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:

: Automatic Climate Control - Vehicles With: Electronic Automatic Temperature Control (EATC)
Note: Depending on your vehicle option package, the controls may look different from what you see here. Note: For Hybrid vehicles, the air conditioning compressor may run and airflow may be felt when the climate control is off to provide cooling to the battery. Directing the Airflow Press and ...

Kia Cee'd JD Service Manual: IMS Power Seat Control Repair procedures
Inspection 1. Disconnect the IMS control switch connector. 2. With the power IMS control switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace ...