TSB Document:

• SB-10056602-9384.pdf

Affected Component: ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

Summary

CHEVROLET/GMC: WITH TRAILER LOAD AND CERTAIN KIND OF ROAD CONDITIONS, BRAKING CONDITIONS HAVE BEEN REDUCED AND A MISMATCH OF INFORMATION OF THE TRAILER BRAKE CONTROL SYSTEM DETERMINES AMOUNT OF REQUIRED BRAKING. MODEL 2010 SILVERADO HD 2500/3500, SIERRA HD 2500/3500. *PE

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