TSB Document:

• SB-10045885-4618.pdf
• SB-10045885-6864.pdf

Affected Component: SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

Summary

CHEVROLET: WHILE ENGINE IS RUNNING AND VEHICLE HAS STOPPED OR IDLING, BRAKE PEDAL IS HARD TO DEPRESS. A FAULTY BRAKE BOOSTER VACUUM SWITCH OR ELECTRONIC VACUUM PUMP (EVP) VENT IS CAUSING A RESTRICTION. MODEL 2011-12 CRUZE. *PE UPDATED 12/5/12. *PE

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