Chevrolet Tracker II (1998-2004) (main harn, Wiring diagrams

2.0L 2.0L 2.5L 2.5L 2.5L 2.0L 4 15 20 20 21 3 IGN + IGN + IGN + 8 9 29 GROUND GROUND DLC GND 28 29 A/C SWITCH, MAIN CRUISE CONTROL SWITCH AUTOMATIC TRANSMISSION BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE COMPUTER DATA LINES SYSTEM DOME FUSE DRL MODULE, DATA LINK CONNECTOR, INSTRUMENT CLUSTER, RADIO ECT IN ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM (HAZARD SWITCH) EXTERIOR LIGHTS SYSTEM SHIFT INTERLOCK SYSTEM EXTERIOR LIGHTS SYSTEM, FUEL PUMP RELAY FUSE FUSE BLOCK (ON RIGHT SIDE OF ENGINE COMPT, IN FRONT OF BATTERY) GRN WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HORN RELAY HOT AT ALL TIMES HOT IN ON OR START IG FUSE IGNITION COILS, GENERATOR (2.0L), NOISE SUPPRESSOR FILTER, HEATED OXYGEN SENSORS INSTRUMENT CLUSTER INSTRUMENT CLUSTER, CRUISE CONTROL SYSTEM (SPEED SIGNAL) JUNCTION BLOCK (IN LEFT KICK PANEL) NCA WIRE OD/OFF ORG/ GRN WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/GRN WIRE ORG/WHT WIRE OVER- DRIVE SWITCH FOUR WHEEL DRIVE LOW SWITCH (TOP OF TRANSFER CASE) POWER POWERTRAIN CONTROL MODULE (UNDER RIGHT SIDE OF DASH) PPL/GRN WIRE PPL/YEL WIRE RED WIRE RED/GRN WIRE RELAY (2.5L), GENERATOR (2.5L) SHIFT PROGRAM SWITCH SHIFT SOLENOID 2 SHIFT SOLENOID 1 STOP FUSE STOPLAMP SWITCH (ABOVE BRAKE PEDAL) THROTTLE POSITION (TP) SENSOR (ON THROTTLE ASSEMBLY) TORQUE CONVERTER CLUTCH SOLENOID TR L POS TR 2 POS TRANSMISSION RANGE SWITCH (RIGHT SIDE OF TRANSMISSION) TURN FUSE VEHICLE SPEED SENSOR (VSS) (RIGHT SIDE OF TRANSMISSION) VSS HI WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

2 3 (M/T) (A/T) 2.5L ABS FUSE ABS IND. ACCELEROMETER BATTERY BLK WIRE BLK/WHT WIRE BLU WIRE BLU/ORG WIRE BRAKE FLUID LEVEL SWITCH BRAKE IND BRAKE PRESSURE MODULATOR VALVE (BPMV) DATA LINK CONNECTOR (DLC) OBD II DEF FUSE ELECTRONIC BRAKE CONTROL MODULE (EBCM) ELECTRONIC BRAKE CONTROL RELAY FUSE BOX (IN FRONT OF BATTERY) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GROUND GROUND SIGNAL STOP- LAMP SWITCH INPUT SERIAL DATA LINE IDLE UP SIGNAL HOT AT ALL TIMES HOT IN ON OR START IDLE UP SIGNAL IG FUSE INSTRUMENT CLUSTER JUNCTION BLOCK (IN LEFT KICK PANEL) LAMP DRIVER MODULE LEFT FRONT INLET SOLENOID VALVE LEFT FRONT OUTLET SOLENOID VALVE LEFT FRONT SIGNAL LOW LEFT FRONT SIGNAL HIGH RIGHT FRONT SIGNAL LOW LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/BLK WIRE ORG/GRN WIRE ORG/WHT WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (PCM) PPL/WHT WIRE PUMP MOTOR RED/BLK WIRE RIGHT FRONT SIGNAL HIGH RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR OUTLET SOLENOID VALVE RIGHT REAR WHEEL SPEED SENSOR STOP FUSE STOPLAMP SWITCH WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

A/C COMPRESSOR CLUTCH A/C COMPRESSOR CONTROL MODULE (BEHIND CENTER OF DASH, ON HEATER CASE) RELAY CTRL A/C COMPRESSOR RELAY (RIGHT SIDE OF ENGINE COMPT) A/C FUSE BLK WIRE DEF FUSE FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT, FRONT OF BATTERY) GRN WIRE HOT AT ALL TIMES HOT IN ON HTR FUSE JUNCTION BLOCK (LEFT KICK PANEL) PNK WIRE RED WIRE WHT WIRE YEL WIRE

AMBIENT LIGHT SENSOR (TOP RIGHT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE DAYTIME RUNNING LAMPS (DRL) DIODE (ABOVE BLOWER MOTOR, TAPED TO HARNESS) DEF FUSE DIMMER SWITCH DOME FUSE EXTERIOR LIGHTS SYSTEM (TAIL RELAY) FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT IN FRONT OF BATTERY) GENERATOR GRN WIRE GROUND IGNITION KEY-IN SIG H/L, L FUSE H/L, R FUSE HEAD OFF HEADLAMP RELAY HEADLAMP SIG CHARGE SIG DRL IND PRK BRK IND BATTERY DRL CONTROL HIGH BEAM IND HIGH PASS HOT AT ALL TIMES HOT IN HOT IN RUN OR START IG FUSE IGNITION SWITCH INSTRUMENT CLUSTER JUNCTION BLOCK (LEFT KICK PANEL) KEY-IN SWITCH LEFT HEADLAMP LIGHT SWITCH ORG/WHT WIRE PARK PARK BRAKE SWITCH PNK/BLU WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT HEADLAMP RUN WIRE STARTING/ CHARGING SYSTEM TURN SIGNAL/ HEADLAMP SWITCH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLOWER FUSE (ABOVE JUNCTION BLOCK) BLOWER MOTOR BLOWER MOTOR RELAY (BEHIND RIGHT SIDE OF DASH) BLOWER MOTOR RESISTOR (BEHIND RIGHT SIDE OF DASH) BLOWER SWITCH BLU WIRE DEF FUSE FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT, FRONT OF BATTERY) GRN WIRE HOT AT ALL TIMES HOT IN ON HTR FUSE JUNCTION BLOCK (LEFT KICK PANEL) LOW OFF LT GRN WIRE PNK PNK PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE RED WIRE WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PNK RLY CTRL WIRE 1 2 EVAP TEMP IN SENS GRD 2.5L 2.0L 25 2 20 22 SENS GRD ECT IN 8 17 16 22 28 27 13 5 CUT-OUT CTRL IDLE-UP SIG BLOWER ON RLY CTRL A/C COMPRESSOR CLUTCH A/C COMPRESSOR CONTROL MODULE (BEHIND CENTER OF DASH, ON HEATER CASE) A/C COMPRESSOR RELAY (RIGHT SIDE OF ENGINE COMPT) A/C CONDENSER FAN A/C CONDENSER FAN RELAY (RIGHT SIDE OF ENGINE COMPT) A/C FUSE A/C REFRIGERANT PRESSURE SWITCH (RIGHT FRONT OF ENG COMPT) A/C REQUEST A/C SWITCH BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER FUSE (ABOVE JUNCTION BLOCK) BLOWER MOTOR BLOWER MOTOR RELAY (BEHIND RIGHT SIDE OF DASH) BLOWER MOTOR RESISTOR (BEHIND RIGHT SIDE OF DASH) BLOWER SWITCH BLU WIRE BLU/WHT WIRE CUT-OUT SIG DEF FUSE DEFROSTER SWITCH ENGINE CONTROLS SYSTEM FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT, FRONT OF BATTERY) GRD IGN GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START HTR FUSE IDLE-UP CTRL IG FUSE JUNCTION BLOCK (LEFT KICK PANEL) LOW OFF LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/WHT WIRE POWERTRAIN CONTROL MODULE (UNDER RIGHT SIDE OF DASH) PRESS SIG RED WIRE THERMISTOR WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

A/C COMPRESSOR RELAY A/C CONDENSER FAN RELAY A/C FUSE A/T ABS FUSE FI FUSE AIR BAG FUSE AMBIENT LIGHT SENSOR AUXILIARY POWER OUTLET BATT FUSE BATTERY BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER FUSE BLOWER MOTOR RELAY BLOWER MOTOR RELAY ELECTRONIC BRAKE CONTROL MODULE BLU WIRE BLU/RED WIRE BLU/WHT WIRE CIG FUSE CIGAR LIGHTER CRUISE CONTROL SERVO DAYTIME RUNNING LAMPS CONTROL MODULE CLUTCH PEDAL POSITION SWITCH DAYTIME RUNNING LAMPS DIODE DEF FUSE FUSE (LEFT SIDE OF INSTRUMENT PANEL, ABOVE JUNCTION BLOCK) FUSE BLOCK (RIGHT SIDE OF ENG COMPT, IN FRONT OF BATTERY) GENERATOR GRN WIRE HEATED OXYGEN SENSOR HTR FUSE IG FUSE IGNITION SWITCH INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT CLUSTER JUNCTION BLOCK (LEFT KICK PANEL) KEY-IN SWITCH LAMP FUSE LEFT HEADLAMP LEFT HEADLAMP FUSE LEFT REAR WINDOW SWITCH RIGHT REAR WINDOW SWITCH LOCK LT GRN WIRE M/T MAIN RELAY MASTER WINDOW SWITCH NCA WIRE P/W FUSE REAR DEFOGGER RELAY RED WIRE RED/BLK WIRE RELAY REMOTE CONTROL MIRROR SWITCH RIGHT FRONT WINDOW SWITCH RIGHT HEADLAMP RIGHT HEADLAMP FUSE RUN WIRE STARTER SOLENOID ELECTRONIC BRAKE CONTROL MODULE TO DOME FUSE IN JUNCTION BLOCK (DIAGRAM 2 OF 2) TO IG METER FUSE IN JUNCTION BLOCK (DIAGRAM 2 OF 2) TRANS- MISSION RANGE SWITCH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

2.0L 2.5L 2.5L 2.5L 2.0L 3 20 (2.5L) (1.6L, 2.0L) A/C COMPRESSOR CONTROL MODULE FUEL PUMP RELAY A/C SWITCH A/T M/T ABS W/ ACCELE- ROMETER BLK WIRE BLK/BLU WIRE BLK/WHT WIRE D/L FUSE DATA LINK CONNECTOR DAYTIME RUNNING LAMP CONTROL MODULE DOME FUSE DOOR LOCK RELAY DOOR LOCK SWITCH DOOR UNLOCK RELAY FROM FUSE BLOCK LAMP FUSE (DIAGRAM 1 OF 2) FROM IGNITION SWITCH (DIAGRAM 1 OF 2) FRONT WIPER MOTOR NOISE SUPPRESSOR FILTER GRN WIRE HAZ FUSE HAZARD SWITCH HEATED OXYGEN SENSOR 1 HEATED OXYGEN SENSOR 2 (CALI) GENERATOR (1.6L, 2.0L) HORN RELAY IG METER FUSE IGNITION COIL 1, IGNITION COIL 2, IGNITION COIL 4 IGNITION COIL 3 IGNITION COIL 5 IGNITION COIL 6 INSTRUMENT CLUSTER JUNCTION BLOCK (LEFT KICK PANEL) LEFT FRONT LOCK CYLINDER MAIN CRUISE CONTROL SWITCH OXYGEN HEATER RELAY (2.5L) GENERATOR (2.5L) POWER- TRAIN CONTROL MODULE POWERTRAIN CONTROL MODULE RADIO RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER REMOTE CONTROL DOOR LOCK RECEIVER DAYTIME RUNNING LAMPS CONTROL MODULE RIGHT FRONT LOCK CYLINDER REAR LOCK CYLINDER STOP FUSE STOP LAMP SWITCH INSTRUMENT CLUSTER TAIL FUSE TAIL RELAY TRAILER CONNECTOR TURN FUSE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE WIP FUSE WIPER/ WASHER SWITCH REAR WIPER MOTOR REAR WIPER/ WASHER SWITCH YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE DATA LINK CONNECTOR (LEFT SIDE OF INSTRUMENT PANEL) DOOR LOCK RELAY DOOR LOCK SWITCH DOOR UNLOCK RELAY DRIVER'S DOOR UNLOCK CTRL UNLOCK CTRL BATT IGN DLC GND BATT LOCK CTRL HOT AT ALL TIMES D/L FUSE HOT IN RUN OR START IG METER FUSE JUNCTION BLOCK (IN LEFT KICK PANEL) LEFT FRONT DOOR LOCK MOTOR LEFT FRONT LOCK CYLINDER (INSIDE REAR OF LEFT FRONT DOOR) LEFT REAR DOOR LOCK MOTOR LOCK PNK WIRE PNK/GRN WIRE PNK/WHT WIRE REAR DOOR LOCK MOTOR REAR LOCK CYLINDER (INSIDE REAR DOOR, BEHIND BACK DOOR TRIM PANEL) RED WIRE RED/WHT WIRE REMOTE CONTROL DOOR LOCK RECEIVER (ABOVE ACCELERATOR PEDAL) RIGHT FRONT DOOR LOCK MOTOR RIGHT FRONT LOCK CYLINDER (INSIDE REAR OF RIGHT FRONT DOOR) RIGHT REAR DOOR LOCK MOTOR UN LOCK

A/T M/T BLK WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE CALIF CLUTCH PEDAL POSITION SWITCH (ABOVE CLUTCH PEDAL) CRUISE CONTROL SYSTEM EXC CALIF EXHAUST GAS RECIRCULATION VALVE FOUR WHEEL DRIVE LOW SWITCH (TOP OF TRANSFER CASE) FOUR WHEEL DRIVE SWITCH (TOP OF TRANSFER CASE) FUEL LEV SENSOR FUEL PUMP FUEL PUMP RELAY (BESIDE JUNCTION BLOCK) FUEL SENDER ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/YEL WIRE HEATED OXYGEN SENSOR 1 (IN EXHUAST MANIFOLD) HEATED OXYGEN SENSOR 2 (AFTER TWC CONVERTER) HOT AT ALL TIMES IDLE AIR CONTROL VALVE (BELOW THROTTLE BODY ASSEMBLY) IGNITION SWITCH INPUT SHAFT SPEED SENSOR (LEFT FRONT SIDE OF TRANSMISSION) INSTRUMENT CLUSTER SYSTEM JUNCTION BLOCK STOP FUSE LOCK LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE NCA WIRE ORG/ WIRE ORG/WHT WIRE PNK/BLK WIRE PNK/GRN WIRE PPL/BLK WIRE PPL/RED WIRE PPL/YEL WIRE RED WIRE RED/GRN WIRE RUN WIRE STOPLAMP SWITCH (ABOVE BRAKE PEDAL) TRANSMISSION RANGE SWITCH (RIGHT SIDE OF TRANS) WHT WIRE WHT/GRN WIRE YEL/BLU WIRE