OEM 2006 Buick Terraza Parking Assist Distance Sensor

2006 Buick Terraza Parking Assist Distance Sensor Parts and Q&A

• Q: How to replace the rear Parking Assist Distance Sensor on 2006 Buick Terraza?

  A: Start the replacement of the rear object sensor by removing the rear bumper fascia. Unlock the tabs holding the housing to extract the rear object sensor from its position. Pull the spring's sides while detaching it from the housing before opening the housing tabs for removal. Remove first the rear object sensor bezel from the rear fascia. Application starts with painting the new rear object sensor while avoiding refinishing of pre-existing sensors. Employ a suitable paint thickness gauge for non-ferrous metals to measure paint layer thickness until it reaches 6 mm. Properly place the keyhole against the key before pushing the rear object sensor bezel firmly against the fascia. Attache the fascia bezel housing by connecting its cutouts from behind the fascia before permanently attaching the spring to the housing with the spring keys set at the housing's upper and lower sections. Before assembly you must install the decoupling ring to the sensor while sliding the sensor into the housing so that its connector points towards the passenger side of the fascia. The last step involves attaching the electrical connector while returning the rear bumper fascia in place.