GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Terrain 🢒 Safety and Security 🢒 Object Detection 🢒 Rear Object Sensor Replacement

Rear Object Sensor Replacement C 100/Long Body

Removal Procedure

    Caution: Refer to Battery Disconnect Caution in the Preface section.

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .

    2. Object Number: 1758364 Size: SH
  2. Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement .
  3. Disconnect the connector on the sensor.
  4. Remove the rear object alarm sensor on the rear bumper fascia by turning the retainer.

Installation Procedure

    Object Number: 1758364 Size: SH
  1. Install the rear object alarm sensor on the rear bumper fascia by turning the retainer.
  2. Connect the electrical connector.
  3. Install the rear bumper fascia. Refer to Rear Bumper Fascia Replacement .
  4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .

Rear Object Sensor Replacement C 105/Short Body

Removal Procedure

    Caution: Refer to Battery Disconnect Caution in the Preface section.

  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .

    2. Object Number: 1829859 Size: SH
  2. Remove the rear bumper fascia. Refer to Rear Bumper Fascia Replacement .
  3. Disconnect the connector on the sensor.
  4. Remove the rear object alarm sensor on the rear bumper fascia by pulling the sensor with open key holders.

Installation Procedure

    Object Number: 1829859 Size: SH
  1. Install the rear object alarm sensor on the rear bumper fascia by pushing the sensor, making sure that the keys are placed in proper position.
  2. Connect the electrical connector.
  3. Install the rear bumper fascia. Refer to Rear Bumper Fascia Replacement .
  4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .