Hyundai Elantra: Automatic Transaxle Control System / Torque Converter Control Solenoid Valve (T/CON_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)
|
| Installation |
| 1. |
To install, reverse the removal procedure. |
| 2. |
Check fluid level after filling the automatic transaxle with fluid.
(Refer to Hydraulic System - "Fluid") |
| 3. |
Perform the TCM adaptive values learning procedure.
(Refer to Automatic Transaxle Control System - "Repair procedures") |
Torque Converter Control Solenoid Valve (T/CON_VFS) Schematic Diagrams
Circuit Diagram
...
26 Brake Control Solenoid Valve(26/B_VFS) Description and Operation
Description
•
26 brake control solenoid valve(26/B_VFS) is attached to the valve body.
•
This variable force solenoid valve directly controls the hydraulic pressure inside the 26Brake ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Ambient Temperature Sensor Description and Operation
Description
The ambient temperature sensor is located at the front of the
condenser and detects ambient air temperature. It is a negative type
thermistor; resistance will increase with lower temperature, and
decrease with higher temperature.
The sensor output will be used for discharge tem ...
Hyundai Elantra AD (2016-2020) Service Manual: Repair procedures
General Inspection
After or before servicing the EPS system, perform the
troubleshooting and test procedure as follows. Compare the system
condition with normal condition in the table below and if abnormal
symptom is detected, perform necessary remedy and inspection.
Test Conditions Symp ...
