Hyundai Ioniq: Cooling System / Thermostat. Components and components location

Water pump. Troubleshooting

TroubleshootingWater Pump Symptoms Possible Causes Remedy Coolant leakage• From the bleed hole of the water pumpVisually check• Check leaks after about ten-minute warming up...

Thermostat. Repair procedures

Removal and Installation    • Disassembly of the thermostat would have an adverse effect, causing a lowering of cooling efficiency...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Special service tools

Special Service Tools Tool (Number and name) Illustration Application Correction jig for LDWS or LKAS(09890-3V100)Correction of LDWS (Lane Departure Warning System) or LKAS (Lane keeping assist system)...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Manual Heating and Air Conditioning

The heating and cooling system can be controlled manually by pushing buttons other than the AUTO button. In this case, the system works sequentially according to the order of buttons selected. When pressing any button except the AUTO button while using automatic operation, the functions not selected will be controlled automatically...