March 1: GM Engine Failure Class Action Lawsuit Begins news | 8 days ago
February 28: GM Lifter Lawsuit Update: Motion to Sever Denied news | 9 days ago
February 21: GM Brake Booster Vacuum Pump Failures Cause Lawsuit news | 16 days ago
February 21: Recall: GM Rear Wheels Lockup While Driving recalls | 16 days ago
January 19: GM Engine Failure Recall Investigation Opened investigations | 49 days ago
GMC TSB #PIP5670B
2020 GMC Sierra 1500
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER
- Summary
- This preliminary information communicates the part restriction for the diesel turbocharger and EGR components. Updated to provide instruction on gathering additional data.
Click a tab for more information.




