- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 2 days ago
- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 60 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 66 days ago
GMC TSB #PIC6328A
2018 GMC Yukon
TSB Document:
Affected Component: EQUIPMENT
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that when a phone does not charge properly or charging cycles is on and off rapidly when connected to the single port USB hub of the vehicle. Technician should check the Human Machine Interface part number Dealer should communicate to the customer that we apologize for this inconvenience and that General Motors is working on a solution for this concern if the Human Machine Interface part number ends in 8433. Technician should follow published Service Information diagnostic if the Human Machine Interface part number is not 8433.
Click a tab for more information.