1. While pressing A in the figure, turn B counterclockwise to unlock the CVT assembly connector, and disconnect the connector.
2. Measure the resistance between the terminals of the applicable solenoid valves and ground.
Standard value:
Terminal No.
Applicable solenoid valve
Resistance value Ω
1
Line pressure solenoid valve
Approximately 5.6 to 6.6
2
Secondary pressure solenoid valve
3
Lockup solenoid valve
4
Lockup/select switching solenoid valve
Approximately 25.5 to 29.3
3. When the resistance is within the standard value, check the power supply and the ground circuits.
4.
caution
Each solenoid valve cannot be removed or replaced as a single unit. When replacement of any one of the solenoid valves is necessary, replace the valve body assembly.
When the resistance is outside the standard value, replace the valve body assembly and the harness.