GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging .

  2. Object Number: 411429  Size: SH
  3. Disconnect the electrical connector from the sensor.
  4. Unscrew the sensor from the refrigerant line.

Installation Procedure

  1. Install the sensor to the refrigerant line.

  2. Object Number: 411429  Size: SH
  3. Connect the electrical connector to the sensor.
  4. Evacuate and charge the system. Refer to Refrigerant Recovery and Recharging .