Kia Soul: Transaxle Control Module (TCM). Description
Kia Soul 2014-2019 PS Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Transaxle Control Module (TCM). Description
Transaxle Control Module (TCM) is the automatic transaxle's brain. The
module receives and processes signals from various sensors and implements a
wide range of transaxle controls to ensure optimal driving conditions for the
driver. TCM is programmed for optimal response to any on-road situation. In
the event of a transaxle failure or malfunction, TCM stores the fault information
in memory so that the technician may reference the code and quickly repair the
transaxle.
Functions
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Monitors the vehicle's operating conditions to determine the optimal
gear setting.
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Performs a gear change if the current gear setting differs from
the identified optimal gear setting.
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Determines the need for damper clutch (D/C) activation and engages
the clutch accordingly.
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Calculates the optimal line pressure level by constantly monitoring
the torque level and adjusts the pressure accordingly.
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Diagnoses the automatic transaxle for faults and failures.
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Adjustment
Transaxle Control Module (TCM) Learning When shift shock is occurred or parts related with the transaxle are replaced, TCM learning should be performed. In the following cas ...See also:
Manual transaxle shift indicator
Type A
Type B
This indicator informs you which gear is desired while driving to save fuel.
For example
: Indicates that shifting up to the
3rd gear is desired (currently the shift lever is i ...
Changing the coolant
Have the coolant changed by an authorized Kia dealer according to the Maintenance
Schedule at the beginning of this chapter.
CAUTION
Put a thick cloth around the radiator cap before refilling the ...
Wipers & Washers
A : Wiper speed control
MIST – Single wipe
OFF – Off
INT – Intermittent wipe
LO – Low wiper speed
HI – High wiper speed
B : Intermittent wipe time adjustment
C :Wash with br ...