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Home >> Chevrolet >> 2007 >> Impala V6-3.5L >> Repair and Diagnosis >> Steering and Suspension >> Steering >> Steering Column >> Service and Repair >> Wire Harness Assembly Replacement
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Wire Harness Assembly Replacement



Wire Harness Assembly Replacement

Removal Procedure




Caution: Refer to SIR Caution.

Important: Check the main wiring harness assembly for burned 2 amp fuses before doing this procedure.

1. Disable the SIR coil. Refer to SIR Disabling and Enabling.
2. Remove the steering wheel from the column.
3. Remove the steering column from the vehicle.
4. Inspect the steering column for accident damage.
5. Remove the upper and lower trim cover.
6. Disconnect all connectors attached to the wire harness assembly.
7. Remove the bulkhead connector.

Installation Procedure




Caution: Refer to SIR Inflator Module Coil Caution.

1. Slide the bulkhead connector into the steering column.
2. Connect all of the connectors to the wire harness assembly.
3. Install the upper and lower trim cover.
4. Install the steering column into the vehicle.
5. Install the steering wheel onto the steering column.
6. Enable the SIR system. Refer to SIR Disabling and Enabling.

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