Hyundai Tucson: Automatic Transaxle Control System / Underdrive Brake Control Solenoid Valve(UD/B_VFS) Repair procedures
| Inspection |
| 1. |
Turn ignition switch OFF. |
| 2. |
Disconnect the solenoid valve connector. |
| 3. |
Measure resistance between sensor signal terminal and sensor ground terminal. |
| 4. |
Check that the resistance is within the specification. |
| Removal |
Replacing an on/off solenoid valve (SS-A, SS-B) does not
require additional hydraulic pressure adjustment; however, the hydraulic
pressure will need to be adjusted after replacing the VFS solenoid
valve. If replacing the VFS solenoid valve; also replace the valve body
assembly.
(Refer to Hydraulic system - "Valve Body") |
Underdrive Brake Control Solenoid Valve(UD/B_VFS) Schematic Diagrams
Circuit Diagram
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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 overdrive clu ...
Other information:
Hyundai Tucson (LM) 2010-2015 Owners Manual: Severe driving conditions
A - Repeatedly driving short distance of less than 5 miles (8 km) in normal temperature
or less than 10 miles (16 km) in freezing temperature
B - Extensive engine idling or low speed driving for long distances
C - Driving on rough, dusty, muddy, unpaved, graveled or salt-spread roads
D - Drivin ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Direct Electro Hydraulic Actuator Coupling Repair procedures
Inspection
All units are filled up with coupling fluid (ultra-low
viscosity ATF) prior to shipping. Inspection, fill-up, and replacement
of coupling fluid is therefore not necessary (zero maintenance, lifetime
fluid).
Removal
Coupling Mainte ...