Kia Niro: Air Conditioning System / Compressor Troubleshooting

Kia Niro 2017 (DE HEV) Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / Compressor Troubleshooting

Troubleshooting

Fault code	Fail description	Remedy
60	Compressor CAN signal fault	1. Check HV, LV connector connection. 2. Check LV connector pin condition. 3. Check vehicle inverter fuse condition. 4. A/C ON then check compressor operation. 5. If it does not operate, replace compressor.
61	Compressor operation state error received
62	Low voltage	1. Check HV connector connection. 2. Check vehicle inverter fuse condition. 3. Check voltage level of high voltage battery. 4. A/C ON then check compressor operation. 5. If it does not operate, replace compressor.
63	High voltage	1. Identify vehicle model on compressor. 2. Check voltage level of high voltage battery. 3. A/C ON then check compressor operation. 4. If it does not operate, replace compressor.
65	Overheat protection	1. Check heating object in engine room. 2. Check A/C system for defects. 3. After 20 minutes, IG ON and A/C ON then check compressor operation. 4. If it does not operate, replace compressor.
67	Over current protection	1. Check cooling fan operation. 2. Check AAF(Active Air Flap) for short circuit. 3. After 20 minutes, IG ON and A/C ON then check compressor operation. 4. If it does not operate, replace compressor.
69	Missed restart
70	Over torque protection
71	A/C on Operating Permission Not Received	1. Check the BMS. 2. Check the high voltage wiring shorted.
72	A/C Compressor Permission Power Not Received	1. Check the BMS. 2. Check the high voltage wiring shorted.
68	Current Measurement Error	1. If it does not operate, replace compressor. 2. Check vehicle inverter fuse condition.
78	Compressor Interlock Circuit OPEN

Compressor Repair procedures

Removal • Be sure to read and follow the “General Safety Information and Caution” ...

Condenser Components and components location

Components Location 1. Condenser ...

Other information:

Toyota Corolla 2019-2022 Owners Manual: iMT (Intelligent Manual Transmission)
The iMT optimally controls the engine speed to suit the driver’s operation of the clutch pedal and shift lever, helping the driver to shift gears more smoothly. Additionally, when the clutch pedal is operated, the iMT helps reduce shift shock, allowing for lighter shift operations when driving ...

Kia Niro (DE HEV) Owners Manual: Jacking instructions
The jack is provided for emergency tire changing only. To prevent the jack from “rattling” while the vehicle is in motion, store it properly. Follow jacking instructions to reduce the possibility of personal injury. WARNING - Changing tires Never attempt vehicle repairs in the traffic l ...