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 497 (POWER DOOR LOCK SYSTEM AND RELEASE SYSTEMS)
2008 Chevrolet HHR LT, 2.4 P, Automatic
Section 497 (Power Door Lock System And Release Systems)
2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Section 497 (Power Door Lock System And Release Systems)
WARNING: This page is about a different car, the 2011 GMC Canyon and 2011 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Wiring Schematics
- Diagnostic Information and Procedures
- Repair Instructions
- Endgate Latch and Cable Assembly Replacement
- Latch Control Assembly Replacement Rear Side Access Door
- Endgate Lock Cylinder Replacement
- Front Side Door Lock Cylinder Replacement
- Endgate Handle Replacement
- Front Side Door Inside Handle Replacement
- Front Side Door Outside Handle Replacement
- Rear Side Door Inside Handle Replacement
- Rear Side Access Door Inside Handle Replacement
- Rear Side Door Outside Handle Replacement
- Rear Side Access Door Latch Replacement - Lower
- Rear Side Access Door Latch Replacement - Upper
- Front Side Door Lock Replacement
- Rear Side Door Lock Replacement
- Door Lock Striker Adjustment
- Door Striker Replacement
- Pickup Box Endgate Striker Replacement
- Rear Side Door Latch Striker Replacement - Lower
- Rear Side Door Latch Striker Replacement - Upper
- Door Lock Switch Replacement - Driver Door
- Door Lock Switch Replacement - Passenger Front
- Description and Operation
- Door Ajar Indicator Description and Operation
- Power Door Locks Description and Operation
- Door Lock System Components
- Door Lock System Controls
- Door Lock Operation
- Driver Door Unlock Operation
- Passenger Door Unlock Operation
- Automatic Door Lock/Unlock
- Delayed Locking
- Lockout Prevention
- Unlock After Air Bag Deployment
- OnStar® Remote Unlock (RPO AU3 and UE1)
- OnStar® Remote Unlock (With RPO UE1, Without RPO AU3)
- Special Tools and Equipment
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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.