TSB Document:

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# PIE-0087.

Affected Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

Summary

CHEVROLET/GMC: BRAKE MASTER CYLINDER OR BRAKE BOOSTER REPLACEMENT. ENGINEERING IS ATTEMPTING TO DETERMINE THE ROOT CAUSE OF THE MASTER CYLINDER OR BRAKE BOOSTER REPLACEMENTS. NEED TO GATHER INFORMATION ON VEHICLES, PRIOR TO REPLACING ANY BRAKE MASTER CYLINDER OR BRAKE BOOSTER. *PE

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