Hyundai Santa Fe (TM): Engine Control System / Engine Coolant Temperature Sensor (ECTS). Repair procedures

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Engine Control/Fuel System / Engine Control System / Engine Coolant Temperature Sensor (ECTS). Repair procedures

Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the ECTS connector.
3.
Remove the ECTS.
4.
After immersing the thermistor of the sensor into engine coolant, measure resistance between the ECTS terminals 3 and 4.
5.
Check that the resistance is within the specification.
Specification : Refer to "Specification"
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the engine control module.
(Refer to Engine Control/Fuel System - "Engine Control Module (ECM)")
3.
Disconnect the engine coolant temperature sensor connector (A).
4.
Remove the installation bolts (B), and then remove the engine coolant temperature sensor from the engine.
Tightening Torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

  
•
Note that engine coolant may be flowed out from the water temperature control assembly when removing the sensor.
5.
Supplement the engine coolant.
(Refer to Engine Mechanical System - "Coolant")
Installation
  
•
Install the component with the specified torques.
•
Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
  
•
Apply the engine coolant to the O-ring.
  
•
Insert the sensor in the installation hole and be careful not to damage when installation.
1.
Installation is reverse of removal.

    Circuit Diagram Harness Connector

    Description Crankshaft Position Sensor (CKPS) detects the crankshaft position and is one of the most important sensors of the engine control system.

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Power Windows

    Description and operation Function Of Safety Power Window When driver door power window auto-up switch is operated, safety function is activated. 1. Safety function condition When detect the force of 100N (using the 10N/mm spring) during the window rising, window is reversed.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: AC Inverter System

    Description and operation Description An inverter is a device that transforms the DC voltage from the battery into an AC voltage (220 V). The inverter can power various electrical devices that consume 200 W or less, including mobile phone or notebook rechargers, audio systems, and TVs.

    Categories

     
    Copyright © 2026 www.hsafe4.com - 0.0191