GM Service Manual Online
For 1990-2009 cars only

Step

Action

Yes

No

DEFINITION: Lead/pull is the deviation of the vehicle from a straight path on a level road with no pressure on the steering wheel.

1

Did you perform the Vehicle Leads/Pull diagnostic table in Suspension General Diagnosis?

Go to Step 2

Go to Vehicle Leads/Pulls

2

Road test the vehicle to verify the concern. Select a smooth level surface to perform the test.

Does the condition exist?

Go to Step 3

System OK

3

Cross-switch the front tire and wheel assemblies.

Did you complete the procedure?

Go to Step 4

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4

Does the vehicle lead/pull in the opposite direction?

Go to Step 5

Go to Wheel Alignment Measurement

5

Replace the tire that is pulling in the opposite direction and then install it to its original position. Refer to Tire Dismounting and Mounting .

Did you complete the replacement?

Go to Step 6

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6

Verify proper vehicle operation.

Does the original condition still exist?

Go to Step 1

System OK