This Preliminary Information communication provides information to the technician for a reduced power...
Chevrolet technical service bulletin PIT5405 for 2014 Chevrolet Silverado 1500, 2015 Chevrolet Tahoe and 2014 GMC Sierra 1500 and others.
- Bulletin number
- PIT5405
- Component
- Electrical system: software
- Summary
- This Preliminary Information communication provides information to the technician for a reduced power message, steering assist, engine stall or the instrument panel, radio, and or Heater-Vent-Air Conditioning go blank with multiple diagnostic trouble codes. If any of the following diagnostic trouble codes U0073, U0078, U0029, U0028, U0415, U0140, U0126, U0121, U0101, U0100, C0544, U1510, U0073, B127B, B2605, B3600,C0800, U0428, and U0452 set in the vehicle. Check the body control module ground at the G218 location. The front dash insulator mat may be trapped between the ground eyelet and the body stud. Remove the round nut and eyelet and cut the front dash insulator mat away from the ground stud so it no longer interferes with the ground stud and reinstall the eyelet and ground nut.
Owners of these vehicles have filed 889 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2014 2014
- Chevrolet Tahoe 2015 2015
- GMC Sierra 1500 2014 2014
- Chevrolet Suburban 2015 2015
- GMC Yukon 2015 2015
- Chevrolet Silverado 2500 2015 2015
- GMC Yukon XL 2015 2015
- GMC Sierra 2500 2015 2015
- Cadillac Escalade 2015 2015
- Cadillac Escalade ESV 2015 2015
- GMC Sierra Denali 2015 2015
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