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Brake Pulsation

WARNING: This page is about a different car, the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, and 2002 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
  1. Were you sent here from DIAGNOSTIC STARTING POINT - HYDRAULIC BRAKES? If so, go to next step. If not, see DIAGNOSTIC STARTING POINT - HYDRAULIC BRAKES  .
  2. Inspect the suspension system for proper operation. Did you find and correct a condition? If so, go to step  7 . If not, go to next step.
  3. Inspect the anti-lock brake system for proper operation. Did you find and correct a condition? If so, go to step  7 . If not, go to next step.
  4. Inspect the disc brake system for proper operation. See DISC BRAKE SYSTEM TESTING  . Did you find and correct a condition? If so, go to step  7 . If not, go to next step.
  5. Inspect the drum brake system for proper operation. See DRUM BRAKE SYSTEM TESTING  . Did you find and correct a condition? If so, go to step  7 . If not, go to next step.
  6. Inspect the hydraulic brake system for proper operation. See HYDRAULIC BRAKE SYSTEM TESTING  . Did you find and correct a condition? If so, go to next step. If not, see DIAGNOSTIC STARTING POINT - HYDRAULIC BRAKES  .
  7. Road test the vehicle in order to confirm proper operation. See BRAKE SYSTEM VEHICLE ROAD TEST  . Is the condition still present? If so, go to step  2 . If not, repair is complete.
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