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:

Fuse Access Panel Removal/Installation
NOTE: Take care not to scratch the dashboard or its related parts. Do not pry on the panel surface with any tools. Pull the fuse access panel (A) back by hand to release the ...

As required by the FCC
1)This device complies with Part 15 of the FCC Rules and Canadian RSS-210/RSSGen. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2 ...

Accelerator Pedal Module Removal/Installation
Remove the driver's dashboard lower cover. Disconnect the APP sensor connector (A). Remove the accelerator pedal module (B). NOTE: The APP sensor ...

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