GMC TSB #PIT-5456-A
2015 GMC Sierra 1500
Affected Component: VISIBILITY:SUN/MOON ROOF ASSEMBLY
- Summary
- THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN OF THE STEPS FOR DIAGNOSING AND REPAIRING THE CONCERN WHEN THE VEHICLE HAS A WATER LEAK AND OR WIND NOISE FROM SUNROOF.