DeVille DTS V8-4.6L VIN 9 (2002)
5. Install the housing to the bezel from the back of the rear fascia. Press into the cut outs until fully secured.
IMPORTANT: The spring keys must be on the top and bottom of the housing.
6. Install the spring (1) to the housing (2).
7. Install the decoupling ring (2) to the sensor (1).
8. Insert the sensor into the housing (4) with the connector pointing toward the passenger side of the fascia. The sensor tabs secure into the cutouts on