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Home >> GMC >> 2002 >> Envoy RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 483 (Disc Brakes & Drum Brakes) >> Symptom Tests >> Brake System Slow Release

Brake System Slow Release

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 hydraulic brake system for proper operation. See HYDRAULIC BRAKE SYSTEM DIAGNOSIS . Did you find and correct a condition? If so, go to step  6. If not, go to next step.
  3. 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  6. If not, go to next step.
  4. 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  6. If not, go to next step.
  5. Inspect the disc brake system for proper operation. See DISC BRAKE SYSTEM DIAGNOSIS . Did you find and correct a condition? If so, go to next step. If not, go to GENERAL DIAGNOSIS  under TROUBLE SHOOTING.
  6. Road test the vehicle to confirm proper operation. See VEHICLE ROAD TEST  under SYSTEM TESTS. Is the condition still present? If so, go to step  2. If not, the system should be okay.