Hyundai Elantra: Automatic Transaxle Control System / Line Pressure Control Solenoid Valve Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Line Pressure Control Solenoid Valve 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)

Line Pressure Control Solenoid Valve Schematic Diagrams

Circuit Diagram ...

35R Clutch Control Solenoid Valve(35R/C_VFS) Description and Operation

Description • 35R Clutch control solenoid valve(35R/C) is attached to the valve body. • This variable force solenoid valve directly controls the hydraulic pressure inside the 35R clut ...

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Hyundai Elantra AD (2016-2020) Service Manual: Schematic Diagrams
Schematic Diagrams Terminal Function Wire No.DesignationCurrentmaxmin13Ground for recirculation pump39 A10 A1Voltage supply for pump motor39 A10 A25Voltage supply for solenoid valves15 A2 A38Ground for solenoid valves andECU15 A2 A22Signal wheel speed sensor (FL)16.8 mA5.9 mA33Voltage supply f ...

Hyundai Elantra AD (2016-2020) Service Manual: Oil Pump Repair procedures
Removal and Installation 1. Remove the timing chain cover. (Refer to Timing System – “Timing Chain Cover”) 2. Remove the oil pump cover (A). Tightening torque Screws : 5.9 ~ 8.8 N.m (0.6 ~ 0.9 kgf.m, 4.3 ~ 6.5 lb-ft) Bolts : 8.8 ~ 13.7 N.m (0.9 ~ 1.4 kgf.m, 6.5 ~ 10.1 lb-ft) ...