Air Conditioning Refrigerant Temperature Sensor Replacement Cost Estimate

The average cost for an Air Conditioning Refrigerant Temperature Sensor Replacement is between $154 and $194.

Labor costs are estimated between $86 and $127 while parts are typically priced around $67.
This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
For a more accurate estimate based on your location, use our Fair Price Estimator below.

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Air Conditioning Refrigerant Temperature Sensor Replacement

How are Air Conditioning Refrigerant Temperature Sensor issues diagnosed?

The first step to identifying an issue with the temperature sensor is to identify if it is functioning properly. This can be done by measuring the temperature of the sensor or refrigerant line and comparing those readings to the sensor readings in the vehicle. If the readings match, the sensor is likely functioning properly. However, if an incongruence exists between the readings, the sensor will be replaced once the circuit is verified to function properly.

How are Air Conditioning Refrigerant Temperature Sensors replaced?

Replacing these refrigerant temperature sensor requires the system to be evacuated of all refrigerant, the sensor unscrewed and replaced, and then recharging the system. If the vehicle uses an orifice tube, the technician will likely recommend replacing it while the system is discharged, and if signs of water contamination are present, the receiver drier or accumulator should be replaced as well. Finally, the system can be recharged, and the air conditioning system will be tested to prove the repair.

RepairPal Recommendations for Air Conditioning Refrigerant Temperature Sensor issues

Air conditioning issues tend to have the same symptoms, but there are many components that may fail and lead to these symptoms. This being the case, it is imperative that the air conditioning system be diagnosed properly before replacing components. This will prevent frustration and frivolous costs.

What to look out for when dealing with Air Conditioning Refrigerant Temperature Sensor issues

Not all vehicles have an refrigerant temperature sensors. Some will only deactivate the system based on system pressure at other positions, so diagnosis is a must. It may be the most helpful to have the service manual for the vehicle on hand to allow proper diagnostic procedures to be taken.

Can I replace the Air Conditioning Refrigerant Temperature Sensor myself?

This is not a repair that can be performed by the DIY mechanic unless refrigerant recovery equipment and vacuum and recharge equipment are on hand. Since this equipment is very costly, the most cost effective option is to have the air conditioner serviced by a professional.