- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 8 days ago
- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 66 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 72 days ago
GMC TSB #3250
2005 GMC Sierra
TSB Document: - Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# 3250.
Affected Component: SERVICE BRAKES, AIR
- Summary
- SERVICE ENGINE SOON LIGHT ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE P0171 OR P0174 SET. THE ROOT CAUSE MAY BE A DAMAGED OR MISSING SEAL FROM THE MASTER CYLINDER TO THE BRAKE BOOSTER. *EH
Click a tab for more information.