Nissan Murano: Power Window Control System :: Basic Inspection / Check Anti-Pinch Function

Description

The initialization is necessary for normal operation of power window system If any of the following operations are performed:

• When control unit is replaced.

• Electric power supply to power window switch or motor is interrupted by blown fuse or disconnection and connection of the negative battery terminal.

• Removal and installation of regulator assembly.

• Power supply to the main power window and door lock/unlock switch or power window motor is cut off by the removal of battery terminal or if the battery fuse is blown.

• Disconnection and connection of main power window and door lock/unlock switch harness connector.

• Removal and installation of motor from regulator assembly.

• Operation of regulator assembly as an independent unit.

• Removal and installation of door glass.

• Removal and installation of door glass run.

The following specified operations can not be performed under the non-initialized condition:

• Auto-up operation

• Anti-pinch function

CHECK ANTI-PINCH FUNCTION

• Fully open the door window.

• Place a piece of wood near fully closed position.

• Close door glass completely with AUTO-UP.

• Check the following conditions:

  • Check that glass lowers for approximately 150 mm (5.9 in) without pinching piece of wood and stops.

  • Check that glass does not rise when operating the main power window and door lock/unlock switch while lowering.

    CAUTION:

    • Perform initial setting when AUTO-UP operation or anti-pinch function does not operate normally.

    • Check that AUTO-UP operates before inspection when system initialization is performed.

    • Do not check with hands and other body parts because they may be pinched. Do not get pinched.

Inspection End.