GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1998 🢒 Grand Prix 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Sun Load Temperature Sensor Replacement

Removal Procedure
  1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.

    2. Object Number: 313027 Size: SH
  2. Insert a small, flat-bladed tool into the slot on the upper trim pad sensor bezel on the IP upper trim pad. Unsnap the bezel with a twisting motion.
  3. Remove the sunload sensor from the instrument panel trim pad sensor bezel by twisting the socket ¼ turn counterclockwise.
  4. Disconnect the electrical connector from the sun load temperature sensor.
  5. Remove the sunload sensor.

Installation Procedure
  1. Connect the electrical connector to the sun load temperature sensor.

    2. Object Number: 313027 Size: SH
  2. Install the sunload sensor to the instrument panel (IP) trim pad sensor bezel by twisting the socket ¼ turn clockwise.
  3. Align the IP trim pad sensor bezel to the slot on the IP upper trim pad. Snap the bezel into place.
  4. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.