Shift Solenoid Valve A Test

Test





1. Disconnect the torque converter clutch solenoid valve/shift solenoid valve A 2P connector.
2. Measure the resistance of the torque converter clutch solenoid valve between the No. 1 terminal of the 2P connector and body ground.
STANDARD: 12 - 25 ohms
3. Measure the resistance of the shift solenoid valve A between the No. 2 terminal of the 2P connector and body ground.
STANDARD: 12 - 25 ohms
4. Replace the torque converter clutch solenoid valve/shift solenoid valve A if either resistance is out of specification.
5. If the resistance is within the standard, connect the No. 1 terminal of the 2P connector to the battery positive terminal. A clicking sound should be heard. Connect the No. 2 terminal to the battery positive terminal. A clicking sound should be heard. Replace the torque converter clutch solenoid valve/ shift solenoid valve A if no sound is heard when connecting either terminal to the battery positive terminal.