GM Service Manual Online
For 1990-2009 cars only

Coolant Level Sensor Replacement VIN C

Removal Procedure

  1. Remove the surge tank. Refer to Radiator Surge Tank Replacement .

  2. Object Number: 69937  Size: SH
  3. Disconnect the electrical connector from sensor.
  4. Replace sensor.

Installation Procedure

  1. Install sensor.

  2. Object Number: 69937  Size: SH
  3. Connect the electrical connector to sensor.
  4. Install the surge tank. Refer to Radiator Surge Tank Replacement .

Coolant Level Sensor Replacement VIN 1

Removal Procedure


    Object Number: 165573  Size: SH
  1. Remove the coolant level sensor electrical connector.
  2. Remove the coolant level sensor.

Installation Procedure

  1. Install the coolant level sensor.

  2. Object Number: 165573  Size: SH
  3. Install the coolant level sensor electrical connector.
  4. Check the coolant level.