Hyundai Santa Fe (TM): Automatic Transaxle Control System / Description and operation

Description
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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.
â–¶ Control System Composition

    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: Photo Sensor. Repair procedures

    Inspection 1. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 2. The voltage will rise with higher intensive light and reduce with lower intensive light.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Components and components location

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