Passenger's 4-way Adjustable Power Seat ('05-08 models)

Remove the front passenger's seat (see FRONT SEAT REMOVAL/INSTALLATION ).
Disconnect the 12P connector (A) from the power seat adjustment switch (B).

Fig 1: Identifying Power Seat Adjustment Switch 12P Connector Terminal
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Test each motor by applying battery voltage and body ground to the terminals.
Slide motor

Fig 2: Battery Voltage And Body Ground Connection Reference Chart (Slide Motor)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Recline motor

Fig 3: Battery Voltage And Body Ground Connection Reference Chart (Recline Motor)
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If either motor does not run or fails to run smoothly, check for an open in the passenger's seat wire harness between the 12P connector and each motor connector. If the harness is OK, replace the motor.