954A12DBK2 Hyundai / KIA TCU, Price: 604.36$, Weight: 1kg

    • Make Number Name Availability Weight, kg Ship in, Days Price

    Hyundai / KIA

    954A12DBK2

    TCU

    		 0

    1

    4-5

    604.36$
    Not Available

    Compatibility

    MarketModel Year FromDiagram
    MES2022 View

    Transmission Control Module (TCM) for Smooth Shifting

    This electronic control unit is needed to manage how your automatic gearbox shifts and reacts to throttle, load, and road speed. It is the “brain” that keeps gear changes clean, fuel use reasonable, and driving feel consistent.

    How It Works ⚙️

    The module reads signals from sensors (speed, temperature, selector position) and then commands the transmission solenoids and pressure control. By adjusting hydraulic pressure and shift timing, it helps prevent harsh engagement, slip, and delayed shifting.

    When This Unit Fails

    A faulty controller can cause jerking shifts, stuck-in-gear behavior, warning lights, limp mode, poor acceleration, or random gear hunting. If ignored, incorrect pressure control may overheat the transmission, wear clutch packs faster, and lead to costly gearbox damage.

    Why Replacement Matters ✅

    Installing a healthy module restores correct shift logic and protects internal transmission parts from unnecessary stress—especially important in modern vehicles where software and electronics control most shifting decisions.

    Compatibility

    • Kia Sportage 22 (2022-)