GMC TSB #PIT5066A
2008 GMC Yukon
Affected Component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that will not crank intermittently due to a dead battery. Technician will need to reprogram the Heater-Vent-Air Conditioning control module with the latest calibrations.