Hyundai Venue: Engine Control System / Engine Coolant Temperature Sensor (ECTS). Repair procedures

Hyundai Venue (QX) (2020-2024) Service Manual / Engine Control / Fuel System / Engine Control System / Engine Coolant Temperature Sensor (ECTS). Repair procedures

Inspection

1.	Turn ignition switch OFF.

2.	Disconnect ECTS connector.

3.	Remove the ECTS.

4.	After immersing the thermistor of the sensor into engine coolant, measure resistance between ECTS terminals 1 and 3.

Check that the resistance is within the specification.

Temperature [°C (°F)]	Resistance (kΩ)
- 40 (-40)	48.14
- 20 (-4)	14.13 - 16.83
0 (32)	5.79
20 (68)	2.31 - 2.59
40 (104)	1.15
60 (140)	0.59
80 (176)	0.32

Removal

1.	Turn ignition switch OFF and disconnect the battery negative (-) terminal.

2.	Disconnect the engine coolant temperature sensor connector (A).

Remove the water temperature sensor (B).

Engine coolant temperature sensor installation :

29.4 - 39.2 N.m (3.0 - 4.0 kgf.m, 21.7 - 28.9 lb-ft)

Hyundai Venue. Engine Coolant Temperature Sensor (ECTS). Repair procedures

Installation

•	Install the component with the specified torques.

•	Note that engine coolant may be flowed out from the water temperature control assembly when removing the sensor.

1.	Install in the reverse order of removal.

Engine Coolant Temperature Sensor (ECTS). Schematic diagrams

Crankshaft Position Sensor (CKPS)

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Head Restraints

The vehicle’s front and rear seats have adjustable head restraints. The head restraints provide comfort for passengers, but more importantly they are designed to help protect passengers from whiplash and other neck and spinal injuries during an accident, especially in a rear impact collision.

WARNING

To reduce the risk of serious injury or death in an accident, take the following precautions when adjusting your head restraints:

Always properly adjust the head restraints for all passengers BEFORE starting the vehicle. NEVER let anyone ride in a seat with the head restraints removed or reversed.

Hyundai Venue. Head Restraints