Pressure Regulating Solenoid: Service and Repair

Line Pressure Control Solenoid - PC-A





Removal

1. With the vehicle in NEUTRAL, position it on a hoist.

2. Remove the transmission main control valve body. For additional information, refer to Solenoid Body Assembly Service and Repair.

3. Remove the solenoid body electrical connector O-ring seal.





4. Partially remove the solenoid body electrical wire harness.
1. Remove the wire harness to solenoid body bolts.

2. Disconnect the electrical connector from the Pressure Control Solenoid A (PCA) and the Shift Solenoid Pressure Control C (SSPCC).

3. Lift the tab on the transmission internal harness connector, twist and push the connector through the solenoid body.






5. Remove the PCA (Pressure Control Solenoid A).
1. Remove the E clips from the PCA (Pressure Control Solenoid A) and the SSPCC (Shift Solenoid Pressure Control C).

2. Partially slide the SSPCC (Shift Solenoid Pressure Control C) back enough to gain clearance to remove the PCA (Pressure Control Solenoid A).

3. Remove the PCA (Pressure Control Solenoid A).






Installation

1. Assemble the main control valve body.
1. Install the PCA (Pressure Control Solenoid A) and install the E clip.

2. Push the transmission internal harness connector through the solenoid body and twist the connector, locking it into place.

3. Install the SSPCC (Shift Solenoid Pressure Control C) back into place and install the E clip.

4. Connect the electrical connectors to the PCA (Pressure Control Solenoid A) and the SSPCC (Shift Solenoid Pressure Control C).

5. Install the wire harness to solenoid body and tighten the bolts.






2. Install the solenoid body electrical connector O-ring seal, lubricate it with transmission fluid.





3. Install the transmission main control valve body. For additional information, refer to Solenoid Body Assembly Service and Repair.