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GMC TSB #PI1370

2010 GMC Sierra 3500

TSB Document:

MC-10126216-9999.pdf

Affected Component: ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

Summary: This preliminary bulletin provides a procedure to reprogram the trailer brake control module to correct the customers concern of reduced braking during certain loads and road conditions.

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Date Published: DEC 05, 2014
NHTSA TSB #: 10126216

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