MX-3 V6-1844cc 1.8L DOHC (1993)
1. Remove the control valve body.
2. Remove the solenoid connector.
WARNING: Be careful; the oil may be hot.
3. Place the ATF thermosensor and a thermometer in transaxle oil.
4. Connect an ohmmeter between terminals A and B of the thermosensor.
WARNING: Do not overheat the oil. It may catch fire.
5. Heat the transaxle oil and verify that the resistance drops as shown.
6. If not as specified, replace the ATF thermosensor and connector wiring assembly.
7. Install the control valve body.