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July 20, 2020 Service bulletin

This technical bulletin provides repair information to correct a customer concern of Heated Seat Switch...

Chevrolet technical service bulletin 20NA145 for 2019 Chevrolet Silverado 1500 and 2019 GMC Sierra 1500.

Bulletin number
20NA145
Component
Electrical system
Summary
This technical bulletin provides repair information to correct a customer concern of Heated Seat Switch Indicators Inoperative or 110v Power Receptacle Switch Indicator Dimly Lit.

Owners of these vehicles have filed 287 complaints in the electrical category.

Vehicles covered

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