Line Pressure Switch Replacement

Do the battery removal procedure (see RECONNECTION ).
Remove the main under-hood fuse box from the battery base.
Remove the intake air duct and the air cleaner housing.
Remove the battery base and the battery base bracket.
Disconnect the line pressure switch connector, and remove the line pressure switch (A) and the sealing washer (B).

Fig 1: Locating Line Pressure Switch And Sealing Washer With Torque Specifications
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install a new line pressure switch with a new sealing washer, and tighten the switch.
Check the connector for corrosion, dirt, or oil, and clean or repair if necessary, then connect the connector securely.
Install the battery base bracket and battery base.
Install the air cleaner housing and the intake air duct.
Install the main under-hood fuse box on the battery base.
Do the battery installation procedure (see RECONNECTION ).