Avalanche 4WD V8-5.3L (2011)
8. Install the sensor to the sensor housing.
9. Connect the electrical harness.
10. Install the rear fascia. Refer to Rear Bumper Fascia Replacement .
8. Install the sensor to the sensor housing.
9. Connect the electrical harness.
10. Install the rear fascia. Refer to Rear Bumper Fascia Replacement .