GMC TSB #PIT5273A
2016 GMC Sierra 2500
Affected Component: STRUCTURE:BODY:BUMPERS
- Summary
- This Preliminary Information communication advises the technician vehicle equipped with Regular Production Option Code UY2 the location of the 5th wheel harness was relocated. Starting with the 2015 model year, the location has changed to the rear of the pickup box ? forward of the rear bumper and attached to the rear frame cross member.