Kia Cee'd: Troubleshooting / A/C Pressure Transducer Description and operation

The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed. Engine ECU stops the operation of the compressor when the temperature of refrigerant line is very high or very low irregularly to optimize air conditioning system.

Receiver-Drier Repair procedures

Replacement 1. Remove the condenser. 2. Remove the cap (B) on the bottom of the condenser with a L wrench (A). ...

A/C Pressure Transducer Repair procedures

Inspection 1. Measure the pressure of high pressure line by measuring voltage output between terminal “1” and “2”. 2. ...

Other information:

Kia Cee'd JD Owners Manual: Inside light (5 Door and Wagon)
1. Turn off the engine. 2. Open the tailgate. 3. Remove the service cover using a flatblade screwdriver. 4. Loosen the retaining nuts. 5. Disconnect the power connector. 6. Remove the rear combination light assembly from the body of the vehicle. Tail light or tail and stop light (Bul ...

Kia Cee'd JD Owners Manual: Temperature control
The temperature will increase to the maximum (HI) by turning the knob to the right extremely. The temperature will decrease to the minimum (Lo) by turning the knob to the left extremely. When turning the knob, the temperature will increase or decrease by 0.5°C/1°F. When set to the l ...