Chevrolet HHR I (2005-2011) yel Wiring diagrams

2.0L TURBO, 5 SPEED 2.2L, 2.4L 2.0L 2500 2500 2501 2501 COMPUTER DATA LINES SYSTEM 39 35 11 42 55 380 2700 5514 2500 2501 SNS SIG 4 SPEED 5 V REF 5 VOLT REF LO REF ABS FUSE ABS IND. BAT POS VOLT RF WHEEL SPD SENS LO REF RF WHEEL SPD SENS SIG BCM 2 FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER LOGIC BPP SENS BRAKE BOOSTER VACUUM SENSOR BRAKE IND BRAKE PEDAL POSITION SENSOR (BPP) (ON BRAKE PEDAL MOUNTING BRACKET) BRAKE PRESSURE MODULATOR VALVE (BPMV) BRK FLUID LVL SENS SIG BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM SPD GMLAN DASH, BELOW RADIO, ON RIGHT SIDE OF CENTER CONSOLE) DATA SERIAL DK BLU WIRE DK GRN WIRE DK GRN/BLK WIRE ENGINE CONTROLS GROUND GRY WIRE GRY/BLK WIRE HIGH 2 SERIAL DATA LOW 2 SERIAL DATA HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT WHEEL SPEED SENSOR (WSS) (INSIDE LEFT FRONT WHEEL HUB) LEFT REAR WHEEL SPEED SENSOR (WSS) (INSIDE LEFT REAR WHEEL HUB) LF WHEEL SPD SENS SIG LF WHEEL SPD SENS LO REF LO REF LO REF HI SPD GLMAN (+) HI SPD GLMAN (-) 43 44 COMPUTER DATA LINES SYSTEM LOW REF VACUUM SENS SIG RR WHEEL SPD SENS LO REF RR WHEEL SPD SENS SIG LR WHEEL SPD SENS SIG LR WHEEL SPD SENS LO REF LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PARK BRK PNK IGN 1 VOLT WIRE PNK WIRE PNK/BLK WIRE PUMP MOTOR CONTROL RED/BLK WIRE RED/WHT WIRE RIGHT FRONT WHEEL SPEED SENSOR (WSS) (INSIDE RIGHT FRONT WHEEL HUB) RIGHT REAR WHEEL SPEED SENSOR (WSS) (INSIDE RIGHT REAR WHEEL HUB) SENSOR LOW REF SIG STEERING ANGLE SENSOR (EXCEPT 2.0L) SW SIG SWITCH SYSTEM 2.0L 1 2 3 4 LOW REF BUS LO BUS HI TAN WIRE TAN/BLK WIRE TRAC DISABLE IND LOGIC TRACTION CONTROL SWITCH TRACTION CTRL SW WHT WIRE YAW, LATERAL ACCELEROMETER SENSOR YEL WIRE

2.0L TURBO, 5 SPEED 2.2L, 2.4L 2.0L 39 35 11 42 55 380 2700 5514 2500 2501 SNS SIG 4 SPEED 5 V REF 5 VOLT REF LO REF ABS FUSE ABS IND. BAT POS VOLT BCM 2 FUSE ABS FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (UNDER CENTER LOGIC BPP SENS BRAKE BOOSTER VACUUM SENSOR BRAKE IND BRAKE PEDAL POSITION SENSOR (ON BRAKE PEDAL MOUNTING BRACKET) BRAKE PRESSURE MODULATOR VALVE (BPMV) BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM SPD GMLAN CTRL SW TRACTION DASH, BELOW RADIO, ON RIGHT SIDE OF CENTER CONSOLE) DK BLU WIRE DK GRN WIRE DK GRN/BLK WIRE ENGINE CONTROLS SYSTEM GROUND GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) LEFT FRONT WHEEL SPEED SENSOR (WSS) (INSIDE LEFT FRONT WHEEL HUB) LEFT REAR WHEEL SPEED SENSOR (WSS) (INSIDE LEFT REAR WHEEL HUB) LF WHEEL SPD SENS LO REF LF WHEEL SPD SENS SIG LO REF LO REF 43 44 HI SPD GLMAN (+) HI SPD GLMAN (-) LOGIC LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LVL SENS BRK FLUID NCA WIRE ORG/ WIRE ORG/BLK WIRE PARK BRK PNK WIRE PUMP MOTOR CONTROL RED/BLK WIRE RED/WHT WIRE RF WHEEL SPD SENS SIG RF WHEEL SPD SENS LO REF RIGHT FRONT WHEEL SPEED SENSOR (WSS) (INSIDE RIGHT FRONT WHEEL HUB) RIGHT REAR WHEEL SPEED SENSOR (WSS) (INSIDE RIGHT REAR WHEEL HUB) SERIAL DATA SIG SW SIG SWITCH TAN WIRE TAN/BLK WIRE TRAC DISABLE IND TRACTION CONTROL SWITCH UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, NEXT TO LEFT STRUT TOWER) VACUUM SENS SIG WHT WIRE YEL WIRE

AMBIENT AIR TEMPERATURE SENSOR (BEHIND RIGHT FRONT HEADLIGHT, ON FRAME RAIL) ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BRK TRANS SHFT INTRLCK SOL SPLY CHMSL RLY CTRL DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HEADLAMP HIGH BEAM RLY CTRL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM COMPUTER DATA LINES SYSTEM LEFT TURN SIG LAMP SPLY VOLTAGE LOW SPD GMLAN SERIAL DATA LF DOOR AJAR SW SIG LIFTGATE RELEASE SWITCH SIG AMBIENT AIR TEMP SENS SIG DRL RELAY CONTROL LOGIC LOW REF CURRENT SENSOR SIG LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE PARK BRAKE SWITCH (IN CENTER CONSOLE, ATTACHED TO EMERGENCY BRAKE) PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM STARTING/CHARGING SYSTEM PPL RED/WHT WIRE SHIFT INTERLOCK SYSTEM SIG GND STARTING/CHARGING SYSTEM TAN WIRE TAN/WHT WIRE TRACTION CNTRL SW TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/BLK WIRE WHT/RED WIRE WINDSHIELD WIPER MTR PRK SW SIG WINDSHIELD WIPER SW SIG 2 WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM HORNS SYSTEM YEL WIRE

ACC VOLTAGE BATT POS VOLTAGE BATT POS VOLTAGE (NOT USED) PNK PNK PNK PNK IGN 1 VOLTAGE WIRE BATT POS VOLTAGE BATT POS VOLTAGE BCM 2 FUSE 6 BCM 3 FUSE 4 BRN WIRE DK BLU/WHT WIRE DK GRN WIRE DOOR LOCK ACTUATOR LOCK CTRL DOOR LOCK ACTUATOR UNLOCK CTRL ENGINE CONTROLS SYSTEM TRANSMISSIONS SYSTEM EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES I/P LAMP DIM SW SIG IGN 1 VOLTAGE INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM LOGIC LR STOP/TURN LAMP SUPPLY VOLTAGE COURTESY LAMP CTRL ORG/ WIRE PARK LAMP SPLY VOLTAGE PNK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM RAP FUSE SUPPLY VOLTAGE RED/BLK WIRE RED/WHT WIRE RR STOP/TURN LAMP SUPPLY VOLTAGE DRIVER DR LOCK ACTUATOR UNLOCK CTRL TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (IN ENGINE COMPARTMENT, NEXT TO LEFT STRUT TOWER) WINDSHIELD WASHER PMP CTRL WIPER/WASHER SYSTEM YEL WIRE

1140 1140 POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM 1440 8 POWER DISTRIBUTION SYSTEM INTERIOR LIGHTS SYSTEM 1539 1539 POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM 228 8 8 WIPER/WASHER SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM 8 8 8 1040 INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM ACC VOLTAGE BATT POS VOLTAGE BATT POS VOLTAGE (NOT USED) BATT POS VOLTAGE I/P LAMP SUPPLY VOLTAGE BLK WIRE BRN WIRE COURTESY LAMP CONTROL GROUND GRY WIRE I/P LAMP DIM SW SIG I/P LAMP DIM SW SIG BATT POS VOLTAGE IGN 1 VOLTAGE IGN 1 VOLTAGE IGN 1 VOLTAGE IGNITION SWITCH KEY-IN IGNITION SWITCH LOGIC OFF ORG/ WIRE PNK PNK IGN 1 VOLTAGE WIRE PNK PNK PNK PNK PNK IGN 1 VOLTAGE WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM RAP FUSE VOLT RED/WHT WIRE RUN WIRE RUN/CRANK RLY COIL CTRL RUN IGN 3 VOLT WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER PUMP CTRL I/P LAMPS DIMMER SW SIG YEL WIRE

ANTI-THEFT SYSTEM BRAKE PEDAL POS SENS SIG BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SW SIG IGNITION KEY RESISTOR SIGNAL CRUISE CONTROL SYSTEM DK GRN WIRE DK GRN/WHT WIRE DRL AMBIENT LIGHT SENS LOW REF DRL AMBIENT LIGHT SENS SIG FLASH TO PASS SIG GRY WIRE HAZARD SWITCH SIG HEADLIGHTS SYSTEM HIGH SPEED GMLAN SER BUS - HIGH SPEED GMLAN SER BUS - I/P LAMP DIMMER SW SIG LOCK CONTROL LOGIC LOW SPEED GMLAN SERIAL DATA LR TURN SIG SW SIG RR TURN SIG SW SIG REAR DEFOG SW SIG A/C REQUEST SIG LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NOT USED NOT USED OFF/RUN/CRANK VOLTAGE WINDSHIELD WIPER SW SIG 1 LOW REF LOW REF ORG/ WIRE PASS SEAT BELT INDICATOR REAR DEFOG RLY CTRL PPL PPL/WHT WIRE REAR WIPER/WASHER SW VOLT RR ACCESS PANEL SW SIG SECURITY IND SPLY VOLTAGE SUPPLEMENTAL RESTRAINTS SYSTEM DEFOGGER SYSTEM TAN WIRE TAN/BLK WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM YEL WIRE YEL/BLK WIRE

1 8 10 9 A/C REQ SIG IGN 1 VOLTAGE BATT GND PNK WIRE 2.0L EXCEPT 2.0L 30 43 44 25 44 42 55 39 RLY CTRL SERIAL DATA + SERIAL DATA - PRESS SENS SIG 5 VOLT REF 58 4 82 44 ECT SIG LOW REF A/C CLUTCH RELAY 15 A/C COMPRESSOR CLUTCH (LOWER LEFT FRONT OF ENGINE) A/C FUSE 22 A/C REFRIGERANT PRESSURE SENSOR (ON A/C LINE, NEAR COMPRESSOR) A/C REQUEST INDICATOR A/C REQUEST SIG A/C REQUEST SWITCH BLK WIRE COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE (ECT) SENSOR DIODE A/C CLUTCH DIODE 9 DK GRN WIRE DK GRN/WHT WIRE EARLY PRODUCTION FUSE 10 GRY WIRE HOT AT ALL TIMES HOT W/ PWR/TRN RELAY 26 ENERGIZED HOT W/ RUN/CRANK RELAY 51 ENERGIZED HVAC CONTROL ASSEMBLY HVAC/ IP IGN FUSE 16 LOGIC LOW REF LT GRN WIRE ORG/BLK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL/WHT WIRE RED/WHT WIRE SERIAL DATA TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, NEXT TO LEFT STRUT TOWER) YEL WIRE

1 2 3 4 B+ GROUND 2.0L 46 42 55 335 2500 2501 RELAY CTRL SERIAL DATA + SERIAL DATA - BLK WIRE COMPUTER DATA LINES SYSTEM COOL FAN FUSE 40 COOL FAN FUSE 7 COOL FAN RELAY 50 CTRL DK GRN WIRE ECT SIG ENGINE COOLING FAN (EXCEPT 2.0L) (FRONT OF ENGINE COMPT, ATTACHED TO RADIATOR) ENGINE COOLING FAN (FRONT OF ENGINE COMPT, ATTACHED TO RADIATOR) ENGINE COOLING FAN MODULE (ATTACHED TO ENGINE COOLING FAN MOTOR ASSEMBLY) EXCEPT 2.0L EXCEPT 2.0L 2.0L GROUND SPLY VOLT HOT AT ALL TIMES LOE REF LT BLU WIRE RED WIRE TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, NEXT TO LEFT STRUT TOWER) YEL WIRE

6 7 8 9 10 11 PNK PNK WIRE A/C REQUEST INDICATOR A/C REQUEST SIG A/C REQUEST SWITCH BCM 3 FUSE 4 BLK WIRE BLK/WHT WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER MOTOR SWITCH BODY CONTROL MODULE (BCM) (UNDER CENTER BRN WIRE COMPUTER DATA LINES SYSTEM DASH, BELOW RADIO, ON RIGHT SIDE OF CENTER CONSOLE) DEFOGGER INDICATOR DEFOGGER SWITCH DEFOGGER SYSTEM DK BLU WIRE DK GRN WIRE DRIVER HEATED SEAT HI INDICATOR DRIVER HEATED SEAT LO INDICATOR DRIVER HEATED SEAT SWITCH FRESH AIR INDICATOR FUSE 10 GND GND DOOR CTRL AIR TEMP DOOR CTRL 5 VOLT REF WAKE UP VOLT OFF GRY WIRE HI/LOW SIGNAL R DEFOG SWITCH SIG LOW TEMP IND A/C REQUEST SIG HIGH TEMP IND BATTERY POSITIVE GND IGN 1 VOLTAGE HIGH/LOW SIG HIGH TEMP CTRL DIMMER SWITCH SIG R DEFOG RELAY CTRL HOT AT ALL TIMES HOT W/ RUN/ CRANK RELAY 51 ENERGIZED HTD SEAT LO HVAC CONTROL ASSEMBLY HVAC RELAY 30 HVAC/ IP IGN FUSE 16 LOGIC LOW OFF LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MODE DOOR POSITION SIG MODE SWITCH ORG/ WIRE PASSENGER HEATED SEAT HI INDICATOR PASSENGER HEATED SEAT LO INDICATOR PASSENGER HEATED SEAT SWITCH PNK PNK WIRE PNK WIRE PNK/BLK WIRE PNK/WHT WIRE POWER DISTRIBUTION SYSTEM RECIR- CULATION INDICATOR RECIR- CULATION SWITCH RED WIRE RED/WHT WIRE SEATS SYSTEM SEATS SYSTEM DEFOGGER SYSTEM SEATS SYSTEM SERIAL DATA TAN WIRE TAN/BLK WIRE TEMPERATURE CONTROL SWITCH UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, NEXT TO LEFT STRUT TOWER) WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 B+ GROUND 2.0L EXCEPT 2.0L 58 4 82 44 ECT SIG LOW REF 6 7 8 9 10 11 PNK PNK WIRE A/C CLUTCH RELAY 15 A/C COMPRESSOR CLUTCH (LOWER LEFT FRONT OF ENGINE) A/C FUSE 22 A/C REFRIGERANT PRESSURE SENSOR (ON A/C LINE, NEAR COMPRESSOR) AIR TEMPERATURE ACTUATOR (CENTER OF DASH, LEFT SIDE OF HVAC MODULE) BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES COOL FAN FUSE 40 COOL FAN FUSE 7 (2.0L) COOL FAN RELAY 50 (EXCEPT 2.0L) CTRL DIODE A/C CLUTCH DIODE 9 DK BLU WIRE DK GRN WIRE DK GRN/BLK WIRE DK GRN/WHT WIRE ECT SENSOR ENGINE COOLING FAN (FRONT OF ENGINE COMPT, ATTACHED TO RADIATOR) ENGINE COOLING FAN MODULE (ATTACHED TO ENGINE COOLING FAN MOTOR ASSEMBLY) GRN WIRE GROUND SPLT VOLT GRY WIRE HOT AT ALL TIMES HOT W/ PWR/TRN RELAY 26 ENERGIZED IGN DATA COOLANT TEMPERATURE IND INSTRUMENT PANEL CLUSTER (IPC) LOGIC SERIAL DATA SERIAL LOGIC LOW REF (OR 5514) LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MODE ACTUATOR (CENTER OF DASH, LEFT SIDE OF HVAC MODULE) ORG/BLK WIRE PNK WIRE PNK/WHT WIRE PPL/WHT WIRE RECIRCULATION ACTUATOR (BEHIND RIGHT SIDE OF DASH, ABOVE BLOWER MOTOR) RED WIRE SYSTEM (EARLY PRODUCTION) TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, NEXT TO LEFT STRUT TOWER) WHT/BLK WIRE YEL WIRE