Hyundai Santa Fe (TM): Automatic Transaxle Control System / Description and operation
| Description |
| • |
Automatic transaxle system relies on various measurement data to determine
the current control status and extrapolate the necessary compensation
values.extrapolate the necessary compensation values.
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| • |
These values are used to control the actuators and achieve the desired
control output.
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| • |
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
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Adjustment TCM Learning 1. Overview and purpose of learning 1) The purpose is to ensure the initial operation safety by correcting the oil pressure differences between transmissions.
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Blower Resistor (Manual). Repair procedures
Inspection 1. Measure the resistance between the terminals. 2. The measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor) Replacement 1.
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Remote Smart Parking Assist (RSPA). Repair procedures
Removal ADAS Parking ECU (ADAS_PRK) 1. Disconnect the negative (-) battery terminal. 2. Remove the ADAS Parking ECU (ADAS_PRK). (Refer to Advanced Driver Assistance System (ADAS) - "ADAS Parking ECU (ADAS_PRK)") Parking/View switch