Buick Regal: Immobilizer

 Upper Intermediate Steering Shaft Replacement

Removal Procedure 1. Upper Intermediate Steering Shaft Upper Bolt(1) - Remove. 2. Upper Intermediate Steering Shaft(2)@Steering Column - Separate. 3. Release the upper intermediate steering shaft boot (1) from the retaining tabs (2) on the intermediate steering shaft inner boot. 4. Slide the u

 DTC B3623, B3794, P0564, P0565, P0567, P0568, P056C, P0580, P0581, P0589, P0592, P0593, P155A-P155C, or P162C

Diagnostic Instructions Perform the Diagnostic System Check prior to using this diagnostic procedure: Diagnostic System Check - Vehicle Review the description of Strategy Based Diagnosis: Strategy Based Diagnosis An overview of each diagnostic category can be found here: Diagnostic Proced