This preliminary information communication provides the technician about vehicles with diagnostic trouble...
Chevrolet technical service bulletin PIT5518 for 2014 Chevrolet Silverado 1500 and 2014 GMC Sierra 1500.
- Bulletin number
- PIT5518
- Component
- Electrical system
- Summary
- This preliminary information communication provides the technician about vehicles with diagnostic trouble code p0602 set in the chassis control module. Technician will remove fuse 19 (f19ua) from the under hood fuse block and discard. On some vehicles when an aftermarket or gm accessory trailer brake controller is installed, it may be noticed that there is no output to the 7-way trailer connector in the bumper for the trailer brakes. At this time technician will need to follow the latest version of pit5282.
Owners of these vehicles have filed 470 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2014 2014
- GMC Sierra 1500 2014 2014
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