Hyundai Equus: Underdrive Brake Control Solenoid Valve(UD/B_VFS) Repair procedures

Underdrive Brake Control Solenoid Valve(UD/B_VFS) Schematic Diagrams

Circuit Diagram ...

8LR Brake Control Solenoid Valve Description and Operation

Description 8LR Brake control solenoid valve is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure inside the 8LR Brake. ...

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Non-operational conditions of parking assist system
Parking assist system may not operate normally when: 1. Moisture is frozen to the sensor. (It will operate normally when moisture melts.) 2. Sensor is covered with foreign matter, such as snow or ...

Relay Box (Engine Compartment) Repair procedures
Inspection 1. Disconnect the negative (-) battery terminal. 2. Pull out the relay from the engine compartment relay box. Power Relay (Type A)     - Do not use pliers. ...

Maintenance under severe usage conditions
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer to the chart below for the appropriate maintenance intervals. R : Replace I : I ...