Master Switch Test/Replacement

Remove the switch panel (see FRONT DOOR OUTER HANDLE REPLACEMENT ).
Disconnect the 20P connector from the power window master switch.

Fig 1: Disconnecting 20-Pin Connector From Power Window Master Switch
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check for continuity between the terminals in each switch position according to the tables.
Driver's Switch:

The driver's switch is combined with the control unit so you cannot isolate the switch to test it. Instead, run the master switch input test procedures (see Master Switch Input Test ). If the tests are normal, the driver's switch must be faulty; replace the switch.

Fig 2: Checking Continuity Between Terminals (Front Passenger's Switch)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 3: Checking Continuity Between Terminals (Left Rear Switch)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 4: Checking Continuity Between Terminals (Right Rear Switch)
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If the continuity is not as specified, remove the three screws and replace the switch.