Kia Cadenza YG: Automatic Transaxle Control System / Underdrive Brake Control Solenoid Valve(UD/B_VFS) Description and Operation

Kia Cadenza YG 2016-2021 Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Underdrive Brake Control Solenoid Valve(UD/B_VFS) Description and Operation

Description
Underdrive brake control solenoid valve is a Variable Force Solenoid (VFS) type.
When TCM supplies variable current to solenoid valve, hydraulic pressure of underdrive brake is controlled by solenoid valve.

Underdrive brake control solenoid valve operation table
 
UD/B_VFS
N/H
N, P

1
 
2
 
3
 
4
 
5

6

R


● : Connected status

    Component Location 1. Underdrive brake control solenoid valve (UD/B_VFS)

    Circuit Diagram

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Specifications

    S

    Kia Cadenza YG 2016-2021 Service Manual: Heater & A/C Control Unit (DATC) Repair procedures

    Inspection Self diagnosis 1. Self-diagnosis process 2. How to read self-diagnostic code. After the display panel flickers three times every 0.5 second, the corresponding fault code flickers on the setup temperature display panel every 0.

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