Suspension Bottoms
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Suspension Bottoms
| Step | Action | Yes | No |
|---|---|---|---|
| DEFINITION: A loud bang or thump that can usually be felt and/or heard when the vehicle is driven over bumps. This condition is commonly noticed when the vehicle trim height is too low. | |||
| 1 | Did you review the General Description and perform the necessary inspections? | Go to Step 2 | Go to Symptoms - Suspension General Diagnosis |
| 2 | Verify that the suspension bottoms. Does the vehicle operate normally? |
System OK | Go to Step 3 |
| 3 | Inspect for vehicle overloading and correct the overloading condition as necessary. Refer to Vehicle Certification, Tire Placard, Anti-Theft, and Service Parts ID Label
for specifications. Did you find and correct the condition? |
Go to Step 6 | Go to Step 4 |
| 4 | Inspect the following components:
Did you find and correct the condition? |
Go to Step 6 | Go to Step 5 |
| 5 | Inspect the vehicle trim height. Refer to Trim Height Inspection . Did you complete the trim height inspection procedure? |
Go to Step 6 | - |
| 6 | Operate the vehicle in order to verify the repair. Did you correct the condition? |
System OK | Go to Step 3 |