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Switch Inputs Test

NOTE: Control unit only controls driver's door window.

Remove driver's door panel. Unplug connectors from control unit. To test unit, keep driver's switch connector connected with door wire harness. 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 control unit.

Fig 1: Switch Inputs Test
G50F15698Courtesy of AMERICAN HONDA MOTOR CO., INC.