Chevrolet Equinox I (2004-2009) (rear of engine, near crankshaft sensor) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 BATT POS VOL 1 2 3 4 OSS LOW SIG OSS HI SIG ISS HI SIG ISS LOW SIG 1 28 27 PARK/NUETRAL SIG HI DATA BUS- HI DATA BUS+ ACC VOL AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION FLUID BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (CENTER OF DASH, BEHIND HVAC CONTROL MODULE) BRAKE MASTER CYLINDER) BRN WIRE CONTROL SOLENOID LINE PRESSURE CONTROL SOLENOID SHIFT PRESSURE DK BLU WIRE DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (BELOW BRAKE MASTER CYLINDER) ENGINE CONTROL MODULE (ECM) (MOUNTED ON TOP OF BATTERY COVER) GRY WIRE HI DATA BUS + HOT AT ALL TIMES IGN 1 RELAY 31 INPUT SHAFT SPEED (ISS) SENSOR (AT TOP OF AUTOMATIC TRANSMISSION, NEAR LINE VLV LOW CTRL SHIFT VLV LOW CTRL LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OUTPUT SHAFT SPEED (OSS) SENSOR (AT TOP OF AUTOMATIC TRANSMISSION, BELOW PARK/NEUTRAL SIG HI DATA BUS + HI DATA BUS - HI DATA BUS - GND PNK IGN 1 VOL ACC VOL WIRE PNK IGN 1 VOL WIRE PNK WIRE PNP SWITCH) PPL PPL/WHT WIRE RED WIRE RED/WHT WIRE SHIFT SOLENOID 1 SHIFT SOLENOID 2 SHIFT SOLENOID 3 SHIFT SOLENOID 4 SHIFT SOLENOID 5 SHIFT VLV HI CTRL TCC VLV LOW CTRL TAN WIRE TAN/BLK WIRE TCC PRESSURE CONTROL SOLENOID TCC VLV HI CTRL VLV 3 HI CTRL PPL TCM BATT FUSE 34 TEMP SENS SIG TEMP SENS LOW REF TEMPERATURE SENSOR TRANS FUSE 23 TRANSMISSION CONTROL MODULE (TCM) (AT LEFT REAR CORNER OF ENGINE COMPARTMENT) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPARTMENT) VLV 5 HI CTRL VLV 4 HI CTRL WHT WIRE YEL WIRE YEL/BLK WIRE

A/C CLUTCH A/C CMPRSR CLUTCH RELAY A/C COMPRESSOR CLUTCH (AT LOWER LEFT FRONT OF ENGINE) A/C REFRIGERANT PRESSURE SENSOR (NEAR BACK OF A/C COMPRESSOR) BLK WIRE BLK/WHT WIRE BREAKOUTS) DK GRN WIRE DK GRN/WHT WIRE EMISO 2 FUSE ENGINE CONTROL MODULE (ECM) (MOUNTED ON TOP OF BATTERY COVER) FUSE GRY WIRE HOT AT ALL TIMES HOT W/ PWR/TRN RELAY ENERGIZED LOW REF ORG/BLK WIRE RLY CTRL SENS SIG TAN WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE

ACCELERATOR PEDAL POSITION (APP) SENSOR (ON ACCELERATOR PEDAL LINKAGE ARM) AIR BAG DISPLAY FUSE APP SEN 1 SIG LOW REF APP SEN 2 SIG LOW REF PPL BAT POS VOT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (CENTER OF DASH, BEHIND HVAC CONTROL MODULE) BRAKE PEDAL POS SENS SIG BRAKE PEDAL POSITION SENSOR (ON BRAKE PEDAL ASSEMBLY) BRN WIRE CHEVROLET COMPUTER DATA LINES SYSTEM CRUISE CONTROL IND DIMMING SIG CRUISE CONTROL SWITCH SIGNAL CRUISE IND CRUISE SWITCH DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM BATT FUSE ENGINE CONTROL MODULE (ECM) (MOUNTED ON TOP OF BATTERY COVER) GROUND GRY WIRE HI SPD GMLAN SER DATA BUS- HOT AT ALL TIMES HOT W/ IGN 1 RELAY ENERGIZED I/P FUSE BLOCK (CENTER OF DASH, BENEATH RIGHT SIDE OF RADIO) INSTRUMENT PANEL CLUSTER (IPC) LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF LT BLU WIRE ORG/BLK WIRE OSS HIGH SIG OSS LOW SIG OUTPUT SHAFT SPEED SENSOR (OSS) PNK WIRE PONTIAC PPL RED WIRE RED/WHT WIRE RES+ RVC FUSE SER DATA SER DATA BUS - SET- SOUND SYSTEMS STEERING WHEEL CNTRL SUP VOLT STOP LAMP SW SIG TAN WIRE TAN/BLK WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (ATTACHED TO THROTTLE BODY) TP SENS 1 SIG LOW REF TP SENS 2 SIG TAC MOTOR CTRL 2 TAC MOTOR CTRL 1 TRANSMISSION CONTROL MODULE (TCM) (AT LEFT REAR CORNER OF ENGINE COMPT) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE

A/C COMPRESSOR CLUTCH BATTERY BLK WIRE BLK/WHT WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGINE CONTROL MODULE (ECM) FAN RELAY 2 FRT WASHER PCB RELAY FUEL PUMP RELAY IGNITION RELAY 1 CRNK RELAY HOOD AJAR SWITCH HORN IGNITION CONTROL MODULE (ICM) LEFT FRONT MARKER LAMP LEFT HEADLAMP MASS AIR FLOW (MAF)/ INTAKE AIR TEMPERATURE (IAT) SENSOR POWER STEERING CONTROL MODULE (PSCM) RIGHT COOLING FAN RIGHT FRONT MARKER LAMP RIGHT HEADLAMP RR WASH PCB RELAY STOP LAMP PCB RELAY TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPARTMENT) WINDSHIELD WIPER MOTOR WIPER PCB RELAY

A/T AIR BAG DISPLY FUSE MAF FUSE AIR BAGS FUSE AOS MDL FUSE AWD FUSE BATT 2 FUSE BATT 3 FUSE BLK WIRE BODY CONTROL MODULE (BCM) BRN WIRE CRNK RELAY DRIVER SEAT ADJUSTER SWITCH ECM BATT FUSE ELECTRIC POWER STEERING (EPS) MODULE ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) TRANSMISSION CONTROL MODULE (TCM) EPS FUSE FROM EPS FUSE FROM FRT/REAR WSW FUSE (UNDERHOOD FUSE BLOCK) (DIAGRAM 1 OF 3) FUEL PUMP FUSE FUEL PUMP RELAY HEATED SEAT CONTROL MODULE HIGH BEAM PCB RELAY HTD/SEATS FUSE HVAC CONTROL MODULE INSTRUMENT PANEL CLUSTER (IPM) 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 SENSING, DIAGNOSTIC MODULE (SDM) ROLLOVER SENSOR LIFTGATE PCB RELAY LOW BEAM PCB RELAY LT TRLR STOP/TRN RELAY LT TRN/ SIG FUSE NCA WIRE OUTSIDE REARVIEW MIRROR SWITCH PARK LAMP PCB RELAY PCM IGN FUSE PNK PNK WIRE PNK WIRE PWR MIRS FUSE PWR SEATS CIRCUIT BREAKER REAR ACCY PWR OUTLET FUSE REAR DIFFERENTIAL CLUTCH CONTROL MODULE RED WIRE RT TRN/ SIG FUSE RVC FUSE TCM BATT FUSE TO BODY CONTROL MODULE (DIAGRAM 3 OF 3) TO PWR/TRN RELAY (UNDERHOOD FUSE BLOCK) (DIAGRAM 3 OF 3) TO REAR/WPR FUSE (I/P FUSE BLOCK) (DIAGRAM 3 OF 3) TO STRTR FUSE (UNDERHOOD FUSE BLOCK) (DIAGRAM 2 OF 3) TRANS FUSE TRANSMISSION CONTROL MODULE (TCM) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) W/ FRONT HEATED SEATS W/ HEAD CURTAIN AIR BAG WHT WIRE

5-VOLT REFERENCE BATTERY BEHIND HVAC CONTROL MODULE) BLK WIRE BODY CONTROL MODULE (BCM) (CENTER OF DASH, COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) (MOUNTED ON TOP FUSIBLE LINK (8 GA- GENERATOR HIGH SPEED GMLAN SERIAL DATA BUS + IGNITION SWITCH LOCK LT BLU WIRE OF BATTERY COVER) OFF/ RUN/ CRANK SIGNAL PPL RED WIRE RED/BLK WIRE RUN WIRE STARTER STARTER RELAY STARTER RELAY COIL CONTROL STRTR FUSE TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE

A/C RLY CTRL A/C SENS SIG LOW REF AIR BAG DISPLAY FUSE 25 PCM IGN FUSE 22 AIR CONDITIONING SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM BATT FUSE 33 ENGINE CONTROL MODULE (ECM) (MOUNTED ON TOP OF BATTERY COVER) EVAP SOL CTRL FUEL PUMP FUSE 39 FUEL PUMP MOTOR FUEL PUMP RELAY 62 FUEL PUMP RLY CTRL FUEL PUMP, SENDER ASSEMBLY (INSIDE RIGHT SIDE OF FUEL TANK) FUEL TANK PRESSURE (FTP) SENSOR (AT TOP OF PRIMARY FUEL PUMP, SENDER ASSEMBLY) GRY WIRE GRY/WHT WIRE HI DATA BUS - HI DATA BUS + PEDAL POS SIG 1 LOW REF 1 LOW REF PEDAL POS SIG 2 HOT AT ALL TIMES HOT IN RUN OR START IAT SENS SIG LOW REF IGN 1 RELAY 1 IGN 1 VOL LOW FAN RLY CTRL MAIN RLY CTRL LT BLU WIRE MAF SENS SIG MIL CTRL ORG/BLK WIRE PNK 1 2 3 4 5 WIRE PNK WIRE PNK/BLK WIRE PPL PPL FUEL LVL SENS SIG HI FAN RLY CTRL ACC VOL IGN 1 VOL BATT POS VOL PPL LOW REF 2 FUEL SENS SIG PPL/WHT WIRE RED/WHT WIRE SENSOR FUEL LEVEL STARTER RLY CTRL STARTING/ CHARGING SYSTEM STOP LMP SW SIG TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANSMI- SSIONS SYSTEM TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPARTMENT) UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VOLTS WHT WIRE WHT/BLK WIRE YEL WIRE