Diesel Data: Automotive Repair

Lock-Up Solenoid Valve Replacement

LOCK-UP CONTROL SOLENOID VALVE A/B REPLACEMENT
1. Remove the mounting bolts and lock-up control solenoid valve assembly.

NOTE: Be sure to remove or replace the lock-up control solenoid valves A and B as an assembly.

2. Check the lock-up control solenoid valve oil passages for dust or dirt and replace as an assembly, if necessary.





3. Clean the mounting surface and oil passages of the lock-up control solenoid valve assembly and install a new filter/gasket.

4. Check the connector for rust, dirt or oil and reconnect it securely.