Hyundai Elantra: Automatic Transaxle Control System / Underdrive Brake Control Solenoid Valve(UD/B_VFS) Components and Components Location
| Components Location |
| 1. 26 Brake Control Solenoid Valve (26/B) 2. 35R Clutch Control Solenoid Valve (35R/C) 3. Underdrive Brake Control Solenoid Valve (UD/B) 4. Overdrive Clutch Control Solenoid Valve (OD/C) | 5. SS-A Solenoid Valve (ON/OFF) 6. Torque Converter Control Solenoid Valve (T/CON) 7. Line Pressure Control Solenoid Valve 8. Oil temperature sensor |
Underdrive Brake Control Solenoid Valve(UD/B_VFS) Specifications
Specifications
ShapeItems Specifications Control current(voltage) [mA] 0 ~ 1100 Supply pressure [kpa (kgf/cm?, psi)] 1569.06 (16, 227.57) Control pressure [kpa (kgf/cm?, psi)] 0 ...
Underdrive Brake Control Solenoid Valve(UD/B_VFS) Schematic Diagrams
Circuit Diagram
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Other information:
Hyundai Elantra AD (2016-2020) Service Manual: ETC (Electronic Throttle Control) System Troubleshooting
Fail-Safe Mode
ItemFail-SafeETC MotorThrottle valve stuck at 7°TPSTPS 1 faultReplace it with TPS 2TPS 2 faultReplace it with TPS 1TPS 1,2 faultThrottle valve stuck at 7°APSAPS 1 faultReplace it with APS 2APS 2 faultReplace it with APS 1APS 1,2 faultEngine idle state
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Hyundai Elantra AD (2016-2020) Owners Manual: Smooth Cornering, Driving at Night
Smooth Cornering
Avoid braking or gear changing in corners, especially when roads are wet. Ideally,
corners should always be taken under gentle acceleration. Driving at Night
Night driving presents more hazards than driving in the daylight. Here are some
important tips to remember:
Slow do ...
