For 1990-2009 cars

Callout | Component Name
--- | ---

#### Preliminary Procedure

Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement .

1 | Heater Core Cover Screw Notice: Refer to Fastener Notice in the Preface section. Tighten 1.5 N·m (13 lb in)
2 | Heater Core Cover
3 | Air Conditioning Refrigerant Temperature Sensor Tip

1. Disconnect the air conditioning refrigerant temperature sensor electrical connector.
2. Twist the air conditioning refrigerant temperature sensor to the left to release and pull upward.