For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Inspect the tires. Are the tires mismatched or uneven? | -- | Go to Road Test in Vibration Diagnosis and Correction. | Go to Step 2
2 | Inspect the tire inflation pressures. Are the inflation pressures unequal? | -- | Go to Tire and Wheel Specifications in Maintenance and Lubrication. | Go to Step 3
3 | Inspect the springs. Are the springs broken or sagging? | -- | Go to Automatic Level Control System Operation Check in Front Suspension. | Go to Step 4
4 | Inspect the radial tire lateral force. Is the radial tire lateral force abnormal? | -- | Go to Tire and Wheel Vibration in Vibration Diagnosis and Correction. | Go to Step 5
5 | Inspect the front and rear wheel alignment. Is the wheel alignment incorrect? | -- | Go to Wheel Alignment Specifications in Wheel Alignment. | Go to Step 6
6 | Inspect the valve and the pinion. Is the valve or the pinion unbalanced? | -- | Go to Automatic Level Control System Operation Check | Go to Step 7
7 | Inspect the front brakes. Are the front brakes dragging? | -- | Go to Brake Pedal Travel in Hydraulic Brakes. | Go to Step 8
8 | Inspect the ball joints. Is high friction evident? | -- | Go to Lower Control Arm Ball Joint Replacement in Front Suspension. | Go to Step 9
9 | Inspect the strut mounts. Is high friction evident? | -- | Go to Strut Assembly Replacement in Front Suspension. | --