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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 469 (Disc Brakes & Drum Brakes) >> Symptom Tests >> Brake System Noise

Brake System Noise

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Were you sent here from a Symptom Test? If so, go to next step. If not, go to GENERAL DIAGNOSIS  under TROUBLE SHOOTING.
  2. Inspect the disc brake system for proper operation. See DISC BRAKE SYSTEM DIAGNOSIS . Did you find and correct a condition? If so, go to step  7. If not, go to next step.
  3. Inspect the drum brake system, if equipped, for proper operation. See DRUM BRAKE SYSTEM DIAGNOSIS . Did you find and correct a condition? If so, go to step  7. If not, go to next step.
  4. Inspect the brake assist system for proper operation. See BRAKE ASSIST SYSTEM DIAGNOSIS . Did you find and correct a condition? If so, go to step  7. If not, go to next step.
  5. Inspect the hydraulic brake system for proper operation. See HYDRAULIC BRAKE SYSTEM DIAGNOSIS . Did you find and correct a condition? If so, go to step  7. If not, go to next step.
  6. Inspect the park brake system for proper operation. See PARK BRAKE SYSTEM DIAGNOSIS . Did you find and correct a condition? If so, go to next step. If not, the go to GENERAL DIAGNOSIS  under TROUBLE SHOOTING.
  7. Road test the vehicle in order to confirm proper operation. See VEHICLE ROAD TEST  under SYSTEM TESTS. Is the condition still present? If so, go to step  2. If not, then the system should be okay.
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