig Transmissions systems Underhood fuse block (left side of engine compt) Used) Veh dynamics ind Vehicle speed signal Yaw & lateral accelerometer sensor
ANTI-THEFT Forced Entry Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Forced Entry Wiring Diagram for Chevrolet Equinox LT 2008: 57 (22.5 cm from defogger breakout) (not used) (under left side of luggage compt) g401 (under right front seat) g311 Body control module (bcm) (center of dash, behind hvac control module) Clstr fuse 18 10a Coax Computer data lines system Dr door ajar sw sig Dr door lck rly unlck ctrl Dr door lck sw lck sig Dr door lck sw unlck sig Dr door unlck rly ctrl Dr/lck fuse 8 25a Driver door latch Driver door lock switch Driver unlock G101 (at left front corner of vehicle) G203 (lower center of dash, on i/p fuse block) G311 (under right front seat) Gnd Hood ajar sw sig Hood ajar switch Hood closed sw sig Horn rly ctrl Horns system Hot at all times Hvac/rfa fuse 15 10a I/p fuse block (center of dash, beneath right side of radio) Instrument panel cluster (ipc) J201 J302 (in body harness, 33 cm from i/p fuse block breakout) J901 J902 Keyless entry antenna Left rear door latch Liftgate ajar sw sig Liftgate latch Lock pcb relay Low spd gmlan Low spd gmlan serial data Low speed gmlan serial data Pass door lck sw lock sig Pass door lck sw unlock sig Passenger door latch Passenger door lock switch Pcb relay Pos batt vol Remote control door lock receiver (rcdlr) (on right "c" pillar) Rf door ajar sw sig Right rear door latch Security ind ctrl Security indicator Tan Underhood fuse block (left side of engine compt) Unlock pcb relay W/ remote keyless entry Pass-Key Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Pass-Key Wiring Diagram for Chevrolet Equinox LT 2008: 21 (center of dash, behind hvac control module) body control module Acc Acc vol Batt pos vol Bcm fuse 20 10a Clstr fuse 18 10a Computer data lines system G201 (behind right front kick panel) Gnd Hot at all times I/p fuse block (center of dash, beneath right side of radio) Ignition switch Ind ctrl Instrument panel cluster (ipc) J210 Lock Low speed gmlan Run Security ind Start Theft deterrent module (tdm) (near top of steering column)
BODY CONTROL MODULES Body Control Modules Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008 List of elements for Body Control Modules Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008: 72 5v ref A/t shift lock ctrl sol Acc Acc volt Backup lmp sply volt Body control module (bcm) (center of dash, behind hvac control module) Chmsl sply volt Courtesy lmp sply volt Cruise control system Cruise ctrl sw sig Current sens sig Current sens sply volt Dimmer sw hi beam sig Door locks system Drv dr lock rly ctrl Drv dr lock sw lock sig Drv dr unlock rly ctrl Drv dr unlock sw sig Exterior lights system Flash to pass sw sig Gnd Hazard sw sig Headlights system Hood closed sw sig Horn rly ctrl Horns system Hot at all times Ign 1 volt Ign sig Ignition switch Ind dimming ctrl Interior lights system J210 Key-in ignition switch L turn sw sig Lf dr ajar sw sig Lf turn sig lmp sply Liftgate ajar sw sig Liftgate latch rly sply Low beam rly ctrl Low ref Lr stop/turn lmp sply Off Park brake sw sig Park lmp rly ctrl Pass dr lock sw lock sig Pass dr lock sw unlock sig Pnk Power windows system R turn sw sig Rap rly coil sply volt Rear closure handle sw open sig Rf dr ajar sw sig Rr stop/turn lmp sply Run Shift interlock system Sound systems Start Starting/charging system Steering wheel ctrl sig Steering wheel ctrl sply Stop lamp sw sig Tan Tcc brake sw Transmissions system Trunk, tailgate & fuel doors system Warning system Windshield washer sw sig Windshield wiper sw sig Wiper sw hi sig Wiper sw low sig Wiper/washer system Body Control Modules Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008 List of elements for Body Control Modules Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008: 62 (behind right front kick panel) g201 12v ref 5v ref Acc volt Anti-lock brakes system Batt pos volt Bcm fuse 20 10a Body control module (bcm) (center of dash, behind hvac control module) Brake pedal pos sens sig Chmsl/ dm/lamp fuse 22 15a Computer data lines system Cruise control system Cruise ctrl ind dimming sig Door locks system Drl ambient light sens sig Drl rly ctrl Exterior lights system Fog lmp rly ctrl Front fog lmp sw sig Gnd Headlamp hi beam rly ctrl Headlamp sw off sig Headlamp sw on sig Headlights system Hi spd gmlan ser data bus + Hi spd gmlan ser data bus - Hood ajar sw sig Hot at all times I/p fuse block (center of dash, beneath right side of radio) Ign 1 volt Inadvertent pwr sply volt Inst panel lmp sply volt Instrument cluster system Instrument panel lmp Int lamps fuse 23 10a Interior lights system Key capture/column lock shift pos sig L trail stop/turn rly ctrl Led dimming sig Liftgate latch rly coil ctrl Low ref Low spd gmlan serial data Lt trn/ sig fuse 7 10a Network (lin) bus Park lmp sw on sig Pnk R trail stop/turn rly ctrl Rf turn sig lmp sply volt Rt trn/ sig fuse 11 15a Rvc fuse 42 10a Security ind ctrl Serial data com enable Shift interlock system Starting/charging system Tan Traction ctrl sw sig Transmissions system Trunk, tailgate & fuel doors system Underhood fuse block (left side of engine compt) Windshield washer rly ctrl Wiper mtr park sw sig Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008 List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008: 29 (not used) b (not used) e (not used) j Data link connector (dlc) (lower left side of dash) Digital radio receiver (attached to left wheelhouse, under left trim panel) G201 (behind right front kick panel) G203 (lower center of dash, on i/p fuse block) Heated seat control module (under right front seat) Hot at all times Hvac control module (at center of dash) Hvac/rfa fuse 10a I/p fuse block (center of dash, beneath right side of radio) I/p fuse block (center of dash, beneath right side of radio) x3 Inflatable restraint front passenger presence system (pps) module (under passenger seat) Inflatable restraint sensing & diagnostic module (sdm) (under rear of center console) Inflatable restraint vehicle rollover sensor (w/ head curtain air bag) (under rear center of console, behind sdm) Instrument panel cluster (ipc) J201 Jx200 (near base of steering column) Low serial data Power distribution system Radio Rear differential clutch control module (on top rear of rear differential) Remote control door lock receiver (rcdlr) (on right "c" pillar) Serial data communication enable Tan Theft deterrent module (tdm) (near top of steering column) W/ digital audio system W/ onstar Computer Data Lines Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008 List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008: 30 3.4l 3.6l 6 speed a/t Automatic transmission Body control module (bcm) (center of dash, behind hvac control module) Can bus hi serial data Can bus high Can bus low Can bus low serial data Electronic brake control module (ebcm) (below brake master cylinder) Electronic power steering (eps) module (lower left side of steering column) Engine control module (ecm) (mounted on top of battery cover) Except 6 speed a/t High data bus + High data bus - High serial data bus + High serial data bus - Low serial data Rear differential clutch control module (on top rear of rear differential) Serial data can bus hi Serial data can bus low Serial data communication enable Steering angle sensor Tan Terminator resistor (behind center of fuel tank, near x400) Transmission control module (tcm) (at left rear corner of engine compartment) Vehicle communication interface module (vcim) (attached to brake pedal bracket) W/ onstar W/o onstar Yaw rate & lateral acceleration sensor (under passenger seat)
COOLING FAN Cooling Fan Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Cooling Fan Wiring Diagram for Chevrolet Equinox LT 2008: 24 (or tan) 3.4l 3.4l 3.6l 3.6l Ect sens sig Emiso 2 fuse 15a Engine control module (ecm) (mounted on top of battery cover) Engine coolant temperature (ect) sensor (3.4l: below brake master cylinder, rear of engine) (3.6l: left side of cylinder head) Fan 1 fuse 30a Fan 1 relay Fan 2 fuse 30a Fan 2 relay Fan 3 relay G101 (at left front corner of vehicle) Hi spd fan rly ctrl Hot at all times Hot w/ pwr/trn relay energized J106 (in the fuel injector harness, between fuel injector 3 & 4 connector breakouts) Left cooling fan (behind left side of radiator) Low ref Low spd fan rly ctrl Right cooling fan (behind right side of radiator) Tan Underhood fuse block (left side of engine compt)
CRUISE CONTROL
3.4L VIN F 3.4L VIN F, Cruise Control Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for 3.4L VIN F, Cruise Control Wiring Diagram for Chevrolet Equinox LT 2008: 63 5v ref 5v ref 1 5v ref 2 5v ref 3 Accelerator pedal position (app) sensor (on accelerator pedal linkage arm) Air bag display fuse 10a App sen 1 sig App sen 2 sig Bat pos volt Bat pos vot Beneath right side of radio) Body control module (bcm) (center of dash, behind hvac control module) Brake pedal pos sens sig Brake pedal position sensor (on brake pedal assembly) Cancel Chevrolet Computer data lines system Cruise control ind dimming sig Cruise control switch signal Cruise ind Cruise switch Ecm batt fuse 15a Engine control module (ecm) (mounted on top of battery cover) G111 (rear of engine, near crankshaft sensor) G201 (behind right front kick panel) Ground Hi spd gmlan ser data bus+ Hi spd gmlan ser data bus- Hot at all times Hot w/ ign 1 relay energized I/p fuse block (center of dash, x1 Inflatable restraint steering wheel module coil (at top of steering column, behind steering wheel) Instrument panel cluster (ipc) J100 Left steering wheel control switch Logic Low ref Low ref 1 Low ref 2 Nca Oss high sig Oss low sig Output shaft speed sensor (oss) (at top of automatic transmission, below brake master cylinder) Pnk Pontiac Red Res+ Res- Rvc fuse 10a Ser data Ser data bus+ Ser data bus- Sound systems Steering wheel ctrl sply volt Stop lamp sw sig Tac motor ctrl 1 Tac motor ctrl 2 Tan Throttle actuator control (tac) module (attached to throttle body) Tp sens 1 sig Tp sens 2 sig Transmission control module (tcm) (at left rear corner of engine compt) Underhood fuse block (left side of engine compt)
3.6L VIN 7 3.6L VIN 7, Cruise Control Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for 3.6L VIN 7, Cruise Control Wiring Diagram for Chevrolet Equinox LT 2008: 65 5v ref 5v ref 1 5v ref 2 5v ref 3 Accelerator pedal position (app) sensor (on accelerator pedal linkage arm) Air bag display fuse 10a App sen 1 sig App sen 2 sig Automatic transmission Bat pos volt Bat pos vot Beneath right side of radio) Body control module (bcm) (center of dash, behind hvac control module) Brake pedal pos sens sig Brake pedal position sensor (on brake pedal assembly) Cancel Chevrolet Computer data lines system Control solenoid valve assembly Cruise control ind dimming sig Cruise control switch signal Cruise ind Cruise switch Data bus+ Data bus- Ecm batt fuse 15a Engine control module (ecm) (mounted on top of battery cover) G109 (on upper left rear side of engine) G201 (behind right front kick panel) Ground Hi spd gmlan ser data bus+ Hi spd gmlan ser data bus- Hot at all times Hot w/ ign 1 relay energized I/p fuse block (center of dash, x1 Inflatable restraint steering wheel module coil (at top of steering column, behind steering wheel) Instrument panel cluster (ipc) J100 Left steering wheel control switch Logic Low ref Low ref 1 Low ref 2 Nca Output speed sensor (oss) Pnk Pontiac Res+ Res- Rvc fuse 10a Ser data Ser data bus+ Ser data bus- Sound systems Steering wheel ctrl sply volt Stop lamp sw sig Sw sig stop lmp Tac motor ctrl 1 Tac motor ctrl 2 Tan Throttle actuator control (tac) module (at rear of intake manifold) Tp sens 1 sig Tp sens 2 sig Transmission control module (tcm) Underhood fuse block (left side of engine compt)
DEFOGGERS Defoggers Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Defoggers Wiring Diagram for Chevrolet Equinox LT 2008: 22 Battery voltage Computer data lines system Defogger ind G201 (behind right front kick panel) G203 (lower center of dash, on i/p fuse block) G401 (under left side of luggage compt) Ground Hot at all times Hvac control module (at center of dash) Hvac/rfa fuse 15 10a I/p fuse block (center of dash, beneath right side of radio) J201 Logic Rear defog fuse 48 30a Rear defog relay Rear defogger switch Rear window defogger grid Relay control Serial data Underhood fuse block (left side of engine compt) X1 a X2 a
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Electronic Power Steering Wiring Diagram for Chevrolet Equinox LT 2008: 49 (center of dash, behind hvac control module) body control module (bcm) (under lower left side of dash) g207 Bat pos vot Computer data lines system Driver information center Electric power steering (eps) module (lower left side of steering column) Electric power steering (eps) motor (under left side of dash, part of steering column) Engine control module (ecm) (mounted on top of battery cover) Eps fuse 63 80a Gmlan hi (+) Gmlan hi (-) Ground Hi spd gmlan ser data+ Hi spd gmlan ser data- Hot at all times I/p fuse block (center of dash, beneath right side of radio) Instrument cluster Lo spd ser Logic Motor u phase Motor v phase Motor w phase Oss sig hi Oss sig lo Pnk Power steering shaft torque sensor Red Rot sen cos Rot sen excitng Rot sen excitng gnd Rot sen sn Rt sen cos Rt sen ex power steering motor rotational sensor Rt sen gnd Rt sen sn Ser data comm enable Ser dt en Tan Tor sen excitng Tor sen excitng gnd Tor sen exctng Tor sen exctng gnd Tor sen gnd Tor sen i/p sht cos Tor sen i/p sht sn Tor sen o/p sht cos Tor sen o/p sht sn Transmission control module (tcm) (at left rear corner of engine compt) Underhood fuse block (left side of engine compt)
ENGINE PERFORMANCE
3.4L VIN F 3.4L VIN F, Engine Performance Wiring Diagram (1 of 3) for Chevrolet Equinox LT 2008 List of elements for 3.4L VIN F, Engine Performance Wiring Diagram (1 of 3) for Chevrolet Equinox LT 2008: 66 (center of dash, behind hvac control module) body control module (bcm) (left side of engine compt) underhood fuse block (not used) (rear of engine, near crankshaft sensor) g111 5v ref 1 5v ref 2 A/c rly ctrl A/c sens sig Acc vol Acc volts Air bag disply fuse 25 10a Air conditioning system Batt pos volt Computer data lines system Cooling fans system Cruise control system Ecm batt fuse 33 15a Engine control module (ecm) (mounted on top of battery cover) Evap sol ctrl Fuel lvl sens sig Fuel pump & sender assembly (inside right side of fuel tank) Fuel pump fuse 39 15a Fuel pump motor Fuel pump relay 62 Fuel pump rly ctrl Fuel sens sig Fuel tank pressure (ftp) sensor (at top of primary fuel pump & sender assembly) G111 (rear of engine, near crankshaft sensor) G403 (under right side of luggage compt) Gnd Hi data bus + Hi data bus - Hi fan rly ctrl Ho2s 2 hi sig sens Ho2s 2 low ctrl Ho2s 2 low sig sens Hot at all times Hot in run or start Iat sens sig Ign 1 relay 31 Ign 1 vol Ign 1 volt J100 Low fan rly ctrl Low ref Low ref 1 Low ref 2 Maf sens sig Main rly ctrl Mass air flow (maf)/intake air temperature (iat) sensor (right side of throttle body, in cold air duct) Mil ctrl Park/neutral sig Pcm ign fuse 22 10a Pedal pos sig 1 Pedal pos sig 2 Pnk Sensor fuel level Starter rly ctrl Starting/ charging system Stop lmp sw sig Tan Transmi- ssions system Transmissions system Underhood fuse block (left side of engine compt) Underhood fuse block (left side of engine x2 compt) X406 3.4L VIN F, Engine Performance Wiring Diagram (2 of 3) for Chevrolet Equinox LT 2008 List of elements for 3.4L VIN F, Engine Performance Wiring Diagram (2 of 3) for Chevrolet Equinox LT 2008: 25 A/c refrigerant pressure sensor (near back of a/c compressor) Accelerator pedal position (app) sensor (on accelerator pedal linkage arm) Cnstr vent fuse 16 10a Computer data lines system Emiso 1 fuse 17 15a Emiso 2 fuse 20 15a Etc/ecm fuse 16 15a Evaporative emissions (evap) canister purge solenoid (attached to top of intake manifold) Evaporative emissions (evap) canister vent solenoid (on evap canister, in front of fuel tank) Even coils/inj fuse 18 15a Exhaust gas recirculation (egr) valve (at top of engine) Heated oxygen sensor (ho2s) 2 (on exhaust pipe, behind catalytic) Hot at all times I/p fuse block (center of dash, beneath right side of radio) Instrument panel cluster (ipc) Logic Low engine oil pressure ind Malfunction ind lamp Nca Odd coils/inj fuse 19 15a Pnk Pwr/trn relay 47 Tan Throttle actuator control (tac) module (attached to throttle body) Underhood fuse block (left side of engine compartment) 3.4L VIN F, Engine Performance Wiring Diagram (3 of 3) for Chevrolet Equinox LT 2008 List of elements for 3.4L VIN F, Engine Performance Wiring Diagram (3 of 3) for Chevrolet Equinox LT 2008: 55 (in the fuel injector harness, between fuel injector 3 & 4 connector breakouts) j106 (lower rear of engine, near ckp sensor) knock sensor (ks) 1 (on lower left side of engine) knock sensor (ks) 2 (on top left side of engine, under intake plenum) (on top right side of engine, under intake plenum) 5v ref 1 5v ref 2 Camshaft position (cmp) sensor (on top front of engine, below throttle body) Ckp sens sig Cmp sens sig Crankshaft position (ckp) sensor (lower rear of engine) Ect sens sig Egr sol hi ctrl Egr sol low ctrl Egr vlv pos sig Engine control module (ecm) (mounted on top of battery cover) Engine coolant temperature (ect) sensor (below brake master cylinder, rear of engine) Engine oil pressure (eop) switch (left side of engine, about starter motor) Evap sol ctrl Fuel inj 1 ctrl Fuel inj 2 ctrl Fuel inj 3 ctrl Fuel inj 4 ctrl Fuel inj 5 ctrl Fuel inj 6 ctrl Fuel injector G105 (at lower right rear of engine) Gen duty cycle sig Generator trn on sig Gnd Heated oxygen sensor (ho2s) 1 (on exhaust manifold, near rear of engine) Ho2s 1 hi sig Ho2s 1 low ctrl Ho2s 1 low sig Ic 1 ctrl Ic 2 ctrl Ic 3 ctrl Ign 1 vol Ignition control module (icm) (at top right rear of engine) J105 Ks 1 sig Ks 2 sig Lo ref Low ref Manifold absolute pressure (map) sensor (on intake manifold) Map sens sig Nca Oil pressure sw sig Pnk Starting/ charging system Tac motor ctrl 1 Tac motor ctrl 2 Tan Tp sig 1 Tp sig 2
3.6L VIN 7 3.6L VIN 7, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Equinox LT 2008 List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (1 of 5) for Chevrolet Equinox LT 2008: 41 (in engine harness, approximately 13.5 cm from mass air flow sensor breakout) (in engine harness, approximately 7.5 cm from mass air flow sensor breakout) 5 volt ref 2 5 volt ref 3 Cam phase exhaust sol Cam phase intake sol 2 Cam phaser intake sol Cam pos exhaust sens Cam pos intake sens Camshaft position (cmp) sensor exhaust bank 1 (front of left cylinder head) Camshaft position (cmp) sensor exhaust bank 2 (front of left cylinder head) Camshaft position (cmp) sensor intake bank 1 (front of right cylinder head) Camshaft position (cmp) sensor intake bank 2 (front of left cylinder head) Crankshaft position (ckp) sensor (rear of right side of engine block) Crankshaft sens 1 sig Engine control module (ecm) (mounted on top of battery cover) Evap canister purge Fuel inj 1 ctrl Fuel inj 2 ctrl Fuel inj 3 ctrl Fuel inj 4 ctrl Fuel inj 5 ctrl Fuel inj 6 ctrl Gen field duty sig Generator turn on sig Ho2s heater low ctrl Ho2s low sig Hos2 high sig Ic 1 ctrl Ic 3 ctrl Ic 5 ctrl J110 J112 Knock sensor 1 signal Knock sensor 2 signal Low ref Oil pressure sw sig Starting/charging system Tac motor ctrl 1 Tac motor ctrl 2 Tan 3.6L VIN 7, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Equinox LT 2008 List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (2 of 5) for Chevrolet Equinox LT 2008: 21 (at intake manifold) (before catalytic converter, in left exhaust manifold) heated oxygen sensor (ho2s) bank 2 sensor 1 (before catalytic converter, in right exhaust manifold) heated oxygen sensor (ho2s) bank 1 sensor 1 (left front of engine block, near oil filter) engine oil pressure (eop) switch Camshaft position (cmp) actuator solenoid valve exhaust bank 1 (front of right cylinder head) Camshaft position (cmp) actuator solenoid valve exhaust bank 2 (front of left cylinder head) Camshaft position (cmp) actuator solenoid valve intake bank 1 (front of right cylinder head) Camshaft position (cmp) actuator solenoid valve intake bank 2 (front of left cylinder head) Evaporative emissions (evap) canister purge solenoid valve (top right rear of engine) Fuel injector 1 Fuel injector 3 Fuel injector 5 G107 (on upper left front side of engine) Ignition coil 5 (top of right valve cover) J101 (in engine harness, 10 cm from the tcm & ecm x1 breakout) J106 J109 (approximately 7.5 cm from heated oxygen sensor bank 2 sensor 1 breakout toward mass air flow sensor) J115 (in engine harness, approximately 25.5 cm from mass air flow sensor breakout) Nca Spark plug Tan 3.6L VIN 7, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Equinox LT 2008 List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (3 of 5) for Chevrolet Equinox LT 2008: 35 (at intake manifold) (at top of primary fuel pump & sender assembly) fuel tank pressure (ftp) sensor (in engine harness, approximately 9 cm from x105 breakout) j107 (inside right side of fuel tank) fuel pump & sender assembly (not used) (right front of intake manifold) evaporative emission (evap) canister vent solenoid valve (top of left valve cover) (top of right valve cover) Canister vent fuse 16 10a Fuel injector 2 Fuel injector 4 Fuel injector 6 Fuel level sensor Fuel pump motor G107 (on upper left front side of engine) G108 (on upper right rear side of engine) G403 (under right side of luggage compt) Hot at all times I/p fuse block (center of dash, beneath right side of radio) Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 6 J104 (in fuel injector harness, between fuel injector 3 & 4 breakouts) J105 J106 J108 (in engine harness, approximately 7.5 cm from heated oxygen sensor bank 2 sensor 1 breakout toward breakout to x105) Level sender harness, 13 cm from x310) Nca Pnk Spark plug Tan Underhood fuse block (left side of engine compt) X406 3.6L VIN 7, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Equinox LT 2008 List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (4 of 5) for Chevrolet Equinox LT 2008: 36 Air bag disply fuse 25 10a Computer data lines system Ecm batt fuse 33 15a Emiso 1 fuse 17 15a Emiso 2 fuse 20 15a Etc/ecm fuse 16 15a Even coils/ inj fuse 18 15a Fuel pump fuse 39 15a Fuel pump relay 62 G109 (on upper left rear side of engine) G201 (behind right front kick panel) Gnd Heated oxygen sensor (ho2s) bank 1 sensor 2 Heated oxygen sensor (ho2s) bank 2 sensor 2 Hot at all times Hot w/ ign 1 relay 31 energized Instrument panel cluster (ipc) J100 Knock sensor (ks) 1 (left side of engine block) Knock sensor (ks) 2 (right side of engine block) Logic Low engine oil pressure ind Maf fuse 24 10a Malfunction ind Mass air flow (maf)/intake air temperature (iat) sensor (right side of throttle body, in cold air duct) Nca Odd coils/ inj fuse 19 15a Pcm ign fuse 22 10a Pnk Power distribution system Pwr/trn relay 47 Serial data Tan Tan a Underhood fuse block (left side of engine compt) X3 i/p fuse block (center of dash, x1 beneath right side of radio) 3.6L VIN 7, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Equinox LT 2008 List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (5 of 5) for Chevrolet Equinox LT 2008: 69 (center of dash, behind hvac control module) body control module (bcm) 5 volt ref 1 5 volt ref 2 5 volt ref 3 5-volt reference 3 A/c comp clutch rly ctrl A/c refrigerant pressure sensor (near back of a/c compressor) A/c refrigerant sens sig Acc Accelerator pedal position (app) sensor (on accelerator pedal linkage arm) Accessory voltage Air conditioning system App sens 1 sig App sens 2 sig Batt pos volt Computer data lines system Cooling fans system Cruise control system Ect sens sig Engine control module (ecm) (mounted on top of battery cover) Engine coolant temperature (ect) sensor (left side of cylinder head) Engine main rly coil ctrl Evap canister vent sol Fuel level sens sig Fuel pump rly ctrl Fuel tank pres sens sig G109 (on upper left rear side of engine) Gmlan serial data bus+ Gmlan serial data bus- Ground Hi spd cool fan rly ctrl Ho2s hi sig b1 s1 Ho2s hi sig b1 s2 Ho2s hi sig b2 s2 Ho2s htr lo ctrl b1 s1 Ho2s htr low ctrl b2 s1 Ho2s htr low ctrl b2 s2 Ho2s lo sig b2 s1 Ho2s low b1 s2 Ho2s low b2 s2 Hot at all times Iat sens sig Ic 2 ctrl Ic 4 ctrl Ic 6 ctrl Ign volt Ignition switch Ignition voltage J100 J210 Knock sensor 1 signal Knock sensor 2 signal Low ref Low spd cool fan rly ctrl Maf sens sig Mil ctrl Off Park/neutral sig Pnk Run Start Starter relay coil ctrl Starting/charging system Stop lp sw sig Tan Throttle actuator control (tac) module (at rear of intake manifold) Tp sens 1 sig Tp sens 2 sig Transmissions system
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Backup Lamps Wiring Diagram for Chevrolet Equinox LT 2008: 23 (18 cm from i/p fuse block breakout) j306 (not used) Backup lamp sply vol x6 Batt pos vol x4 Body control module (bcm) (center of dash, behind hvac control module) Chevrolet Chmsl/ dm/lamp fuse 22 15a Computer data lines system Data bus (+) Data bus (-) x3 G401 (under left side of luggage compartment) G403 (under right side of luggage compartment) Hot at all times I/p fuse block (center of dash, beneath right side of radio) J406 Left backup lamp Major Mirrors system Pontiac Red Right backup lamp Tan Used) (not Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008: 54 (center of dash, beneath right side of radio) i/p fuse block (not used) 5v ref Auto B x2 Batt 2 fuse 50 50a Batt pos vol Body control module (bcm) (center of dash, behind hvac control module) Center high mounted stop lamp (chmsl) Chevrolet Chmsl/ dm/lamp fuse 22 15a G101 (at left front corner of vehicle) G201 (behind right front kick panel) G401 (under left side of luggage compartment) G403 (under right side of luggage compartment) Haz sw sig Head Headlamp switch Hot at all times J406 L trn sig sw sig x1 Left Left front marker lamp Left front park lamp Left front park/ turn signal lamp Left front turn signal lamp Left rear marker lamp Left rear park/ turn signal lamp Left tail/ stop lamp Lf trn sig lamp sup vol Low ref Lr trn sig lamp sply vol x5 Lt prk lamp fuse 14 10a Lt trn/sig fuse 7 10a Major Minor Off Park Park lamp pcb relay Park lamp rly ctrl Park lamp sw on sig x2 Pontiac R trn sig sw sig Red/ (in left taillight harness) j403 Rf trn sig lamp sply vol x4 Right Rr trn sig lamp sply vol x5 Rt trn/sig fuse 11 15a Sens sig Sply vol Tan To rt prk lamp fuse 12 (underhood fuse block) (diagram 2 of 2) Turn signal/ multi-function switch Underhood fuse block (left side of engine compartment) Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008: 43 (left side of engine compartment) underhood fuse block Batt 1 fuse 57 50a Brake pedal postion (bpp) sensor (on brake pedal assembly) Chevrolet Clstr fuse 18 10a Computer data lines system From park lamp pcb relay (underhood fuse block) (diagram 1 of 2) G101 (at left front corner of vehicle) G201 (behind right front kick panel) G203 (lower center of dash, on i/p fuse block) G301 breakout) G401 (under left side of luggage compartment) G403 (under right side of luggage compartment) Hazard switch Hot at all times I/p fuse block (center of dash, beneath right side of radio) Instrument panel cluster (ipc) J201 J406 J900 (between breakout for license lamp connectors breakout) J901 Left license lamp Left turn ind Logic Major Minor Pontiac Prk lamp/ trlr fuse 35 10a Right front marker lamp Right front park lamp Right front park/ turn signal lamp Right front turn signal lamp Right license lamp Right rear marker lamp Right rear park/ turn signal lamp Right tail/ stop lamp Right turn ind Rt prk lamp fuse 12 10a Serial data Stop lamp fuse 27 15a Stop lamp pcb relay Tan Trailer tow circuit Trailer Tow Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Trailer Tow Wiring Diagram for Chevrolet Equinox LT 2008: 14 (at rear of vehicle, attached to trailer hitch) Body control module (bcm) (center of dash, behind hvac control module) G401 (under left side of luggage compartment) Hot at all times Hot w/ park lamp pcb relay energized Lt trlr stop/trn fuse 37 10a Lt trlr stop/trn relay 59 Lt trlr stop/turn relay ctrl Park/lamp trlr fuse 35 10a Rt trlr stop/trn fuse 43 10a Rt trlr stop/trn relay 58 Rt trlr stop/turn relay ctrl Trailer connector Underhood fuse block (left side of engine compartment)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Chevrolet Equinox LT 2008 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Chevrolet Equinox LT 2008: 53 & a/t c2 breakouts) (3.4l) a/c compressor clutch (3.4l) ignition control module (icm) (at lower right rear of engine) (chevrolet) left front park lamp (chevrolet) left front turn signal lamp (chevrolet) right front park lamp (chevrolet) right front turn signal lamp (if equipped) left front fog lamp (if equipped) right front fog lamp (left side of engine compt) underhood fuse block (pontiac) left front park/turn signal lamp (pontiac) right front park/turn signal lamp A/c compressor clutch Automatic transmission Battery Body control module Crnk relay Engine control module (ecm) Fan relay 2 Front washer pcb relay Fuel pump relay G101 (at left front corner of vehicle) G103 (at left side of engine compt) G105 G107 (3.6l) (on upper left front side of engine) G108 (3.6l) (on upper right rear side of engine) G109 (3.6l) (on upper left rear side of engine) G111 (3.4l) (rear of engine, near crankshaft sensor) Hood ajar switch Horn Ign 1 relay Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 J100 (in engine harness, approximately 5 cm from breakout to g107) J105 (in engine harness, approximately 5 cm from x105 breakout) J106 (in engine harness, approximately 8 cm from ignition coil 3 breakout) Left front marker lamp Left headlamp Mass air flow (maf)/ intake air temperature (iat) sensor Rear wash pcb relay Right engine cooling fan Right front marker lamp Right headlamp Stop lamp pcb relay Transmission control module (tcm) Underhood fuse block (left side of engine compt) Windshield wiper motor Wiper pcb relay Ground Distribution Wiring Diagram (2 of 3) for Chevrolet Equinox LT 2008 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Chevrolet Equinox LT 2008: 53 (center of dash, beneath right side of radio) i/p fuse block (if equipped) driver seat adjuster switch (if equipped) rear window wiper washer/ fog lamp switch (w/ front seat heater) heated seat control module (w/ onstar) vehicle communication interface module (vcim) Ambient light sensor Automatic transmission shift lock control solenoid Blower motor control module Body control module (bcm) Center console 1 accessory power outlet Center console 2 accessory power outlet Cigar lighter Data link connector (dlc) Dimmer switch Driver information center (dic) switch Driver unlock pcb relay Driver window switch Electric power steering (eps) module Electronic brake control module (ebcm) G201 (behind right front kick panel) G203 (lower center of dash, on i/p fuse block) G205 (behind left kick panel) G207 (3.4l) (under lower left side of dash) G301 (under left front seat, under carpet) Hazard switch Horn switch Hvac control module Ignition lock cylinder control solenoid Inflatable restraint i/p module indicator Inflatable restraint steering wheel module coil Infrared transmitter Instrument panel cluster (ipc) J201 (in i/p harness, 10 cm from acceleration pedal position (app) sensor breakout) J225 (in instrument panel harness, approximately 17 cm from blower motor control processor breakout) J226 (in instrument panel harness, approximately 7 cm from accelerator pedal position sensor breakout) J301 (in console harness, approximately 23.5 cm from auxiliary power outlet connector) Left steering wheel control switch Lock pcb relay Nca Outside rearview mirror switch Radio Rap relay Rear defog relay Rear window wiper/washer fog lamp switch Right steering wheel control switch Theft deterrent module (tdm) Traction control switch (tcs) Turn signal/ multifunction switch Unlock pcb relay Video display W/ cigarette lighter ashtray W/ dvd W/o cigarette lighter ashtray Ground Distribution Wiring Diagram (3 of 3) for Chevrolet Equinox LT 2008 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Chevrolet Equinox LT 2008: 45 (chevrolet) left back-up lamp (chevrolet) right back-up lamp (if equipped) digital radio receiver (if equipped) electronic compass module (if equipped) sunroof control module (pontiac) left back-up lamp (pontiac) right back-up lamp (w/ dvd) inside rearview mirror (isrvm) (w/ head curtain air bag) inflatable restraint vehicle rollover sensor (w/o dvd) cargo lamp Audio amplifier Brake fluid level switch Center high mounted stop lamp (chmsl) Dome lamp Driver door latch Driver door lock switch Fuel pump & sender assembly G311 (under right front seat) G401 (under left side of luggage compt) G403 (under right side of luggage compt) Inflatable restraint front passenger presence system (pps) module Inflatable restraint sensing & diagnostic module (sdm) J312 (in headliner harness, 8 cm from rear dome lamp breakout) J406 (in right taillight harness) J901 (in liftgate harness, 35 cm from right license lamp connector breakout) Left license lamp Left rear door latch Left rear marker lamp Left rear park/turn signal lamp Left tail/stop lamp Liftgate latch Liftgate release switch Overhead console courtesy/ reading lamps Passenger door latch Passenger door lock switch Rear differential clutch control module Rear window defogger grid Rear window wiper motor Remote control door lock receiver (rcdlr) Right license lamp Right rear door latch Right rear marker lamp Right rear park/turn signal lamp Right tail/stop lamp Trailer connector
HEADLIGHTS Headlights Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Headlights Wiring Diagram for Chevrolet Equinox LT 2008: 58 (center of dash, Air bag disply fuse 25 10a Ambient light sensor (upper left dash trim panel) Auto Behind hvac Body control module (bcm) Computer data lines system Control module) Drl 1 fuse 52 15a Drl 2 fuse 10 15a Drl ambient light sens sig Drl ind Drl pcb relay Drl rly ctrl Fog lamp fuse 53 15a Fog lamp ind Fog lamp pcb relay Fog lamp rly ctrl Fr fog lamp sw sig Ftp Ftp sw sig G101 (at left front corner of vehicle) G201 (behind right front kick panel) G203 (lower center of dash, on i/p fuse block) Hdlp dim sw hi beam sig Hdlp hi beam rly ctrl Hdlp low beam rly ctrl Hdlp sw hdlps off sig Hdlp sw on sig Head High High beam pcb relay Hot at all times Hot w/ ign 1 relay 31 energized I/p fuse block (center of dash, beneath right side of radio) Instrument panel cluster (ipc) J201 Left front fog lamp Left headlamp Light control switch Logic Low Low beam pcb relay Low spd gmlan ser data Lt hi beam fuse 29 10a Lt lo beam fuse 9 10a Off Park Park brake switch (at base of park brake lever) Park brake switch signal Pnk Rear window wiper/ washer/fog lamp switch Right front fog lamp Right headlamp Rt hi beam fuse 11 10a Rt lo beam fuse 28 10a Turn signal/ multi-function switch Underhood fuse block (left side of engine compartment)
HORN Horn Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Horn Wiring Diagram for Chevrolet Equinox LT 2008: 18 (center of dash, beneath right side of radio) i/p fuse block Body control module (bcm) (center of dash, behind hvac control module) G101 (at left front corner of vehicle) G203 (lower center of dash, on i/p fuse block) Ground distribution system Horn (at left front of vehicle, behind headlight) Horn fuse 13 15a Horn pcb relay Horn relay ctrl Horn switch Hot at all times Inflatable restraint steering wheel module coil (at top of steering column, behind steering wheel) J201 J226 Logic Nca Tan Underhood fuse block (left side of engine compt)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Instrument Cluster Wiring Diagram for Chevrolet Equinox LT 2008: 76 (not used) (on master brake cylinder reservoir) brake fluid level switch 3.4l 3.6l Abs ind Air bag disply fuse 25 10a Air bag ind Anti-theft system Body control module (bcm) (center of dash, behind hvac control module) Brake ind Brake warning ind ctrl Bus network (lin) interconnect Class 2 (pcm) Clstr fuse 18 10a Computer data lines system Coolant temperature gauge Cruise ind Dic select menu sw sig Dic sw sig Driver information center (dic) switch Drl ind Electronic compass module (if equipped) Engine control module (ecm) (mounted on top of battery cover) Engine controls system Engine oil pressure (eop) switch (3.4l) (left side of engine, about starter motor) Engine oil pressure (eop) switch (3.6l) (left front of engine block, near oil filter) Fog lamp ind Fuel gauge Fuel level sens sig Fuel level sensor Fuel pump & sender assembly (inside right side of fuel tank) G201 (behind right front kick panel) G203 (lower center of dash, on i/p fuse block) G311 (under right front seat) G403 (under right side of luggage compartment) Gnd Ground Hi spd gmlan ser data + Hi spd gmlan ser data - Hot at all times Hot w/ ign 1 relay 31 energized I/p fuse block (center of dash, beneath right side of radio) Ign Ign volt Instrument panel cluster (ipc) Interior lights system J201 J312 J401 (in fuel level sender harness, 13 cm from x310) Left turn ind Logic Low engine oil pressure ind Low gmlan serial data Low ref Low spd gmlan serial data Malfunction ind lamp Mil control Network 3 Oil pressure sw sig Park brake switch (at base of park brake lever) Pass air bag off ind ctrl Pass air bag on ind ctrl Pass seat belt ind ctrl Pnk Right turn ind Seat belt ind Security ind Set/reset Speedometer Sw sig park brake Tachometer Tan Trip/fuel Underhood fuse block (left side of engine compartment) Vehicle information X406
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Courtesy Lamps Wiring Diagram for Chevrolet Equinox LT 2008: 37 (in headliner harness, 8 cm from front dome lamp breakout) j311 (in sunshade harness) j314 Batt pos volt Body control module (bcm) (center of dash, behind hvac control module) Cargo lamp Courtesy lmp sply volt Dome lamp Dome lamp switch Door Driver door latch G311 (under right front seat) G401 (under left side of luggage compt) G403 (under right side of luggage compt) Hot at all times I/p fuse block (center of dash, beneath right side of radio) Int lamps fuse 23 10a J302 (in body harness, 33 cm from i/p fuse block breakout) J310 (in headliner harness, 16 cm from rear dome lamp breakout) J312 J313 (in sunshade harness) J901 J902 (in liftgate harness, 22.5 cm from defogger breakout) Left Left rear door latch Lf door ajar sw sig Liftgate ajar sw sig Liftgate latch Off Overhead console courtesy/reading lamps Passenger door latch Rf door ajar sw sig Right Right rear door latch Sply volt W/ dvd W/o dvd Wiper/washer system Instrument Illumination Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Instrument Illumination Wiring Diagram for Chevrolet Equinox LT 2008: 39 (behind right front kick panel) g201 (in i/p harness, 10 cm from radio breakout) j212 12v ref Auto Batt pos volt Body control module (bcm) (center of dash, behind hvac control module) Chmsl/dm/ lamp fuse 22 15a Dimmer sw sig Dimmer switch Driver information center (dic) switch Driver window switch G201 (behind right front kick panel) G203 (lower center of dash, on i/p fuse block) G301 (under left front seat, under carpet) Hazard switch Hdlp sw hdlps off sig x2 Hdlp sw on sig Head Hot at all times Hvac control module (at center of dash) I/p fuse block (center of dash, beneath right side of radio) Ind dimming ctrl Inflatable restraint steering wheel module coil (at top of steering column, behind steering wheel) J201 J226 J228 (in steering wheel harness) Led dimming sply Left steering wheel control switch Nca Off Panel lmp sply volt Park Radio Rear window wiper/ washer/fog lamp switch (w/ front fog lamp) Right steering wheel control switch Str/whl/ illum fuse 13 2a Traction control switch (tcs) Turn signal/ multi-function switch W/ steering wheel control
NAVIGATION Navigation Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Navigation Wiring Diagram for Chevrolet Equinox LT 2008: 21 (in body harness, 6 cm to amplifier breakout) j409 (premium) Ant enable sig Antenna Battery volt Cellular & navigation antenna (w/ onstar) digital radio antenna (w/ digital radio) Coax Computer data lines system Electronic brake control module (ebcm) (below brake master cylinder) G201 (behind right front kick panel) Gnd Hot at all times I/p fuse block (center of dash, beneath right side of radio) J211 (in i/p harness, 3.5 cm from x207) Premium w/ dvd Radio Rdo fuse 17 15a Serial data Sound systems Veh speed sig Vss
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Chevrolet Equinox LT 2008 List of elements for Power Distribution Wiring Diagram (1 of 4) for Chevrolet Equinox LT 2008: 67 (left side of engine compt) underhood fuse block (not used) (under left front seat, under carpet) g301 3.4l 3.6l Abs fuse 25a Abs mtr fuse 40a Accessory power outlet center console 1 Accessory power outlet center console 2 Amp fuse 25a Aux pwr fuse 20a Batt 1 fuse 50a Battery Blower motor control module Body control module (bcm) Cigar lighter Clstr fuse 10a Cnstr vent fuse 10a Data link connector (dlc) Digital radio receiver Drl pcb relay Electronic brake control module (ebcm) Evaporative emission (evap) canister vent solenoid valve Fog lamp pcb relay From hvac blwr fuse underhood fuse block (diagram 1 of 4) Frt washer pcb relay Frt wpr fuse 25a Frt/rear wsw fuse 10a Fusible link Generator Horn pcb relay Hvac blwr fuse 40a Hvac control module Hvac/rfa fuse 10a I/p fuse block (center of dash, beneath right side of radio) Infotmnt fuse 10a Instrument panel cluster (ipc) Int lamps fuse 10a J301 Onstar fuse 10a Pnk Radio Radio amplifier Rdo fuse 15a Rear defog fuse 30a Rear defog relay Rear hvac fuse 25a Red Remote control door lock receiver (rcdlr) Rr wash pcb relay Rt trlr stop/trn relay Starter Stop lamp pcb relay To batt 2 fuse underhood fuse block (diagram 2 of 4) To bcm fuse i/p fuse block (diagram 3 of 4) To stop lamp pcb relay underhood fuse block (diagram 1 of 4) Underhood fuse block (left side of engine compt) Vehicle communication interface module (vcim) Video display W/ cigar lighter ashtray W/ digital radio W/ dvd W/ onstar W/ premium 7 speaker system W/o cigar lighter ashtray Wiper high pcb relay Wiper pcb relay Power Distribution Wiring Diagram (2 of 4) for Chevrolet Equinox LT 2008 List of elements for Power Distribution Wiring Diagram (2 of 4) for Chevrolet Equinox LT 2008: 64 (not used) 3.4l 3.6l Air bag disply fuse 10a Air bags fuse 10a Aos mdl fuse 10a Automatic transmission Awd fuse 15a Batt 2 fuse 50a Batt 3 fuse 50a Body control module (bcm) Crnk relay Driver seat adjuster switch (if equipped) Ecm batt fuse 15a Electric power steering (eps) module Electronic compass module (if equipped) Engine control module (ecm) Eps fuse 80a From eps c fuse underhood fuse block (diagram 2 of 4) From frt/rear wsw fuse underhood fuse block (diagram 1 of 4) Fuel pump fuse 15a Fuel pump relay G111 (rear of engine, near crankshaft sensor) Heated seat control module High beam pcb relay Htd/seats fuse 20a Hvac control module I/p fuse block (center of dash, beneath right side of radio) Ign 1 relay Inflatable restraint passenger air bag on/off indicator Inflatable restraint passenger presence (pps) module Inflatable restraint sensing & diagnostic module (sdm) Inflatable restraint vehicle rollover sensor Instrument panel cluster (ipc) J100 Liftgate pcb relay Low beam pcb relay Lt trlr stop/trn relay Lt trn/ sig fuse 10a Maf fuse 10a Mass air flow (maf)/ intake air temperature (iat) sensor Outside rearview mirror switch Park lamp pcb relay Pcm ign fuse 10a Pnk Pwr mirs fuse 2a Pwr seats circuit breaker 25a Rear accy pwr outlet fuse 20a Rear differential clutch control module Rt trn/ sig fuse 15a Rvc fuse 10a Spare fuse 10a Strtr fuse 40a Tcm batt fuse 15a To body control module (diagram 3 of 4) To pwr/trn relay underhood fuse block (diagram 3 of 4) To rear/wpr fuse i/p fuse block (diagram 3 of 4) To strtr fuse underhood fuse block (diagram 2 of 4) Trans fuse 10a Transmission control module (tcm) Underhood fuse block (left side of engine compt) W/ 6 speed a/t W/ front seat heater W/ head curtain air bag Power Distribution Wiring Diagram (3 of 4) for Chevrolet Equinox LT 2008 List of elements for Power Distribution Wiring Diagram (3 of 4) for Chevrolet Equinox LT 2008: 77 (center of dash, beneath right side of radio) i/p fuse block (in fuel injector harness, between fuel injector 2 & 3 connector breakouts) j105 (in headliner harness, 8 cm from rear dome lamp breakout) (not used) 3.4l 3.6l 5v ref A/c clutch fuse 10a A/c cmprsr cltch relay Acc Bcm fuse 10a Body control module (bcm) Chmsl/ dm/lamp fuse 15a Dr/lck fuse 25a Driver unlock pcb relay Driver window switch Emiso 1 fuse 15a Emiso 2 fuse 15a Engine control module (ecm) Etc/ecm fuse 15a Evaporative emission (evap) canister purge solenoid valve Even coils/ inj fuse 15a Fan 1 fuse 30a Fan 1 relay Fan 2 fuse 30a Fan 2 relay Fan 3 relay From batt 3 fuse underhood fuse block (diagram 2 of 4) From d park lamp pcb relay underhood fuse block (diagram 2 of 4) From hvac/ e rfa fuse i/p fuse block (diagram 1 of 4) From ign 1 relay underhood fuse block (diagram 2 of 4) From underhood fuse block (diagram 2 of 4) Fuel injector 1 Fuel injector 2 Fuel injector 3 Fuel injector 4 Fuel injector 5 Fuel injector 6 G203 (lower center of dash, on i/p fuse block) Heated oxygen sensor (ho2s) 1 Heated oxygen sensor (ho2s) 2 Ign Ign sw fuse 2a Ignition control module (icm) Ignition switch Infrared transmitter Inside rearview mirror (isrvm) J201 J305 Key-in ignition switch Lock pcb relay Mass air flow (maf)/ intake air temperature (iat) sensor Nca Off Ood coils/ inj fuse 15a Pnk Pwr wndw circuit breaker 25a Pwr/trn relay Rap pcb relay Rear window wiper motor Rear/wpr fuse 20a Rse fuse 10a Run S/roof fuse 20a Sply Start Sunroof control module Tan Theft deterrent module (tdm) To emiso 2 fuse underhood fuse block (diagram 4 of 4) To etc/ecm fuse underhood fuse block (diagram 4 of 4) Underhood fuse block (left side of engine compt) Unlock pcb relay W/ dvd W/ inside rearview mirror W/ inside rearview mirror & W/ power sunroof sliding Power Distribution Wiring Diagram (4 of 4) for Chevrolet Equinox LT 2008 List of elements for Power Distribution Wiring Diagram (4 of 4) for Chevrolet Equinox LT 2008: 27 (in engine harness, 10 cm from the tcm & ecm c1 breakout) j101 (in engine harness, approximately 19.5 cm from mass air flow sensor breakout) j114 (in engine harness, approximately 7.5 cm from heated oxygen sensor bank 2 sensor 1 breakout toward mass air flow sensor) j109 (in fuel injector harness, between fuel injector 3 & 4 breakouts) j104 Camshaft position (cmp) actuator solenoid valve bank 1 exhaust Camshaft position (cmp) actuator solenoid valve bank 1 intake Camshaft position (cmp) actuator solenoid valve bank 2 exhaust Camshaft position (cmp) actuator solenoid valve bank 2 intake Emso 1 fuse 15a Emso 2 fuse 15a Engine control module (ecm) Etc/ecm fuse 15a Evaporative emission (evap) canister purge solenoid valve Even coils/inj fuse 15a From a/c j cmprsr cltch relay underhood fuse block (diagram 3 of 4) From i pwr/trn relay underhood fuse block (diagram 3 of 4) Fuel injector Heated oxygen sensor (ho2s) bank 1 sensor 2 Heated oxygen sensor (ho2s) bank 2 sensor 2 Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Odd coils/inj fuse 15a Underhood fuse block (left side of engine compt)
POWER DOOR LOCKS Power Door Locks Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Power Door Locks Wiring Diagram for Chevrolet Equinox LT 2008: 57 (22.5 cm from defogger breakout) (not used) (under left side of luggage compt) g401 (under right front seat) g311 Body control module (bcm) (center of dash, behind hvac control module) Clstr fuse 18 10a Coax Computer data lines system Dr door ajar sw sig Dr door lck rly unlck ctrl Dr door lck sw lck sig Dr door lck sw unlck sig Dr door unlck rly ctrl Dr/lck fuse 8 25a Driver door latch Driver door lock switch Driver unlock G101 (at left front corner of vehicle) G203 (lower center of dash, on i/p fuse block) G311 (under right front seat) Gnd Hood ajar sw sig Hood ajar switch Hood closed sw sig Horn rly ctrl Horns system Hot at all times Hvac/rfa fuse 15 10a I/p fuse block (center of dash, beneath right side of radio) Instrument panel cluster (ipc) J201 J302 (in body harness, 33 cm from i/p fuse block breakout) J901 J902 Keyless entry antenna Left rear door latch Liftgate ajar sw sig Liftgate latch Lock pcb relay Low spd gmlan Low spd gmlan serial data Low speed gmlan serial data Pass door lck sw lock sig Pass door lck sw unlock sig Passenger door latch Passenger door lock switch Pcb relay Pos batt vol Remote control door lock receiver (rcdlr) (on right "c" pillar) Rf door ajar sw sig Right rear door latch Security ind ctrl Security indicator Tan Underhood fuse block (left side of engine compt) Unlock pcb relay W/ remote keyless entry
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Electrochromic Mirror Wiring Diagram for Chevrolet Equinox LT 2008: 34 (under right side of luggage compt) g403 Acc volt Automatic day/night mirror Backup lmp sply volt Backup sply Body control module (bcm) (center of dash, behind hvac control module) Emergency ind Emergency switch Exterior lights system Green led Green led sig Ground Hot w/ rap pcb relay energized I/p fuse block (center of dash, beneath right side of radio) Ign Inside rearview mirror (isrvm) J305 (w/ power sunroof sliding) J306 (in body harness, 18 cm from i/p fuse block breakout) J312 Key signal Key sply volt Logic Low ref Mess req Mirror display Mirror sig Onstar ind Onstar switch Phone ind Phone switch Red led Red led sig S/roof fuse 1 20a Vehicle communication interface module (vcim) (attached to brake pedal bracket) Power Mirrors Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Power Mirrors Wiring Diagram for Chevrolet Equinox LT 2008: 18 (in body harness, 6 cm from x210 breakout) j202 Down Driver outside rearview mirror G203 (lower center of dash, on i/p fuse block) Hot at all times I/p fuse block (center of dash, beneath right side of radio) J201 Left Left/ right motor Nca Off Outside rearview mirror switch Passenger outside rearview mirror Pwr mirs fuse 10 2a Right Right/ left motor Right/left select switch Up/ down motor
POWER SEATS Driver Seat Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Driver Seat Wiring Diagram for Chevrolet Equinox LT 2008: 15 Driver seat adjuster switch Driver seat front vertical motor (under driver seat) Driver seat horizontal motor (under driver seat) Driver seat rear vertical motor (under driver seat) Front vertical Fwd G301 (under left front seat, under carpet) Horizontal forward Horizontal rearward Hot at all times I/p fuse block (center of dash, beneath right side of radio) Pwr seats circuit breaker 25a Rear vertical Red Rwd Heated Seats Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Heated Seats Wiring Diagram for Chevrolet Equinox LT 2008: 28 Batt pos volt Computer data lines system Driver back heated seat element (in driver seat back) Driver cushion heated seat element (in driver seat cushion) Driver heated seat switch Driver heated sply G301 (under left front seat, under carpet) Ground Heated seat control module (under right front seat) High heat ind Hot at all times Htd/ seats fuse 6 20a Hvac control module (at center of dash) I/p fuse block (center of dash, beneath right side of radio) Logic Low heat ind Low ref Low speed gmlan serial data Passenger back heated seat element (in front passenger seat back) Passenger cushion heated seat element (in front passenger seat cushion) Passenger heated seat switch Pnk Seat back element ctrl Sply volt Tan Temp sens low ref Temp sens sig X3 a
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Power Top/Sunroof Wiring Diagram for Chevrolet Equinox LT 2008: 23 (under right side of luggage compt) g403 Acc volt Close Closed Express Express sig Ground Hot w/ rap pcb relay energized I/p fuse block (center of dash, beneath right side of radio) J305 (w/ inside rearview mirror) Limit switch Low ref Low ref mtr open ctrl Open Open sig Open vent sig S/roof fuse 1 20a Slide Soft stop sig Sunroof control module (right rear of sunroof module assembly) Sunroof motor (at right rear of sunroof module assembly) Sunroof switch Vent
POWER WINDOWS Power Windows Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Power Windows Wiring Diagram for Chevrolet Equinox LT 2008: 29 (not used) Batt 3 fuse 50a Body control module (bcm) (center of dash, behind hvac control module) Down Driver window motor (in left front door) Driver window switch Express logic G203 (lower center of dash, on i/p fuse block) G301 (under left front seat, under carpet) Hot at all times I/p fuse block (center of dash, beneath right side of radio) Interior lights system J201 J308 (in body harness, approximately 39.5 cm from body control module breakout) Left front Left rear Left rear window motor (in left rear door) Left rear window switch Passenger window motor (in right front door) Pwr wnd circuit breaker 25a Rap pcb relay Rap rly Rear window lockout switch Right front Right rear Right rear window motor (in right rear door) Right rear window switch Tan Underhood fuse block (left side of engine compartment)
RADIO Radio Wiring Diagram, Base for Chevrolet Equinox LT 2008 List of elements for Radio Wiring Diagram, Base for Chevrolet Equinox LT 2008: 61 (at top of steering column, behind steering wheel) inflatable restraint steering wheel module coil (behind right front kick panel) g201 (center of dash, behind hvac control module) body control module (bcm) (in left front door harness, 3.8 cm from left front speaker breakout) j502 (in left front door harness, 3.8 cm from left front speaker tan (in right front door harness, 3.8 cm from right front speaker breakout) j602 (in right front door harness, 3.8 cm from right front speaker breakout) tan Antenna Antenna enable sig Batt pos vol Bcm fuse 20 10a Breakout) j501 Case gnd Cellular & navigation antenna (w/ onstar) digital radio antenna (w/ digital audio) Chevrolet Coax Computer data lines system Cruise control system G201 (behind right front kick panel) Gnd Ground Hot at all times I/p fuse block (center of dash, beneath right side of radio) Info J227 (in steering wheel harness) J409 (in body harness, 6 cm to amplifier breakout) J601 Left front speaker Left rear speaker Left tweeter speaker Lf speaker out (+) Lf speaker out (-) Low serial data Lr speaker out (+) Lr speaker out (-) Mute Nca Pontiac Radio Rdo fuse 17 15a Rem lt audio sig (+) Rem lt audio sig (-) Rem rt audio sig (+) Rem rt audio sig (-) Rf speaker out (+) Rf speaker out (-) Right front speaker Right rear speaker Right steering wheel control switch Right tweeter speaker Rr speaker out (+) Rr speaker out (-) Satellite radio circuit Seek down Seek up Source Steering wheel ctrl sig Steering wheel ctrl sply vol Tan Vol down Vol up Radio Wiring Diagram, Premium (1 of 2) for Chevrolet Equinox LT 2008 List of elements for Radio Wiring Diagram, Premium (1 of 2) for Chevrolet Equinox LT 2008: 77 (behind right front kick panel) g201 (in body harness, 6 cm to amplifier breakout) j409 (in i/p harness, 3.5 cm from x207) (w/ dvd player) j211 (or 1489) (or 655) (or bare) Antenna Antenna enable sig Audio common signal Aux video hi sig Bare Batt pos vol Bcm fuse 20 10a Body control module (bcm) (center of dash, behind hvac control module) Box mic ot (+) sig Box mic out (-) sig Case gnd Cellular & navigation antenna (w/ onstar) digital radio antenna (w/ digital audio) Chevrolet Coax Computer data lines system Cruise control system Drain wire Dvd audio common Dvd video drain wire Dvd video sig (+) Dvd video sig (-) Electronic brake control module (ebcm) (if equipped) (below brake master cylinder) G201 (behind right front kick panel) Gnd Hot at all times I/p fuse block (center of dash, beneath right side of radio) Inflatable restraint steering wheel module coil (at top of steering column, behind steering wheel) Info L audio out (-) L aux audio sig L dvd audio sig (+) Left audio signal Lf speaker out (+) Lf speaker out (-) Low serial data Lr speaker out (-) Lr speaker out+ Mute Nca Nca enable Pontiac R audio out (-) R aux audio sig R dvd audio sig (+) Radio Radio audio mute sig Rdo fuse 17 15a Rem infrared sig (+) Rem infrared sig (-) Rem lt audio sig (+) Rem rt audio sig (+) Rf speaker out (+) Rf speaker out (-) Right steering wheel control switch Rr speaker out (-) Rr speaker out+ Satellite radio circuit Seek down Seek up Source Steering wheel ctrl sig Steering wheel ctrl sply vol Tan Video bright ctrl Video display Video drain wire Video pwr mode sig Video system circuit Vol down Vol up Vss Radio Wiring Diagram, Premium (2 of 2) for Chevrolet Equinox LT 2008 List of elements for Radio Wiring Diagram, Premium (2 of 2) for Chevrolet Equinox LT 2008: 54 (attached to brake pedal bracket) vehicle communication interface module (vcim) (in left front door harness, 3.8 cm from left front speaker breakout) j501 (in right front door harness, 3.8 cm from right front speaker breakout) j602 (in right front door harness, 3.8 cm from right front speaker breakout) tan j601 (or bare) Amp enable sig Amp fuse 12 25a Amplifier (in right rear quarter, behind subwoofer) Bare Batt pos vol Box mic ot (+) sig Box mic out (-) sig Case gnd Coil 1 out (+) Coil 1 out (-) Coil 2 out (+) Coil 2 out (-) Device audio common sig Device left audio sig Drain wire G403 (under right side of luggage compartment) Gnd Hot at all times I/p fuse block (center of dash, beneath right side of radio) J502 Left front speaker Left rear speaker Left tweeter speaker Lf low audio sig (+) Lf low audio sig (-) Lf speaker out (+) Lf speaker out (-) Lr low audio sig (+) Lr low audio sig (-) Lr speaker out (+) Lr speaker out (-) Nca Noise compensation microphone Radio audio mute sig Rf low audio sig (+) Rf low audio sig (-) Rf speaker out (+) Rf speaker out (-) Right front speaker Right rear speaker Right tweeter speaker Rr low audio sig (+) Rr low audio sig (-) Rr speaker out (+) Rr speaker out (-) Subwoofer speaker Tan W/ onstar W/o onstar Satellite Radio Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Satellite Radio Wiring Diagram for Chevrolet Equinox LT 2008: 22 Antenna sig Bare Battery Coax Computer data lines system Digital radio antenna Digital radio receiver (attached to left wheelhouse, under left trim panel) Drain wire G311 (under right front seat) Ground Hot at all times I/p fuse block (center of dash, beneath right side of radio) Infotmnt fuse 14 10a L aud sig (+) L aud sig (-) L audio sig (+) R aud sig (+) R aud sig (-) R audio sig (+) R audio sig (-) Radio Serial data Video System Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Video System Wiring Diagram for Chevrolet Equinox LT 2008: 51 (in front of dvd screen assembly) (not used) Acc volt Audio/video adapter (rear of center console) Aux audio l sig Aux audio r sig Aux video hi sig Bare Batt 3 fuse 30 50a Batt pos vol Batt pos volt Body control module (bcm) (center of dash, behind hvac control module) Drain wire Dvd audio common Dvd audio sig(+) Dvd video sig (+) Dvd video sig (-) Dvd video sig(+) Dvd video sig(-) Enable G201 (behind right front kick panel) G203 (lower center of dash, on i/p fuse block) Gnd Ground Hot at all times I/p fuse block (center of dash, beneath right side of radio) Infotmnt fuse 14 10a Infrared transmitter J225 L aux audio sig L dvd audio sig L dvd audio sig (+) Module Nca R aux audio sig R dvd audio sig (+) Radio Radio circuit Rap pcb relay Rap rly sup vol Rdo fuse 17 15a Remote infrared sig (+) Remote infrared sig (-) Remote infrared sig (-) x3 Rse fuse 2 10a Tan Underhood fuse block (left side of engine compartment) Video bright sig Video display Video drain wire Video mode sig
SHIFT INTERLOCK Ignition Lock Solenoid Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Ignition Lock Solenoid Wiring Diagram for Chevrolet Equinox LT 2008: 10 Bat pos volt Body control module (bcm) (center of dash, behind hvac control module) G203 (lower center of dash, on i/p fuse block) Hot at all times Ignition lock cylinder control solenoid (right side of steering column, behind ignition switch) J201 Key capture/ pos sig x2 Park position switch (at top of automatic transmission) Rvc fuse 10a Underhood fuse block (left side of engine compt) Shift Interlock Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Shift Interlock Wiring Diagram for Chevrolet Equinox LT 2008: 17 (center of dash, behind hvac control module) body control module (bcm) 5v ref A/t shift lock ctrl sply volt x1 Automatic transmission shift lock control solenoid (in front center console, at base of shifter assembly) Bat pos volt Brake pedal position sensor (on brake pedal assembly) Computer data lines system G203 (lower center of dash, on i/p fuse block) Hot at all times J201 Low ref Pos sens sig Rvc fuse 10a Ser data bus+ Ser data bus- Tan Underhood fuse block (left side of engine compt)
STARTING/CHARGING Charging Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Charging Wiring Diagram for Chevrolet Equinox LT 2008: 38 3.4l 3.6l Air bag display fuse 25 10a Battery Battery current sensor (under underhood fuse block) Battery positive voltage Body control module (bcm) (center of dash, behind hvac control module) Charge ind Computer data lines system Current sensor Current sensor sig Engine control module (ecm) (mounted on top of battery cover) Fusible link G103 (at left side of engine compt) G105 (at lower right rear of engine) G201 (behind right front kick panel) Generator Generator field duty cycle signal Generator turn on signal Ground High speed gmlan serial data bus (+) High speed gmlan serial data bus (-) Hot at all times Hot w/ ign 1 relay 31 energized I/p fuse block (center of dash, beneath right side of radio) x1 Ign Instrument panel cluster (ipc) Logic Low ref Low speed gmlan serial data Pnk Power distribution system Red Rvc fuse 42 10a Starter motor Tan Underhood fuse block (left side of engine compt) Volt Starting Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Starting Wiring Diagram for Chevrolet Equinox LT 2008: 36 3.4l 3.6l 5-volt reference Acc Automatic transmission Automatic transmission internal mode switch (ims) Batt Battery Body control module (bcm) (center of dash, behind hvac control module) Computer data lines system Control solenoid valve assembly Crnk relay 55 Engine control module (ecm) (mounted on top of battery cover) Fusible link G103 (at left side of engine compt) G105 (at lower right rear of engine) G109 (3.6l) (on upper left rear side of engine) G111 (3.4l) (rear of engine, near crankshaft sensor) Generator High speed gmlan serial data bus (+) High speed gmlan serial data bus (-) High speed gmlan serial data bus (-) x3 Ign sig Ignition switch J100 Lock Park/neutral signal Red Run Start Starter motor Starter relay coil control Strtr fuse 15 40a Tan Transmission control module (tcm) (at left rear corner of engine compt) Underhood fuse block (left side of engine compt)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008: 51 Air bags fuse 10a Aos mdl fuse 10a Battery pos vol Case ground Computer data lines system Discriminating sens sig Driver seat belt switch (in driver's seat belt buckle) G311 (under right front seat) Ground High control Hot at all times I/p fuse block (center of dash, beneath right side of radio) I/p stage 1 high I/p stage 1 low I/p stage 2 high I/p stage 2 low Ignition voltage Inflatable restraint sensing & diagnostic module (sdm) (under rear of center console) Inflatable restraint steering wheel module (in center of steering wheel) Inflatable restraint steering wheel module coil (at top of steering column, behind steering wheel) Inflatable restraint vehicle rollover sensor (w/ head curtain air bag) (under rear center of console, behind sdm) J307 (in body harness, 8 cm from x305 breakout) L side impact mod high L side impact mod low L side impact sig L side impact volt Left inflatable restraint front end sensor (attached to radiator core support, behind air cleaner) Left inflatable restraint side impact sensor (sis) (w/ head curtain air bag) (at base of left center door pillar) Left signal Low control Low reference Passenger seat belt switch (in passenger's seat belt buckle) Pnk R side impact mod high R side impact mod low R side impact sig R side impact volt Red Right inflatable restraint front end sensor (attached to radiator core support, behind air cleaner box) Right inflatable restraint side impact sensor (sis) (w/ head curtain air bag) (at base of right center door pillar) Right signal Rollover sens high sig Serial data Shorting bar Steer whl stage 1 high Steer whl stage 1 low Steer whl stage 2 high Steer whl stage 2 low Tan W/ rear seat W/o rear seat Supplemental Restraints Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008: 33 (right side of dash) inflatable restraint i/p module Air bag displys fuse 10a Air bag ind Batt positive volt Beneath right side of radio) Computer data lines system G203 (lower center of dash, on i/p fuse block) G311 (under right front seat) Ground Hot w/ ign 1 relay 31 energized I/p fuse block (center of dash, x3 Ign Inflatable restraint front passenger presence system (pps) module (under passenger seat) Inflatable restraint i/p module indicator Instrument panel cluster (ipc) J201 Left front inflatable restraint roof rail module (w/ head curtain air bag) (behind left headliner, above left doors) Left seat belt pretensioner (w/ head curtain air bag) (left side near seat belt retractor) Logic Low spd gmlan serial data Low spd serial data Off ind On ind Pass air bag off ind ctrl Pass air bag on ind ctrl Pass seat belt ind Passenger air bag ind Pnk Right front inflatable restraint roof rail module (w/ head curtain air bag) (behind right headliner, above right doors) Right seat belt pretensioner (w/ head curtain air bag) (right side near seat belt retractor) Seat belt ind Shorting bar Underhood fuse block (left side of engine compt)
TRANSMISSION Rear Differential Lock Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Rear Differential Lock Wiring Diagram for Chevrolet Equinox LT 2008: 16 (on top rear of rear differential) rear differential clutch control module Awd coil/ temperature sensor (inside front cover of rear differential) Awd fuse 41 15a Awd sens sig Awd sup vol Batt pos vol Computer data lines system Data enable G403 (under right side of luggage compartment) Gnd Hi data bus+ Hi data bus- Hot at all times Low ref Tan Underhood fuse block (left side of engine compartment)
3.4L VIN F 3.4L VIN F, A/T Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for 3.4L VIN F, A/T Wiring Diagram for Chevrolet Equinox LT 2008: 57 (pc) solenoid valve shift pressure control Acc vol Acc volt Actuator sig Automatic Automatic transmission Automatic transmission input speed sensor (iss) (at top of automatic transmission, near pnp switch) Automatic transmission output speed sensor (oss) (at top of automatic transmission, below brake master cylinder) Batt pos vol Body control module (bcm) (center of dash, behind hvac control module) Electronic brake control module (ebcm) (below brake master cylinder) Engine control module (ecm) (mounted on top of battery cover) G111 (rear of engine, near crankshaft sensor) Gnd Hi data bus + Hi data bus - Hi data bus+ Hi data bus- Hot at all times Ign 1 relay 31 Ign 1 vol Ign volt Iss hi sig Iss low sig J100 Line vlv hi ctrl Line vlv low ctrl Oss hi sig Oss low sig Park/neutral sig Pnk Pressure control (pc) Red Shift solenoid (ss) valve 1 Shift solenoid (ss) valve 2 Shift solenoid (ss) valve 3 Shift solenoid (ss) valve 4 Shift solenoid (ss) valve 5 Shift vlv hi ctrl Solenoid valve 1 Tan Tcc sol vlv cotrl Tcc vlv hi ctrl Tcc vlv low ctrl Tcm batt fuse 34 15a Temp sens low ref Temp sens sig Temperature (tft) sensor transmission fluid Torque converter clutch (tcc) pressure control (pc) solenoid valve Trans fuse 23 10a Transmission control module (tcm) (at left rear corner of engine compartment) Underhood fuse block (left side of engine compartment) Vlv 1 hi ctrl Vlv 2 hi ctrl Vlv 3 hi ctrl Vlv 4 hi ctrl Vlv 5 hi ctrl
3.6L VIN 7 3.6L VIN 7, A/T Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008 List of elements for 3.6L VIN 7, A/T Wiring Diagram (1 of 2) for Chevrolet Equinox LT 2008: 52 Acc Accessory vol Accessory voltage Automatic transmission Automatic transmission fluid temperature (tft) sensor Battery positive voltage Body control module (bcm) (center of dash, behind hvac control module) Computer data lines system Control solenoid valve assembly G109 (on upper left rear side of engine) Gmlan serial data bus+ Gmlan serial data bus- Ground Hot at all times Hot w/ ign 1 relay 31 energized Ign voltage Ignition switch Ignition voltage J100 J210 Low reference Off Pc solenoid 1 control Pc solenoid 2 control Pc solenoid 3 control Pc solenoid 4 control Pc solenoid 5 control Pc solenoid high control Pnk Pressure control (pc) solenoid valve 1 Pressure control (pc) solenoid valve 2 Pressure control (pc) solenoid valve 3 Pressure control (pc) solenoid valve 4 Pressure control (pc) solenoid valve 5 Run Shift solenoid (ss) 1 control Shift solenoid (ss) 2 control Shift solenoid (ss) valve 1 Shift solenoid (ss) valve 2 Start Steering wheel ctrl sply vol Stop lamp switch signal Stp lp sw sig Tan Tcc brake sw Tcm batt fuse 34 15a Torque converter clutch (tcc) pressure control (pc) solenoid valve Torque converter clutch pressure control solenoid control Trans fuse 26 10a Transmission control module (tcm) Transmission fluid temperature (tft) sensor signal Underhood fuse block (left side of engine compt) 3.6L VIN 7, A/T Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008 List of elements for 3.6L VIN 7, A/T Wiring Diagram (2 of 2) for Chevrolet Equinox LT 2008: 31 Automatic transmission Automatic transmission fluid pressure (tfp) manual valve position switch Automatic transmission manual shift switch Automatic transmission shift lever Computer data lines system Control solenoid valve assembly Cruise control system Driver information center (dic) Engine control control module (ecm) (mounted on top of battery cover) Ftp switch 1 voltage Ftp switch 3 voltage Ftp switch 4 voltage Ftp switch 5 voltage Gmlan serial data bus+ Input speed sensor (iss) Input speed sensor (iss) signal high Input speed sensor (iss) signal low Instrument panel cluster (ipc) Internal mode switch (ims) Logic Low gmlan serial data Output speed sensor (oss) Output speed sensor (oss) signal high Output speed sensor (oss) signal low Park/ neutral sig Start Transmission control module (tcm) Transmission range switch sig a Transmission range switch sig b Transmission range switch sig c Transmission range switch sig p
TRUNK, TAILGATE, FUEL DOOR Liftgate Release Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Liftgate Release Wiring Diagram for Chevrolet Equinox LT 2008: 24 (bcm) Batt 2 fuse 50 50a Body control module (center of dash, behind hvac control module) Class 2 Computer data lines system G201 (behind right front kick panel) G401 (under left side of luggage compartment) Gmlan serial data Ground Hot at all times I/p fuse block (center of dash, beneath right side of radio) Ign Instrument panel cluster (ipc) J901 L/gate fuse 4 15a Liftgate ind Liftgate latch Liftgate latch relay coil control x4 Liftgate pcb relay Liftgate release switch Logic Low speed gmlan serial data Rear closure handle switch open signal Underhood fuse block (left side of engine compt)
WARNING SYSTEMS Warning Systems Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Warning Systems Wiring Diagram for Chevrolet Equinox LT 2008: 46 (behind right front kick panel) g201 (in body harness, 33 cm from i/p fuse block breakout) j302 Ajar sw sig Auto Batt pos volt Bcm fuse 20 10a Body control module (bcm) (center of dash, behind hvac control module) Computer data lines system Driver door latch Driver seat belt switch (in driver's seat belt buckle) G201 (behind right front kick panel) G311 (under right front seat) G401 (under left side of luggage compt) Gnd Head Hot at all times I/p fuse block (center of dash, beneath right side of radio) I/p fuse block (center of dash, beneath right x3 side of radio) Ign sig Ign sw fuse 19 2a Ignition switch Inflatable restraint sensing & diagnostic module (sdm) (under rear of center console) Instrument panel cluster (ipc) J307 (w/ rear seat) (in body harness, 8 cm from x305 breakout) J901 J902 (in liftgate harness, 22.5 cm from defogger breakout) Jx200 (near base of steering column) Left rear door latch Left seat belt sw Lf dr ajar sw sig Liftgate latch Logic Low ref Off Park Park brake switch (at base of park brake lever) Passenger door latch Pnk Prk brk sw sig Prk lmp sw sig Rf dr ajar sw sig Right rear door latch Seat belt ind Serial data Turn signal/ multi-function switch Wiper/ washer system
WIPER/WASHER Wiper/Washer Wiring Diagram for Chevrolet Equinox LT 2008 List of elements for Wiper/Washer Wiring Diagram for Chevrolet Equinox LT 2008: 39 Acc voltage Body control module (bcm) (center of dash, behind hvac control module) Door locks system Front washer pcb relay Frt wpr fuse 36 25a Frt/rear wsw fuse 45 10a G101 (at left front corner of vehicle) G201 (behind right front kick panel) G401 (under left side of luggage compt) Gnd Hot at all times I/p fuse block (center of dash, beneath right side of radio) Int J901 Logic Mist Off Pnk Rear window wiper motor (on liftgate, below rear window) Rear window wiper/washer/ fog lamp switch Rear wpr fuse 3 20a Right rear wash pcb relay Sw high sig Tan Underhood fuse block (left side of engine compt) Washer rly ctrl Washer sw Washer sw sig Washer switch Windshield washer fluid pump (at base of washer fluid reservoir) Windshield wiper motor (under left side of cowl, integral to front wiper module assembly) Windshield wiper/ washer switch Wiper high pcb relay Wiper motor sw sig Wiper pcb relay Wiper sw Wiper sw hi sig Wiper sw lo sig Wiper sw sig 2
