TrailBlazer 4WD L6-4.2L VIN S (2002)
1. Remove the floor console.
2. Rotate the console.
3. Remove the screw from the air outlet duct.
4. Remove the air outlet duct from the floor console.
5. Remove the rear mode actuator retaining screws.
6. Disconnect the electrical connector.
7. Remove the rear mode actuator.
INSTALLATION PROCEDURE