GMC TSB #PIT4897B
2008 GMC Yukon
Affected Component: EQUIPMENT:ELECTRICAL
- Summary
- This Preliminary Information communication advises the technician that vehicles with Regular Production Option Code HP2 will have a condition where were the 120V Accessory Power Outlet is inoperative. Dealer is to advise the customer that the 120V Accessory Power Outlet only functions after the engine has been started.