Contents: Examination ⇊ Replacement ⇊
Examination
1. Disconnect the pressure control solenoid valve connector ("A" or "B").
2. Check the resistance between the connector terminals of each solenoid valve.
Resistance - ≈5 Ohm
3. Apply voltage to the terminals of each solenoid valve connector and check that the solenoid valve is working: you should hear clicks.
4. If clicks are not heard, remove the solenoid valves and make sure that the working fluid lines and valves are not clogged.
5. With the solenoid valves removed, apply voltage to the connector terminals of each solenoid valve and check that the valve moves.
Replace pressure control solenoids if necessary.
Replacement
1. Disconnect the connectors of the pressure control solenoid valves "A" and "B".
2. Loosen 6 bolts and remove the solenoid valves (A).
3. Make sure that the solenoid valve lines are not clogged. Clean the lines if necessary.
4. Replace the seal (B) of the solenoid valves.
5. Install new pressure control solenoids.
6. Make sure there is no rust on the connector contacts and connect the connector to the pressure control solenoids.