Suspension General Diagnosis for GMC Truck GMC C Cab/Chassis HD (GMT 400) 2001

Diagnostic Procedures

• Diagnostic Starting Point - Suspension General Diagnosis
• Noise Diagnosis - Front Suspension
• Noise Diagnosis - Rear Suspension
• Poor Directional Stability
• Ride Diagnosis - Too Hard
• Ride Diagnosis - Too Soft
• Suspension Strut and Shock Absorber Testing - On Vehicle
• Symptoms - Suspension General Diagnosis
• Trim Height Inspection
• Wheel Bearings Diagnosis

General Diagnostic Information

• Body Leans or Sways in Corners
• Memory Steer
• Suspension Bottoms
• Tire Hop or Poor Handling
• Vehicle Leads/Pulls

Mechanical Specifications

• Trim Height Specifications