chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Garage Door Opener Transmitter|Diagrams|Page 8376 > < Garage Door Opener Transmitter|Diagrams|Page 8374
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‹› If the tester indicates that one or more of the buttons does not respond, replace the GDO.

5. Instruct the customer to program the GDO. Refer to the vehicle owners manual. A possible rolling code or incompatibility with the GDO receiver

will prevent programming.

Repair Instructions

Perform the Diagnostic Repair Verification   (See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble
Code Tests and Associated Procedures/Verification Tests and Procedures) after completing the diagnostic procedure.

Control Module References   (See: Testing and Inspection/Programming and Relearning) for GDO replacement, setup, and programming

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