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GMC TSB #PIT5836
2020 GMC Sierra 2500
TSB Document:
Affected Component: ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS
- Summary
- This Preliminary information communicates and issue with the park assist off message or unwanted/false parking assist alerts and provide diagnostics tip for dealership to inspect the parking assist sensor/bezel mounting in the front and rear bumpers
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