OEM Chevrolet Avalanche 2500 Parking Assist Distance Sensor

Chevrolet Avalanche 2500 Parking Assist Distance Sensor Parts Questions & Experts Answers

• Distance Sensor
  88891836
  Q: How to replace the rear Parking Assist Distance Sensor on Chevrolet Avalanche 2500?

  A: Start by disconnecting all electrical connectors connecting to the rear object sensor. Climb to the notches that lock the housing then detach the rear object sensor. A small-size screwdriver at helps users release tabs before removing the spring from the system. After pushing the tabs from inside the housing you can pull out the assembly after pushing the bezel through the fascia. Render the new rear object sensor while carefully avoiding previous sensor surface paint to prevent sensor malfunction due to too much paint accumulation. The maximum acceptable paint thickness is 6 mils. A paint thickness gauge specific for non-ferrous metals should verify that the paint layer stays below 6 mils during application. Place the keyhole component adjacent to its designated position on the key before pushing the sensor bezel into the fascia. Secure the housing onto the bezel by placing it through the fascia's backside until all bezel cutouts properly accept the housing. Push the spring into the housing until it reaches the complete seat position while maintaining firm sensor attachment to the bumper fascia through spring keys located on housing ends. Use the sensor's decoupling ring to mount it before setting the sensor inside the housing so its connector faces the passenger-side fascia surface while tabs lock into housing cutouts. Finally, connect the electrical connectors.