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:

Fastening a Seat Belt
After adjusting a front seat to the proper position, and while sitting upright and well back in the seat: 1. Pull the seat belt out slowly. 2. Insert the latch plate into the buckle, then tu ...

A/T Secondary Shaft Sealing Ring Replacement (A/T)
The sealing rings are synthetic resin with chamfered ends. Check the condition of the sealing rings, and replace them only if they are worn, distorted, or damaged. For a better fit, squeeze ...

Accessory Power Socket Test/Replacement
NOTE: If the accessory power socket does not work, check the No. 13 (20 A) fuse in the under-dash fuse/relay box and ground (G502) first. Remove the dashboard center lower trim. ...

© 2020 Copyright www.hfitinfo.com