TrailBlazer 4WD L6-4.2L VIN S (2002)
2. Partially remove the switch bezel from the seat.
3. Remove the seat switches from the switch bezel by releasing the retaining tabs.
4. Remove the lumbar switch from the switch bezel by releasing the retaining tabs.
5. Remove the switch bezel from the seat.
INSTALLATION PROCEDURE
1. Install the lumbar switch to the switch bezel, verifying that the retaining tabs are fully seated.
2. Install the seat switches to the switch bezel, verifying that the retaining tabs are fully seated.
NOTE: Refer to Fastener Notice in Service Precautions.