Air Conditioning Refrigerant Temperature Sensor Replacement

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2010 GMC Yukon XL, 2010 GMC Yukon, 2010 Chevrolet Tahoe, 2010 Chevrolet Suburban, and 2010 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Air Conditioning Refrigerant Temperature Sensor

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedures Remove the air conditioning evaporator core. Refer to Air Conditioning Evaporator Core Replacement (Without HP2) or Air Conditioning Evaporator Core Replacement (With HP2) . Reposition any wiring or hoses to gain access to evaporator temperature sensor.
1	Air Conditioning Evaporator Air Temperature Sensor Procedure Disconnect the wiring connector Remove Air Conditioning Evaporator Air Temperature Sensor Ensure that the evaporator air temperature sensor is installed in the exact same position as the previously removed evaporator core.

Callout

Component Name

Preliminary Procedures

Remove the air conditioning evaporator core. Refer to Air Conditioning Evaporator Core Replacement (Without HP2) or Air Conditioning Evaporator Core Replacement (With HP2) .
Reposition any wiring or hoses to gain access to evaporator temperature sensor.

Air Conditioning Evaporator Air Temperature Sensor

Procedure

Disconnect the wiring connector
Remove Air Conditioning Evaporator Air Temperature Sensor
Ensure that the evaporator air temperature sensor is installed in the exact same position as the previously removed evaporator core.