Hyundai Santa Fe (TM): Hydraulic System / Underdrive Brake Control Solenoid Valve (UD/B_VFS). Description and operation

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Automatic Transaxle System (SBC) / Hydraulic System / Underdrive Brake Control Solenoid Valve (UD/B_VFS). Description and operation

Description
Underdrive brake control solenoid valve(UD/B) is attached to the valve body.
This variable force solenoid valve directly controls the hydraulic pressure inside the underdrive brake.

    Inspection    • Refer to the DTC manual for the check procedure.

    Component Location (1)_Valve Body Cover 1. Valve Body Cover 2. Valve Body Cover Gasket 3. Solenoid Valve Connector Component Location (2)_Solenoid Valve 1.

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Troubleshooting

    Diagnosis with Diagnostic tool 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool). The diagnostic system (Diagnostic tool) provides the following information.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Specifications

    Specifications [ADAS_PRK Application Specification (MOBIS)] Item Specification Ultrasonic sensor Voltage rating DC 12V Detecting range 40cm ~ 120cm Operating voltage DC 9V ~ 16V Operation curr

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