April 5: GM Brake Master Cylinder Failure Lawsuit Names 5 Models news | 13 days ago
March 24: GM Recalls Chevy and GMC Trucks With Dual Fuel Tanks recalls | 25 days ago
March 1: GM Engine Failure Class Action Lawsuit Begins news | 48 days ago
February 28: GM Lifter Lawsuit Update: Motion to Sever Denied news | 49 days ago
February 21: GM Brake Booster Vacuum Pump Failures Cause Lawsuit news | 56 days ago
GMC TSB #PIP5733D
2020 GMC Yukon
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- This Preliminary information communicates Possible Crank no start or extended crank with DTC p12A6 set current or history.  Under Investigation
Click a tab for more information.




