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December 5, 2016 Service bulletin

This technical bulletin provides repair information on replacing a front door window regulator to correct...

Buick technical service bulletin 16-NA-398 for 2016-2017 Buick Cascada.

Bulletin number
16-NA-398
Component
Equipment: electrical: radio/tape deck/cd etc.
Summary
This technical bulletin provides repair information on replacing a front door window regulator to correct a customer concern that when parking and turning off the vehicle, the radio continues to play after the driver or passenger door is opened. Technicians may also find DTCs U1530 or U1534 present.

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