Hyundai Ioniq: Cooling System / Water Temperature Control Assembly. Components and components location

Hyundai Ioniq (AE) 2017-2024 Service Manual / Engine Mechanical System / Cooling System / Water Temperature Control Assembly. Components and components location

Components

1. Water temperature control (WTC) outlet fitting
2. Water temperature control (WTC) housing
3. Water temperature control (WTC) gasket
4. Water temperature control (WTC) outlet fitting gasket

5. Water temperature sensor
6. Return & degassing pipe & hose
7. Heater pipe
8. Separate cooling thermostat

Reservoir Tank. Repair procedures

Removal and installation1.Loosen the drain plug, and drain the engine coolant. Remove the reservoir cap to help drain the coolant faster.(Refer to Cooling System - "Coolant")2...

Water Temperature Control Assembly. Repair procedures

Removal and installationWater Temperature Control Assembly1.Disconnect the battery negative terminal.2.Loosen the drain plug, and drain the engine coolant...

Other information:

Hyundai Ioniq (AE) 2017-2024 Owner's Manual: Non-operational conditions of Parking Distance Warning (Reverse) System

The Parking Distance Warning (Reverse) System may not operate normally when: Moisture is frozen to the sensor. The sensor is covered with dirt or debris such as snow or ice, or the sensor cover is blocked. There is a possibility of the Rear Parking Distance Warning (Reverse) System malfunction when: Driving on uneven road surfaces such as unpaved roads, gravel, bumps, or gradient...

Hyundai Ioniq (AE) 2017-2024 Service Manual: Troubleshooting

Fail-Safe Mode Item Fail-Safe ETC MotorThrottle valve stuck at 7°TPSTPS 1 faultReplace it with TPS 2TPS 2 faultReplace it with TPS 1TPS 1, 2 faultThrottle Angle (°) Throttle valve stuck at 7°Duty (%)• TPS1 : 13...