GMC TSB #PIP5838B

2020 GMC Sierra 2500

TSB Document:

Affected Component: ELECTRICAL SYSTEM:WIRING

Summary
This Preliminary information communicates to the dealership technician a change made to the wire harness and reductant control module for the Diesel Exhaust Fluid tank connector.

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Date Published
JUN 02, 2022
NHTSA TSB #
10216352
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