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GMC TSB #PIT4595J

2011 GMC Sierra 3500

TSB Document:

MC-10197287-9999.pdf

Affected Component: ELECTRICAL SYSTEM

Summary: This PI communicates diagnostic tips to help dealership diagnosis a service trailer brake message with DTC C1114 and C1112.

Click a tab for more information.

Date Published: MAY 10, 2021
NHTSA TSB #: 10197287

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