Kia Soul: ETC (Electronic Throttle Control) System. Description and Operation
Kia Soul 2014-2019 PS Service Manual / Engine Control / Fuel System / Engine Control System / ETC (Electronic Throttle Control) System. Description and Operation
Description
The Electronic Throttle Control (ETC) System consists of a throttle body
with an integrated control motor and throttle position sensor (TPS). Instead
of the traditional throttle cable, an Accelerator Position Sensor (APS) is used
to receive driver input. The ECM uses the APS signal to calculate the target
throttle angle; the position of the throttle is then adjusted via ECM control
of the ETC motor. The TPS signal is used to provide feedback regarding throttle
position to the ECM. Using ETC, precise control over throttle position is possible;
the need for external cruise control modules/cables is eliminated.
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| 1. Dry bearing 2. DC motor 3. Non-contact hall sensor 4. Gear |
5. Magnet 6. Hall IC 7. Yoke 8. Stator |
Schematic Diagram
Engine Control Module (ECM). Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery
cable.
2.
Remove the battery. (Refer to Engine Electrical Syst ...
ETC (Electronic Throttle Control) System. Troubleshooting
Fail-Safe Mode
Item
Fail-Safe
ETC Motor
Throttle valve stuck at 7В°
TPS
TPS 1 fault
ECM looks at TPS2
TPS 2 fault
ECM ...
See also:
Specifications
Items
Specifications
Clutch operation method
Hydraulic type
Clutch cover
Type
Diaphragm spring strap
Clutch disc Type
...
Temperature Control Actuator Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel" ...
Rear window wiper and washer switch (if equipped)
The rear window wiper switch is located at the end of the wiper and washer switch
lever. Turn the switch to the desired position to operate the rear wiper and washer.
ON - Normal wiper operatio ...