- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 18 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 24 days ago
- February 7: GM Power Tailgate Recall Involves Chevrolet and GMC Trucks recalls | 50 days ago
- February 4: GMC 'Shift to Park' Lawsuit Dismissed news | 53 days ago
- January 18: GM Oil Consumption Lawsuit Should Be Dismissed, says General Motors news | 70 days ago
GMC TSB #PIT4667D
2009 GMC Sierra 2500
TSB Document:
Affected Component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Summary
- This Preliminary Information communication advises the technician of additional steps for diagnosing General Motors high speed local area network. This should only be used if normal service information doesn?t lead to a diagnosis this is not a replacement for normal service information.
Click a tab for more information.