Chevrolet HHR I (2005-2011) ppl Wiring diagrams

2500 2501 COMPUTER DATA LINES SYSTEM 43 44 GMLAN SERIAL DATA + GMLAN SERIAL DATA - 6 10 7 8 FUEL INJ 1 CTRL FUEL INJ 2 CTRL FUEL INJ 3 CTRL FUEL INJ 4 CTRL A/T A/T M/T ACC VOLT B(+) BATTERY (B+) BETWEEN DOOR HINGES) BLK WIRE BLK/WHT WIRE BRN WIRE CLSTR FUSE 7 COMPUTER DATA LINES SYSTEM DK GRN WIRE ENGINE CONTROLS SYSTEM EXCEPT PANEL VAN FUSE 10 GMLAN SERIAL DATA GMLAN SERIAL DATA - GMLAN SERIAL DATA + GRN WIRE GROUND GRY WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM HOOD AJAR SWITCH HORN RELAY CTRL HORNS SYSTEM HOT AT ALL TIMES HVAC IGN KEY RESISTOR SIG IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) LEFT REAR ACCESS PANEL LATCH (REAR OF LEFT REAR ACCESS PANEL) LOGIC LOGIC SECURITY IND SUPPLY VOLTAGE LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT LT M/T OFF OFF/RUN/CRANK PANEL VAN PARK LAMP RELAY CTRL PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL 3 4 19 20 1 22 RED WIRE RED/WHT WIRE RELAY CTRL RIGHT FRONT DOOR JAMB SWITCH (RIGHT "A" PILLAR RUN WIRE SECURITY IND SECURITY INDICATOR TAN WIRE TAN/BLK WIRE TAN/WHT WIRE W/ ONSTAR W/ REMOTE KEYLESS ENTRY LOCK CONTROL WHT WIRE WHT/BLK WIRE WHT/RED WIRE XM/ ONSTAR FUSE 24

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

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

2.0L 2.2L/2.4L 400 401 (OR 6354) (OR 6356) PPL 42 55 2500 2501 GMLAN (+) GMLAN (-) 7 6 38 37 16 41 GMLAN (+) GMLAN (-) GMLAN (+) GMLAN (-) VSS LO SIG VSS HI SIG A/T M/T ACCELERATOR PEDAL POSITION (APP) SENSOR (ON ACCELERATOR PEDAL BRACKET) BLK/WHT WIRE BRAKE PEDAL POSITION SENSOR (ON BRAKE PEDAL MOUNTING BRACKET) BRAKE/ BRN WIRE CHMSL RELAY CLUTCH PEDAL POSITION (CPP) SENSOR (M/T) COMPUTER DATA LINES SYSTEM CRUISE CONTROL ON IND DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM EPS/STR CRUISE WHL CNTRL POS CTRL FUSE 19 SIG SW SIG GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ RUN/ CRNK RELAY ENERGIZED LEFT STEERING WHEEL CONTROL SWITCH LOGIC LT BLU WIRE LT GRN WIRE ORG/DK GRN WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL TP SENS 2 SIG RED/WHT WIRE RELAY GND CTL RES+ SET- STOP LP FUSE 9 TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE (TCM) (LEFT SIDE OF ENGINE COMPT) TRANSMISSIONS SYSTEM UNDERHOOD RELAY BLOCK VEHICLE SPEED SENSOR (AT REAR OF ENGINE, ON TOP OF TRANSMISSION) W/ ACCESSORY STEERING WHEEL CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE

72 68 REAR DEFOG RLY CTRL REAR DEFOG SW SIG BLK WIRE DEFOGGER INDICATOR DEFOGGER SWITCH HOT AT ALL TIMES HVAC CONTROL ASSEMBLY LOGIC LT BLU WIRE PPL REAR DEFOG FUSE 2 REAR DEFOG RELAY REAR WINDOW DEFOGGER GRID UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, NEXT TO LEFT STRUT TOWER) WHT WIRE

5-VOLT REF 2 TURBO BYPASS VLV CTRL OIL PRESS SW SIG WASTEGATE SOL CTRL BOOST BRN WIRE BRN/WHT WIRE CLSTR FUSE 7 COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/BLK WIRE DK GRN/WHT WIRE ENGINE OIL IND ENGINE OIL PRESSURE (EOP) SWITCH (LEFT SIDE OF ENGINE, ABOVE STARTER SOLENOID) FUEL INJECTORS (ABOVE CYLINDER) FUEL RAIL PRESSURE (FPR) SENSOR (TOP FRONT OF CYLINDER HEAD) GAUGE GENERATOR TURN ON SIG GRY WIRE HI PRESS FUEL PUMP ACTR HI CTRL EVAP CNSTR PURGE SOL CTRL CMP INTAKE SENS SIG HIGH PRESSURE FUEL PUMP (TOP REAR OF ENGINE) HOT AT ALL TIMES INSTRUMENT PANEL CLUSTER (IPC) KNOCK SENSOR (KS) 1 (LEFT REAR OF ENGINE) KNOCK SENSOR (KS) 2 (LEFT SIDE OF ENGINE) KS 1 SIG KS 2 SIG LO SPD GMLAN SERIAL DATA LOGIC LOGIC TURBO CHARGER BOOST GAGE (2.0L W/O MULTIPLE INFO DISPLAY) LOW REF LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MAL- FUNCTION IND MIL CTRL B+ ORG/ WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL 7 8 9 RED/WHT WIRE SIG STARTING/CHARGING SYSTEM TAC MTR CTRL 2 TAN WIRE TAN/BLK WIRE UP SHIFT IND YEL WIRE

5-VOLT REF 1 A/T ACC VOLTAGE ACTR LO CTRL AIR TEMP AND PRESS BLK WIRE BRN WIRE BRN/WHT WIRE CONSOLE) CRANKSHAFT POSITION (CKP) SENSOR (ABOVE STARTER MOTOR) DIRECT FUEL INJECTOR (DFI) DK GRN WIRE DK GRN/WHT WIRE ECM/TCM FUSE 25 ECT SENS SIG GRY WIRE GRY/WHT WIRE HEATED OXYGEN SENS HI PRESS FUEL PUMP HI VOL SPLY CYL 1 HOT AT ALL TIMES IC 2 CTRL IC 3 CTRL IGNITION SWITCH IN PUMP CURRENT SENS 1 KS 1 SIG KS 2 SIG LO REF LOGIC LOW REF LT BLU WIRE LT GRN WIRE MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (TOP LEFT SIDE OF ENGINE) NCA WIRE OFF ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PPL 12 13 14 15 16 PPL 7 8 9 PPL/WHT WIRE PRE-THROTTLE RED/WHT WIRE RLY COIL CTRL RUN WIRE SPARK PLUG TAN WIRE TAN/WHT WIRE TP SENS 1 SIG TP SENS 2 SIG WHT WIRE YEL WIRE

14 15 PPL A/C REFRIGERANT PRESSURE SENSOR (ON A/C LINE, NEAR COMPRESSOR) BLK WIRE BRAKE BOOSTER VACUUM SENSOR (4 SPEED A/T, W/ LATE PRODUCTION) BRN WIRE CNSTR VENT DK GRN WIRE DK GRN/WHT WIRE ECM FUSE 41 EXH FUSE 33 ENGINE COOLANT TEMPERATURE (ECT) SENSOR (RIGHT REAR OF ENGINE) EXHAUST CAMSHAFT POSITION (CMP) SENSOR (RIGHT REAR OF CYLINDER HEAD) FUEL PUMP FUEL LEVEL SENSOR FUEL PUMP, SENDER ASSEMBLY (INSIDE FUEL TANK) FUEL PUMP FUSE 13 FUEL PUMP RELAY 19 FUSE 64 GRY WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR HOT AT ALL TIMES INJ IGN MDL FUSE 45 INTAKE AIR PRESSURE, TEMPERATURE SENSOR INTAKE CAMSHAFT POSITION (CMP) SENSOR (REAR OF ENGINE) LATE PRODUC- TION LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK/BLK WIRE PNK/WHT WIRE PPL PPL 12 13 14 15 16 PPL 9 10 11 12 13 PPL/WHT WIRE PRWTN FUSE 42 PWR/TRN RELAY 26 RED/WHT WIRE TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK W/ VACUUM PUMP W/O VACUUM PUMP WHT WIRE YEL WIRE

14 15 PPL ACCELERATOR PEDAL POSITION (APP) SENSOR (NEAR ACCELERATOR PEDAL BRACKET) AIR CONDITIONING SYSTEM COOLING FANS SYSTEM APP SENS 2 SIG BLK WIRE BLK/WHT WIRE BRN WIRE CLUTCH PEDAL POSITION (CPP) SENSOR (M/T) COMPUTER DATA LINES SYSTEM CRANK RELAY 51 DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM TRANS FUSE 43 EVAP CANISTER VENT SOL CTRL FUEL TANK PRESS SENS SIG FUEL TANK PRESSURE (FTP) SENSOR (ON TOP OF FUEL TANK) GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES LOW REF FUEL PUMP RLY CTRL A/C REFR PRESS SENS LO REF LOW REF HEATED OXYGEN LOW SIG SENS 2 LT BLU WIRE LT GRN WIRE M/T MAF SENS SIG 5 VOLT REF 1 APP SENS 1 SIG NCA WIRE ORG/BLK WIRE PNK/BLK WIRE PPL PPL 9 10 11 12 13 PPL/WHT WIRE RED/WHT WIRE RUN WIRE STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANS PARK/NEUTRAL SIG UNDERHOOD FUSE BLOCK (IN ENGINE COMPARTMENT, NEXT TO LEFT STRUT TOWER) VEHICLE SPEED SENSOR (VSS) (M/T) (AT REAR OF ENGINE, ON TOP OF TRANSMISSION) WHT WIRE WHT/BLK BRN WIRE WHT/BLK WIRE YEL WIRE

335 465 COOLING FANS SYSTEM 5 VOLT REF A/T ACC VOLT ACC VOLTAGE AIR CONDITIONING SYSTEM APP SENS 2 SIG IGN 1 VOLT BATT POSITIVE VOLT LOW REF BLK WIRE BODY CONTROL MODULE (BCM) BRN WIRE BRN/WHT WIRE CLUTCH PEDAL POSITION (CPP) SENSOR (M/T) CLUTCH POS SENS RTN CLUTCH RLY CTRL COMPUTER DATA LINES SYSTEM COOLING FAN RLY CTRL FUEL PUMP RLY CTRL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/BLK WIRE DK GRN/WHT WIRE ECM TRANS FUSE 43 ECM/ TCM FUSE 25 ENABLE RLY CTRL ENGINE CONTROL MODULE (ECM) ENGINE OIL IND FUEL LEVEL SENSOR FUEL PUMP FUEL PUMP, SENDER ASSEMBLY (INSIDE FUEL TANK) FUEL TANK PRESSURE (FTP) SENSOR (ON TOP OF FUEL TANK) GROUND GRY WIRE HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) LO SPD GMLAN SERIAL DATA LOGIC LOGIC (UNDER CENTER DASH, BELOW RADIO, ON RIGHT SIDE OF CENTER CONSOLE) LOW REF PRESS SENS SIG LOW REF PRESS SENS SIG SERIAL DATA (+) SERIAL DATA (-) CLUTCH POSITION LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE MAF SENS SIG MAL- FUNCTION IND MIL CTRL OFF ORG/ WIRE ORG/BLK WIRE ORG/GRN WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWERTRAIN RLY CTRL PPL PPL FUEL LVL SENS SIG PPL/WHT WIRE RED/WHT WIRE RLY COIL CTRL RUN WIRE RUN/ CRANK RELAY 51 SENS SPLY STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK (IN ENGINE COMPARTMENT, NEXT TO LEFT STRUT TOWER) UP SHIFT IND VEHICLE SPEED SENSOR (VSS) (M/T) (AT REAR OF ENGINE, ON TOP OF TRANSMISSION) VSS SIGNAL HIGH VSS SIGNAL LOW WHT/BLK WIRE YEL WIRE