Honda Fit manuals

Honda Fit: Power Windows System Description

Anti-pinch Power Window Operation

The system is composed of the power window control unit (built into the power window master switch) and the driver's power window motor.

The driver's power window motor incorporates a Hall IC unit (pulser) which generates pulses during the motor's operation and sends pulses to the power window control unit. As soon as the power window control unit detects a change in the pulse frequency from the Hall IC unit (pulser), the power window control unit makes the power window motor stop and reverse. This prevents pinching your hand or fingers during auto-up operation. The anti-pinch function does not work when the power window master switch is held in the closed position.

HALL IC UNIT (PULSER)MAGNETPOWER WINDOW MOTORPOWER WINDOWMASTER SWITCHSensorMAGNETICICNSPeriod ofpulsesPeriod of pulsesPosition when something is pinchedThreshold value for judgment of pinchingPeriod ofpulses
See also:

Calculating the Route on the Destination Map
Calculate the route from the map of the destination address. Select Calculate the Route. ► The system calculates and displays the route line on the map screen. “Display Destination Mapâ ...

Side Vent
Click here for an interactive version of this procedure (driver's, passenger's). NOTE: Take care not to scratch the dashboard or its related parts. Pull the upper portion (A) of the s ...

Exterior Care
Dust off the vehicle body after you drive. Regularly inspect your vehicle for scratches on painted surfaces. A scratch on a painted surface can result in body rust. If you find a scratch, promptly ...

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