Equipment: electrical: radio/tape deck/cd etc.
Chevrolet technical service bulletin PIT5359C for 2014 Chevrolet Silverado 1500, 2014-2016, 2019 GMC Sierra 1500 and 2017 Chevrolet Silverado and others.
- Bulletin number
- PIT5359C
- Component
- Equipment: electrical: radio/tape deck/cd etc.
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that may have a radio backlighting will stay on even after the ignition has been turned off and the key has been removed for several minutes, eventually the battery will drain. Technician may find following fuses F23DL F22DL F30DL F31DL F32DL with the ignition key in the off position to have voltage. Technician should not replace the Transfer Case Control Module. Technician will need to install a diode, part number 12112422, across the coil of the solenoid. It is important that the striped end of the diode be connected to the positive terminal of the coil and the other end of the diode be connected to ground.
Vehicles covered
- Chevrolet Silverado 1500 2014 2014
- GMC Sierra 1500 2014-2016, 2019 2014201520162019
- Chevrolet Silverado 2017 2017
- Chevrolet Silverado 2500 2015-2016, 2018-2019 2015201620182019
- GMC Sierra 2017 2017
- GMC Sierra 3500 2018 2018
- Chevrolet Silverado 4500 2019 2019
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