KIA Niro: Water Temperature Control Assembly
Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Engine Mechanical System / Cooling System / Water Temperature Control Assembly
Removal and Installation
Water Temperature Control Assembly
- Disconnect the battery negative terminal.
- Loosen the drain plug, and drain the engine coolant. Remove the
reservoir cap to help drain the coolant
faster.
(Refer to Cooling System - "Coolant")
- Remove the air cleaner assembly.
(Refer to Intake and Exhaust System - "Air Cleaner")
- Disconnect the radiator upper hose (A).
- Disconnect the heater hoses (A).
- Disconnect the wiring connectors and harness clamps and remove the connector brackets around the water temperature control assembly.
- Disconnect the degassing hose (A) and EGR cooler hose (B).
- Disconnect the oil cooler hose (A).
- Disconnect the water temperature sensor connector (A).
- Remove the water temperature control assembly (A).
Tightening torque : 18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)
Warning
- When you use current-carrying bolts and nuts for the coolant temperature control assembly, use the specified bolts and nuts.
- Before mounting the coolant temperature control assembly, clean the contact surface.
- Before mounting the coolant temperature control assembly, make sure that the thermostat for separate cooling is not open or closed stuck due to foreign substance.
- Install in the reverse order of removal.
READ NEXT:
Heater Pipe | Active Air Flap (AAF) Repair procedure
Disconnect the battery negative terminal.
Loosen the drain plug, and drain the engine coolant. Remove the reservoir cap to help drain the coolant faster.
(Refer to Cooling System - "Coolant")
Remove
SEE MORE:
Electric EGR Control Valve
Specification
Motor
Position sensor
Electric EGR Control Valve Description and operation
Description
The Electric EGR Control Valve is a solenoid valve installed between the EGR
cooler and the exhaust
line that controls the EGR (Exhaust
Limitations of Remote Smart
Parking Assist
In the following circumstances, Remote
Smart Parking Assist performance to
park or exit the vehicle may be limited,
there may be a risk of collision, or
Remote Smart Parking Assist may turn
off. Park or exit the vehicle manually if
necessary.
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