TrailBlazer 4WD L6-4.2L VIN S (2002)
10. Disconnect the discriminating sensor (2) electrical connector.
11. Remove the discriminating sensor from the vehicle.
INSTALLATION PROCEDURE
1. Position the discriminating sensor assembly above the front bumper.
2. Connect the discriminating sensor (2) electrical connector.
3. Install the connector-position assurance (CPA) to the discriminating sensor electrical connector.
4. Install the retaining bolts and protective cover (1) to the discriminating sensor.
5. Position the discriminating sensor assembly to the frame (1).
NOTE: Refer to Fastener Notice in Service Precautions.
