GMC TSB #PIT5569B

2017 GMC Sierra 2500

TSB Document:

Affected Component: EQUIPMENT

Summary
This Preliminary information communicates direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC. 

This Preliminary information communicates direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC. 

Date Published
JUL 05, 2022
NHTSA TSB #
10217764
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