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:

Driving
This chapter discusses driving, refueling, and information on items such as accessories. ...

Output Shaft (Countershaft) Speed Sensor Replacement (M/T)
M/T Raise the vehicle on a lift. Disconnect the output shaft (countershaft) speed sensor connector (A). Remove the output shaft (countershaft) speed sensor (B). ...

Security System
On Sport model The security system helps to protect your vehicle and valuables from theft. The horn sounds and a combination of headlights, position lights, side marker lights and taillights flash ...

© 2026 Copyright www.hfitinfo.com