Chevrolet C1500 owners have reported 3 problems related to power assist brake (under the service brakes category). The most recently reported issues are listed below.
Brakes failed while driving with entire family in car.
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all problems of the 1997 Chevrolet C1500
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I have heard of other people having similar problems. The brakes have always felt "spongy" but the dealer has always said there is no problem during the warranty period.
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all problems of the 1996 Chevrolet C1500
🔎.
Power brake booster failed.