Hyundai Equus: Transmission Oil Temperature Sensor Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Automatic Transmission System (SBC) / Automatic Transmission Control System / Transmission Oil Temperature Sensor Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Automatic Transmission System (SBC) / Automatic Transmission Control System / Transmission Oil Temperature Sensor Description and Operation
| Description |
Transmission oil temperature sensor monitors the automatic Transmission fluid's temperature and conveys the readings to TCM.
It is an NTC (Negative Thermal Coefficient) sensor whose
resistance has an inversely proportional relationship with the
temperature level. Data produced by this sensor is used to identify
damper clutch activation and deactivation zones within the low
temperature and high temperature range and to compensate hydraulic
pressure levels during gear changes.
Transmission Control Module (TCM) Repair procedures
Inspection
TCM Problem Inspection Procedure
1.
TEST TCM GROUND CIRCUIT: Measure resistance between TCM and
chassis ground using the backside of TCM harness connector as TCM side
check poin ...
Transmission Oil Temperature Sensor Specifications
Specifications
x Type: Negative Thermal Coefficient Type
Temp.[(°C)°F]Resistance (kx)(-40)-40139.5(-20)-4.047.4(0)32.018.6(20)68.08.1(40)104.03.8(60)140.01.98(80)176.01.08(100)212.00.63(120)2 ...
See also:
Lane Departure Warning System (LDWS) Unit Components and Components Location
Components
...
Vanity mirror lamp
Opening the lid of the vanity mirror will automatically turn on the mirror light.
CAUTION
To prevent unnecessary charging system drain, close the vanity mirror cover
after using the mirror. ...
Hazard warning flasher
The hazard warning flasher serves as a warning to other drivers to exercise extreme
caution when approaching, overtaking, or passing your vehicle.
It should be used whenever emergency repairs a ...
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