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GMC TSB #08-06-03-006C
2007 GMC Sierra 2500
TSB Document:
Affected Component: EQUIPMENT ADAPTIVE/MOBILITY
- Summary
- This technical bulletin provides a procedure to install a diode on the vehicles that have an aftermarket equipment and air in controlling voltage spikes in the system that cause the engine to run when the key is off or communication concerns between modules.
This technical bulletin provides a procedure to install a diode on the vehicles that have an aftermarket equipment and air in controlling voltage spikes in the system that cause the engine to run when the key is off or communication concerns between modules.