GM Service Manual Online
For 1990-2009 cars only

Step

Action

Yes

No

Schematic Reference: Column Lock Schematics and Instrument Cluster Schematics

Connector End View Reference: Steering Wheel and Column Connector End Views and Displays and Gages Connector End Views

1

Did you perform the Diagnostic System Check - Vehicle?

Go to Step 2

Go to Diagnostic System Check - Vehicle

2

Important: Always perform the setup procedure for the SCLCM. Refer to Control Module Setup .

  1. Replace the steering column lock control module. Refer to Steering Column Lock Control Module Replacement .
  2. Perform the setup procedure for the steering column lock control module.

Did you complete the replacement?

Go to Step 3

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3

Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2