Hyundai Tucson: Automatic Transaxle Control System / SS-B Solenoid Valve(ON/OFF) Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / SS-B Solenoid Valve(ON/OFF) 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

1.	Remove the air cleaner assembly and air duct. (Refer to Engine Mechanical System - "Air cleaner")

2.	Remove the battery and battery tray. (Refer to Engine Electrical System - "Battery")

3.	Remove the under cover. (Refer to Engine Mechanical System - "Engine Room Under Cover")

Remove the drain plug (A) and reinstall the drain plug after draining ATF totally.

Drain plug tightening torque :

38.2 ~ 48.1 N.m (3.9 ~ 4.9 kgf.m, 28.2 ~ 35.4 lb-ft)

Replace the gasket before reinstalling the drain plug.

5.	Disconnect the air breather hose (A) from the valve body cover after disconnecting the clamp (B).

Remove the valve body cover (A).

Tightening torque :

(B) 13.7 ~ 15.7 N.m (1.4 ~ 1.6 kgf.m, 10.1 ~ 11.6 lb-ft)

7.	Remove the bolts.

Disconnect the solenoid valve connector (B) and the oil temperature sensor (A) from the valve body.

Tightening torque :

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Remove the solenoid valve support bracket (A).

Tightening torque :

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

10.	Remove the torque converter control solenoid valve (A).

Installation

Installation is the reverse of removal.

•	When installing, apply the ATF oil or white vaseline to the O-ring (A) not to be damaged.

•	Replace the valve body gasket (A) before reinstalling the valve body cover.

•	Adding automatic transaxle fluid. (Refer to Hydraulic system - "Fluid" )

•	Perform TCM learning after replacing the automatic transaxle to prevent slow automatic transaxle response, jerky acceleration and jerky startup. (Refer to "Automatic transaxle control system - "Repair procedures")

SS-B Solenoid Valve(ON/OFF) Schematic Diagrams

Circuit Diagram ...

Inhibitor Switch Description and Operation

Description Inhibiter Switch contains two contact points. One of these points connects the engine startup when the lever is in the N or P position and turns on the reverse lights. The other con ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Troubleshooting
Failure Diagnosis 1. In principle, ESC and TCS controls are prohibited in case of ABS failure. 2. When ESC or TCS fails, only the failed system control is prohibited. 3. However, when the solenoid valve relay should be turned off in case of ESC failure, refer to the ABS fail-safe. 4. ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Valve Body Description and Operation
Description The valve body is essential to automatic transaxle control and consists of various valves used to control the oil feed from the oil pump. Specifically, these valves consist of pressure regulator valves, oil redirection valves, shift valves, and manual valves. ...