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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 903 (Suspension General Diagnosis) >> Diagnostic Information and Procedures >> Ride Diagnosis

Ride Diagnosis

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Ride Diagnosis

Step Action Yes No
1 Did you review the General Description and perform the necessary inspections? Go to Step 2  Go to Symptoms - Suspension General Diagnosis 
2
IMPORTANT: Verify the vehicle suspension package RPO.
Verify that the ride is too soft or too hard.Does the vehicle ride normally?
System OK Go to Step 3 
3 Check the tire inflation and adjust to specifications. Refer to Vehicle Certification, Tire Placard, Anti-Theft, and Service Parts ID Label .
Did you adjust the tire pressure?
Go to Step 6  Go to Step 4 
4 Inspect the vehicle trim height. Refer to Trim Height Inspection .
Did you find and correct the condition?
Go to Step 6  Go to Step 5 
5 Inspect the following suspension components for wear or damage:
Did you find and correct the condition?
Go to Step 6  -
6 Drive the vehicle in order to verify the repair.
Did you correct the condition?
System OK Go to Step 3