Switch Inputs Test

Turn ignition off. Remove driver's door panel. Unplug connectors from master switch. Using a DVOM, perform switch input tests in Fig 1 . If all input test results are okay, inspect connector and terminals for damage and proper fit. If connector is okay and power windows still malfunction, replace master switch.

Fig 1: Switch Inputs Test

Courtesy of AMERICAN HONDA MOTOR CO., INC.