Brake Drum Wheel Cylinder problems of the 1997 GMC Sierra

One problem related to brake drum wheel cylinder has been reported for the 1997 GMC Sierra. The most recently reported issues are listed below.

1 Brake Drum Wheel Cylinder problem

Both rear wheel brake cylinders leaking. Nlm.

Brake Electric Antilock problems	25
Brake Foundation Components problems	8
Brakes Failed problems	5
Brake Disc Pads problems	4
Brake Disc Rotor problems	4
Brake Hoses, Lines/piping, And Fittings problems	3
Power Assist Brake Hoses, Lines/piping, And Fittings problems	2
Anti-lock Brakes Fail problems	2
Brake Abs Warning Light problems	2
Brake Antilock Wheel Speed Sensor problems	2
Brake Disc problems	2
Power Assist Brake problems	2