- May 17: GM Fuel Pump Lawsuit Affects Chevy Equinox, GMC Terrain news | 1 days ago
- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 11 days ago
- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 69 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 75 days ago
GMC TSB #17249
2017 GMC Sierra
TSB Document:
Affected Component: POWER TRAIN
- Summary
- 17249 - Service Update Bulletin. Incidental engine combustion events, can occur at certain temperature, loading conditions and throttle positions. When limited or zero torque converter slip is commanded during these events a ?chuggle? sensation may occur. Dealers are to reprogram the transmission control module.
Click a tab for more information.