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: Battery saver function
The purpose of this feature is to prevent the battery from being discharged. The system automatically turns off the parking lights when the driver removes the ignition key (Smart key : turns off the engine) and opens the driver- side door. With this feature, the parking lights ...

Kia Cee'd JD Owners Manual: Instrument panel overview
1. Instrument cluster 2. Horn 3. Steering wheel audio control 4. Cruise control switch Speed limiter control switch Cluster display mode conversion switch 5. Driver’s air bag 6. Ignition switch or ENGINE START/STOP button 7. Hazard warning switch 8. Audio 9. Seat warmer 10. Centra ...