Test Description
The numbers below refer to the step numbers on the diagnostic table:
- 2: Suspension components that are not operating properly may cause a disturbance to the vehicle during application of the brake system.
- 3: Antilock brake system operation could produce feedback through the brake pedal during application of the brake system.
Brake Pulsation
| Step | Action | Yes | No |
|---|---|---|---|
| 1 | Were you sent here from the Hydraulic Brake Symptom table? | Go to Step 2 | Go to Diagnostic Starting Point - Hydraulic Brakes |
| 2 | Inspect the suspension system for proper operation. Refer to DIAGNOSTIC STARTING POINT -- SUSPENSION GENERAL DIAGNOSIS
in Suspension General Diagnosis. Did you find and correct a condition? |
Go to Step 6 | Go to Step 3 |
| 3 | Inspect the antilock brake system for proper operation. Refer to DIAGNOSTIC STARTING POINT -- ANTI-LOCK BRAKE SYSTEM
in Antilock Brake System. Did you find and correct a condition? |
Go to Step 6 | Go to Step 4 |
| 4 | Inspect the disc brake system for proper operation. Refer to Disc Brake System Diagnosis . Did you find and correct a condition? |
Go to Step 6 | Go to Step 5 |
| 5 | Inspect the hydraulic brake system for proper operation. Refer to Hydraulic Brake System Diagnosis . Did you find and correct a condition? |
Go to Step 6 | Go to Diagnostic Starting Point - Hydraulic Brakes |
| 6 | Road test the vehicle in order to confirm proper operation. Refer to Brake System Vehicle Road Test . Is the condition still present? |
Go to Step 2 | System OK |