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 456 (PROGRAMMING AND SETUP - ALL SYSTEMS)REPAIR INSTRUCTIONSBODY CONTROL MODULE PROGRAMMING AND SETUPINTRODUCTION
2008 Chevrolet HHR LT, 2.4 P, Automatic
Body Control Module Programming and Setup: Introduction
2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Introduction
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.
The procedures below are designed to set-up the body control module (BCM) correctly during BCM related service. Before you start, read these procedures carefully and completely.
The following procedures must be followed:
- Programming the BCM
- Learning the restraints ID
- Programming Theft Deterrent System Components
- Program Key Fobs
- Program Tire Pressure Monitoring (TPM) System
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.