Hyundai Elantra: Automatic Transaxle Control System / Underdrive Brake Control Solenoid Valve(UD/B_VFS) Repair procedures
| Inspection |
| 1. |
Turn ignition switch OFF. |
| 2. |
Remove the battery and battery tray.
(Refer to Engine Electrical System - "Battery") |
| 3. |
Disconnect the solenoid valve connector (A).
|
| 4. |
Measure resistance between sensor signal terminal and sensor ground terminal. |
| 5. |
Check that the resistance is within the specification. |
| Replacement |
If necessary replace the valve body or solenoid valves,
hydraulic adjustment is needed, replace the automatic transaxle
assembly.
After the automatic transaxle assembly exchange, input the hydraulic calibration information of TCM. |
| 1. |
Perform the oil pressure characteristics input procedure.
• Oil pressure characteristics(bar code) location
• Oil-pressure characteristics input
(Transmision exchange)
|
Underdrive Brake Control Solenoid Valve(UD/B_VFS) Schematic Diagrams
Circuit Diagram
...
Overdrive Clutch Control Solenoid Valve(OD/C_VFS) Description and Operation
Description
•
Overdrive clutch control solenoid valve(OD/C_VFS) is attached to the valve body.
•
This variable force solenoid valve directly controls the hydraulic pressure inside the ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Line Pressure Control Solenoid Valve 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 Pre ...
Hyundai Elantra AD (2016-2020) Owners Manual: Parking Brake & Brake Fluid Warning Light
This warning light illuminates:
Once you set the ignition switch or the Engine Start/Stop button to the
ON position.
- It illuminates for approximately 3 seconds.
- It remains on if the parking brake is applied.
When the parking brake is applied.
When the brake fluid level in the re ...
