Engine Controls Schematics. Chevrolet HHR 2007

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2007 🢒 HHR 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Engine Controls Schematics

Figure 1:	Power, Ground, MIL, and DLC Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors 5-Volt and Low References Underhood Fuse Block - L/GATE RELEASE, PWR/TRN Relays, L/GATE/S ROOF, EXH, INJ IGN MOD, and ECM Fuses Body Control Module - BCM2, HVAC/PK3, CLUSTER, IGN SW, STOP LPS, and AMP Fuses Body Control Module - BCM2, HVAC/PK3, CLUSTER, IGN SW, STOP LPS, and AMP Fuses Body Control Module - BCM2, HVAC/PK3, CLUSTER, IGN SW, STOP LPS, and AMP Fuses Underhood Fuse Block - RUN/CRANK Relay, I/P IGN, PRK/NEUT, HTD/SEAT/BKC/UP, ABS (10A), ECM TRANS, ABS (30A), EPS, BCM2, BCM3, FRT AUX PWR OUTLET, S-BAND Fuses Underhood Fuse Block - RUN/CRANK Relay, I/P IGN, PRK/NEUT, HTD/SEAT/BKC/UP, ABS (10A), ECM TRANS, ABS (30A), EPS, BCM2, BCM3, FRT AUX PWR OUTLET, S-BAND Fuses Body Control Module - RAP, DRIVER DOOR UNLOCK PCB, DOOR UNLOCK PCB, DOOR LOCK PCB, and INTERIOR LAMPS PCB Relays, RDO, PWR WINDW, DR LCK, INT LIGHT, ECM/TCM, SDM, S ROOF and SPARE Fuses TCM Power, Ground G103, G105, G107, G108 High Speed GMLAN G109 Body Control Module - RAP, DRIVER DOOR UNLOCK PCB, DOOR UNLOCK PCB, DOOR LOCK PCB, and INTERIOR LAMPS PCB Relays, RDO, PWR WINDW, DR LCK, INT LIGHT, ECM/TCM, SDM, S ROOF and SPARE Fuses Body Control Module - RAP, DRIVER DOOR UNLOCK PCB, DOOR UNLOCK PCB, DOOR LOCK PCB, and INTERIOR LAMPS PCB Relays, RDO, PWR WINDW, DR LCK, INT LIGHT, ECM/TCM, SDM, S ROOF and SPARE Fuses
Figure 2:	Engine Data Sensors - 5-Volt and Low References Master Electrical Component List Electronic Ignition (EI) System Description Control Module References Engine Data Sensors Pressure, Temp and MAF/IAT Power, Ground, MIL and DLC
Figure 3:	Engine Data Sensors - Pressure, Temperature, and MAF/IAT Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors, HO2S Engine Data Sensors 5-Volt and Low References Power, Ground, MIL and DLC Underhood Fuse Block - L/GATE RELEASE, PWR/TRN Relays, L/GATE/S ROOF, EXH, INJ IGN MOD, and ECM Fuses Getrag 5-Speed G103, G105, G107, G108
Figure 4:	Engine Data Sensors - HO2S Master Electrical Component List Engine Control Module Description Control Module References Engine Data Sensors, APP and TAC Engine Data Sensors Pressure, Temp and MAF/IAT Underhood Fuse Block - L/GATE RELEASE, PWR/TRN Relays, L/GATE/S ROOF, EXH, INJ IGN MOD, and ECM Fuses
Figure 5:	Engine Data Sensors - APP and TAC Master Electrical Component List Throttle Actuator Control (TAC) System Description Control Module References Ignition Controls - Ignition System Engine Data Sensors, HO2S
Figure 6:	Ignition System Master Electrical Component List Electronic Ignition (EI) System Description Control Module References Ignition Controls - Sensors Engine Data Sensors, APP and TAC Power, Ground, MIL and DLC Fuel Controls G103, G105, G107, G108
Figure 7:	Ignition Controls - Sensors Master Electrical Component List Electronic Ignition (EI) System Description Control Module References Fuel Controls Ignition Controls - Ignition System Engine Controls Schematic Icons
Figure 8:	Fuel Controls Master Electrical Component List Fuel System Description Control Module References EVAP Controls Ignition Controls - Sensors Ignition Controls - Ignition System Underhood Fuse Block - B+ Bus G109 G402 G109
Figure 9:	EVAP Controls Master Electrical Component List Evaporative Emission Control System Description Control Module References Controlled/Monitored Subsystem References Fuel Controls Underhood Fuse Block - ABS (20A), CNSTR VENT, PWR OUTLET, REAR POWER PLUG, REAR AUX PWR OUTLET and MIR Fuses, PWR SEATS Circuit Breaker Underhood Fuse Block - L/GATE RELEASE, PWR/TRN Relays, L/GATE/S ROOF, EXH, INJ IGN MOD, and ECM Fuses Power, Ground, MIL and DLC Ambient Air Temperature Sensor, EOP Sensor, Fuel Level Sensor, and Indicators
Figure 10:	Controlled/Monitored Subsystem References Master Electrical Component List Engine Control Module Description Control Module References EVAP Controls Ambient Air Temperature Sensor, EOP Sensor, Fuel Level Sensor, and Indicators Getrag 5-Speed Clutch Pedal Position Switch, Stop Lamp Switch Cooling Fan and Indicators Compressor Controls Charging Starting