Test Description
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
The number below refers to the step number 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.
Braking Action Uneven - Front to Rear
| 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
. Did you find and correct a condition? |
Go to Step 6 | Go to Step 3 |
| 3 | 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 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 brake assist system for proper operation. Refer to Brake Assist 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 |