Kia Soul EV: Heater / High Voltage PTC Heater Description and Operation

Kia Soul EV (PS EV) 2015-2020 Service Manual / Heating,Ventilation, Air Conditioning / Heater / High Voltage PTC Heater Description and Operation

Operation Condition

1.	The power supplied to the PTC heater should be within DC 240V - 420V (high voltage).

2.	The power supplied to the PTC heater should be within 9.0V - 16.0V (low voltage).

3.	The interlcok and insulation resistance must be normal.

4.	The engine must be running.

5.	The high voltage PTC heater operates depending on the operating Duty output.

6.	If the high voltage PTC heater is abnormal, check the Fail Safe.

Evaporator Core Repair procedures

Replacement • Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failu ...

High Voltage PTC Heater Repair procedures

Inspection 1. Check for output signal in the heater and A/C control unit. 2. Using the GDS, check whether there is a problem in the interlock. 3. Check whether the low voltage (12V) is sup ...

Other information:

Kia Soul EV (PS EV) 2015-2020 Service Manual: Troubleshooting

Troubleshooting Problem Symptoms Table Before replacing or repairing air conditioning components, first determine if the malfunction is due to lack of refrigerant, air flow or compressor. Use the following table to find the cause of the problem. The numbers indicate the order of the lik ...

Kia Soul EV (PS EV) 2015-2020 Service Manual: Intake Actuator Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the intake actuator connector. 3. Verify that the actuator operates to the recirculation position when 12V is connected to terminal 3 and ground to terminal 7. Verify that the intake actuator operates to the recirculated air posi ...