Hyundai Tucson: Engine Control System / Engine Coolant Temperature Sensor (ECTS) Repair procedures
| Inspection |
| 1. |
Turn the ignition switch OFF. |
| 2. |
Remove the ECTS (Refer to "Removal"). |
| 3. |
After immersing the thermistor of the sensor into engine coolant, measure resistance between the ECTS terminals 3 and 4. |
| 4. |
Check that the resistance is within the specification.
|
| Removal |
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
| 2. |
Disconnect the engine coolant temperature sensor connector (A).
|
| 3. |
Supplement the engine coolant.
(Refer to Engine Control System - “Cooling System”)
|
| Installation |
|
|
|
| 1. |
Install in the reverse order of removal.
|
Engine Coolant Temperature Sensor (ECTS) Schematic Diagrams
Circuit Diagram
(M/T)
(A/T)
...
Crankshaft Position Sensor (CKPS) Description and Operation
Description
Crankshaft Position Sensor (CKPS) detects the crankshaft
position and is one of the most important sensors of the engine control
system. If there is no CKPS signal input, the engine ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Alternator Description and Operation
Description
The Alternator has eight built-in diodes, each rectifying AC current to DC current.
Therefore, DC current appears at alternator "B" terminal.
In addition, the charging voltage of this alternator is regulated by the battery voltage detection system.
The alternator is regulated by th ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Defogging logic
To reduce the possibility of fogging up the inside of the windshield, the air
intake or air conditioning are controlled automatically according to certain conditions
such as or
position. To cancel or return to the
defogging logic, perform the following steps:
Manual climate control system
...