Schematic Reference: Steering Assist Schematics

Connector End View Reference: Steering Assist Connector End Views

Did you perform the Variable Effort Steering Diagnostic System Check?

Go to Step 2

Go to Scan Tool Does Not Power Up

1. Turn OFF the ignition.
2. Disconnect the VES actuator.
3. Disconnect the SSPS module.
4. Test for an open or poor connection at the SSPS control module. Refer to Testing for Continuity and Wiring Repairs in Wiring Systems.
5. Test for an open or poor connection at the VES actuator.

Did you find and correct the condition?

Go to Step 6

Go to Step 3

Replace the speed sensitive power steering (SSPS) control module. Refer to Power Steering Control Module Replacement .

Is the repair complete?

Go to Step 4

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 5

Replace the power steering gear. Refer to Steering Gear Replacement

Did you complete the replacement?

Go to Step 6

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2