| Description |
| • |
Automatic transaxle system relies on various measurement data
to determine the current control status and extrapolate the necessary
compensation values. |
| • |
These values are used to control the actuators and achieve the desired control output. |
| • |
If a problem with the drivetrain, including the transaxle,
has been identified, perform self-diagnosis and basic transaxle
inspection (oil and fluid inspection) and then check the control
system's components using the diagnosis tool.
|
| Control System Composition |

Schematic DiagramsHyundai Elantra AD (2016-2020) Service Manual: 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 s ...
Hyundai Elantra AD (2016-2020) Service Manual: Electric Thermostat (ECT) Repair procedures
Removal and Installation
•
Disassembly of the thermostat would have an adverse effect,
causing a lowering of cooling efficiency. Do not remove the thermostat,
even if the engine tends to overheat.
Thermostat
1.
Drain engine coolant so its level is below th ...