Hyundai Santa Fe: Automatic Transaxle Control System / Input Speed Sensor. Description and operation
Input speed sensor is a vital unit that measures the rate of rotation of the
input shaft inside the transaxle and delivers the readings to the TCM. The sensor
provides critical input data that's used in feedback control, damper clutch
control, gear setting control, line pressure control, clutch activation pressure
control, and sensor fault analysis.

Inspection
•
Refer to the DTC manual for the check procedure...
Specifications
▷ Type : Hall effect sensor
▷ Specifications
Items
Specifications
Operation condition [°C(°F)]
(-40 to 150) -40 to 302
Sensor length (mm)
35...
Other information:
The TPMS Malfunction Indicator will illuminate after it blinks for approximately
one minute when there is a problem with the Tire Pressure Monitoring System.
We recommend that you have the system checked by an authorized HYUNDAI dealer
as soon as possible...
Specification
Item
Specification
Rated Voltage
DC 12.5V
Operating voltage
DC 12.2 - 15.0V
Operating temperature
-30°C to 75°C
Output voltage
AC 198 - 242V (rms)
Output frequency
60 ± 6 Hz
Rated power
200W (-30°C - 45°C)
Current spec...
Categories

The armrest is located in the center of the rear seat. Pull the armrest down
from the seatback to use it.
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