Power Assist Brake Vacuum Problems of GMC Suburban

GMC Suburban owners have reported 3 problems related to power assist brake vacuum (under the service brakes category). The most recently reported issues are listed below.

1 Power Assist Brake Vacuum problem of the 1998 GMC Suburban

Failure Date: 06/15/2003

Crash.

See all problems of the 1998 GMC Suburban 🔎.

2 Power Assist Brake Vacuum problem of the 1996 GMC Suburban

Failure Date: 06/02/1998

Hydraulic booster failed, together with constant poor braking performance for 3 yrs. Replacement part is almost impossible to find and over $800! gm contacted but would offer no assistance, even though they have had several complaints.

See all problems of the 1996 GMC Suburban 🔎.

3 Power Assist Brake Vacuum problem of the 1999 GMC Suburban

Vehicle has defective transmission/ engine, transaxle,ring and pinion,gear/engine bearing/brake booster/ front brake pads and calipers,and suspension. Consumer feels vehicle was poorly manufactured, especially when pulling trailor or with load. Please provide further information.

See all problems of the 1999 GMC Suburban 🔎.

Other Common Service Brakes related problems of GMC Suburban

Problem Category	Number of Problems
Brake Electric Antilock problems	136
Brake Disc problems	27
Brake Disc Pads problems	24
Brake Master Cylinder problems	22
Brakes Failed problems	14
Brake Sensor problems	12
Abs Brake Fail problems	12
Brake Foundation Components problems	12
Brake Hoses, Lines/piping, And Fittings problems	12
Brake Disc Rotor problems	11

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