The GM Customer Concern Verification Sheets have beendesigned to improve communications between the service customer andthe technician. The more clearly the technician understands theconcern and its symptoms, the more likely the concern will be fixedright the first time.
The GM-wide Customer Concern Verification Sheets areavailable in GM GlobalConnect. The Customer Concern VerificationSheets may be printed and reproduced locally.
Parking Brake Adjustment Parking Brake
Special ToolsJ-21177-ADrum-to-Brake Shoe Clearance GaugeWarning:Refer toBrake Dust Warning.Apply and fully release the park brake.Verify that the park brake pedal releases completely.Turn ON the ignition. Verify the BRAKE indicator lamp isoff.If the BRAKE indicator lamp is on, ensure the park brakep ...