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GMC TSB #PIP4972C
2005 GMC Sierra
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that will not move in forward or reverse. Technician may find Diagnostic Trouble Code P0877 or P2723 set. Technician will need to inspect the valve body separator plate orifices for debris.
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