Replacing and Checking Solenoids

Replacing and checking solenoids
Preparations

Note: The operations which affect the cable harness and connectors and mountings for the control system solenoids must not be carried out when replacing the solenoids or the control system.

Remove. See Wiring harness / oil temperature sensor, replacing.





Disconnect the connectors from the solenoids.

Check the resistance in S1-S5

Note: Readings should be taken at approximately 20°C.





Solenoid S1
Measure the resistance between the pin in the solenoid connector and the transmission ground terminal.
Correct value: 12-16 ohms.

Solenoids S2-S5
Measure the resistance between the pin in the solenoid connector and the transmission ground terminal.
Correct value: 11-15 ohms.

If the resistance of any of solenoids S1-S5 is incorrect
Replace the solenoid. See Replacing solenoids S1-S5.

Checking the resistance of SLT, SLS and SLU

Note: Readings should be taken at approximately 20°C.





Solenoid SLT, SLS and SLU
Measure the resistance between both the pins in the solenoid connector.
Correct value: 5.0-5.6 ohms.

If the value of any of solenoids SLT, SLS and SLU is incorrect
Replace the control system. See Replacing the control system.
The control system is calibrated together with the solenoids.





Replacing solenoids S1-S5
Remove the screw from the solenoid. Remove the solenoid from the control system.
Lubricate the O-ring on the new solenoid. Use automatic transmission fluid.
Install the solenoid. Tighten the screw. Tighten to 7 Nm.





Finishing
Connect the connectors to the solenoids.
Reinstall. See Wiring harness / oil temperature sensor, replacing.