Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2008HHR LT, 2.4 P, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 395 (COMPONENT LOCATIONS - ELECTRICAL CENTER IDENTIFICATION VIEWS)ELECTRICAL CENTER IDENTIFICATION VIEWSBODY CONTROL MODULE (BCM) LABEL
2008 Chevrolet HHR LT, 2.4 P, Automatic
Body Control Module (BCM) Label
2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Body Control Module (BCM) Label
WARNING: This page is about a different car, the 2010 Chevrolet HHR. However, it is still accessible from the selected car via links, so may be relevant.
BODY CONTROL MODULE (BCM) FUSE AND RELAY IDENTIFICATION LEGEND
| No. | Fuse And Relay Description | Rating | Circuits |
|---|---|---|---|
| 1 | FUSE PULLER | - | FUSE PULLER |
| 2-5 | EMPTY | - | Not Used |
| 6 | AMP | 20A | Audio Amplifier |
| 7 | CLSTR | 10A | Instrument Panel Cluster (IPC) |
| 8 | IGN SW/PK3+ | 2A | Ignition Switch |
| 9 | STOP LP | 10A | Stop Lamp Switch |
| 10 | HVAC/PK3+ | 10A | HVAC Control Module and Theft Deterrent Control Module |
| 11 | Empty | - | Not Used |
| 12 | SPARE | 20A | Not Used |
| 13 | AIRBAG | 10A | Inflatable Restraints Sensing and Diagnostic Module (SDM) and Inflatable Restraint Front Passenger Presence System (PPS) Module |
| 14 | SPARE | 10A | Not Used |
| 15 | WPR | 10A | Windshield Wiper Washer Switch |
| 16 | HVAC/IP IGN | 10A | I/P Cluster, Clutch Pedal Start Switch, HVAC Control Module, and Stop Lamp/TCC/Cruise Release Switch |
| 17 | WNDW RAP | 2A | Power Windows |
| 18 | Empty | - | Not Used |
| 19 | EPS/STR WHL CNTRL | 2A | Electronic Power Steering (EPS) Column Assembly and Inflatable Restraint Steering Wheel Module Coil |
| 20 | S ROOF | 15A | Not Used |
| 21 | SPARE | 20A | Not Used |
| 22 | Empty | - | Not Used |
| 23 | RDO | 15A | Radio and Remote Control Door Lock Receiver |
| 24 | XM/ONSTAR | 10A | Vehicle Communication Interface Module and Digital Radio Receiver |
| 25 | ECM/TCM | 10A | Fuse Block Underhood, Engine Control Module (ECM), and Transmission Control Module (TCM) |
| 26 | DR LCK | 15A | Driver Door Unlock Relay, Door Unlock Relay, and Door Lock Relay |
| 27 | INT LIGHT | 10A | Interior Lamps Relay |
| 28 | SWC BKLT | 2A | Inflatable Restraint Steering Wheel Module Coil |
| 29 | PWR WNDW | 30A | Master Switch |
| 30 | HVAC Relay | - | Blower Motor |
| 31 | Empty | - | Not Used |
| 32 | RAP Relay | - | PWR WINDW Fuse, SPARE fuses, and S ROOF Fuse |
| Printed Circuit Board (PCB) Relays - Not Serviceable | |||
| - | DOOR LOCK PCB Relay | - | BCM Logic, Door Latches |
| - | DOOR UNLOCK PCB Relay | - | BCM Logic, Door Latches |
| - | DR DOOR UNLOCK PCB Relay | - | BCM Logic, Driver Door Latch |
| - | INT LIGHT PCB Relay | - | Dome Lamp, Inside Rearview Mirror |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.