Anti-Pinch Operation (Front LH)

• Pinch foreign material in the door glass during AUTO-UP operation, and it is the anti-pinch function that lowers the door glass when detected.
• The Encoder continues detecting the movement of the power window motor and transmits this signal to the main power window and door lock/unlock switch as the encoder pulse signal while the power window motor is operating.
• Resistance applied to the power window motor rotation changes the frequency of encoder pulse signal if foreign material is trapped in the door glass.
• The power window switch controls the lowering of the window glass after it detects a encoder pulse signal frequency change.

OPERATION CONDITION

• When AUTO-UP operation is performed (anti-pinch function does not operate just before the door glass closes and is fully closed)