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March 21, 2025 Service bulletin

Unknown or other

Chevrolet technical service bulletin PIT6354 for 2019-2025 Chevrolet Blazer.

Bulletin number
PIT6354
Component
Unknown or other
Summary
This Preliminary information communicates A vehicle may be encountered with door chimes, dome lamps, mirrors inop or a radio that will not shut off when the door is opened. The tech is directed to inspect X500 and X600 for water intrusion. The A pillar body plugs are to be replaced and sealed.

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