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HOMESERVICE MANUALSCHEVROLET2008HHR LT, 2.4 P, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKSKEYLESS ENTRY SYSTEM & REMOTE FUNCTIONSREPAIR INSTRUCTIONSTRANSMITTER PROGRAMMINGNEXT AVAILABLE SLOT
2008 Chevrolet HHR LT, 2.4 P, Automatic

Next Available Slot

2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Next Available Slot

Incremental programming allows for a transmitter to be programmed into the next available location without affecting the currently programmed transmitters. Previously programmed transmitters will not be erased during this procedure.

IMPORTANT: If all 4 slots are programmed, the Invalidate All procedure will need to be performed to allow transmitter programming.
  1. Install a scan tool.
  2. Turn ON the ignition with the engine OFF.
  3. With the scan tool, select Body.
  4. Select Remote Control Door Lock Receiver (RCDLR).
  5. Select Module Setup.
  6. Select Program Key Fobs.
  7. Select Next Available Slot.
  8. Follow the scan tool on screen instructions.
  9. Remove the scan tool.
  10. Exit the vehicle. Operate all functions on transmitters to verify correct system operation.
RENDER: 1.0x

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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.