Nissan Leaf. Manual - part 1027

PWC-26

< BASIC INSPECTION >

ADDITIONAL SERVICE WHEN REMOVING 12V BATTERY NEGATIVE TERMI-

NAL

ADDITIONAL SERVICE WHEN REMOVING 12V BATTERY NEGATIVE
TERMINAL

Description

INFOID:0000000010119938

When the 12V battery negative terminal is disconnected, the initialization is necessary for normal operation of

power window system.

CAUTION:

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

• Auto-up operation

• Anti-pinch function

Work Procedure

INFOID:0000000010119939

1.

SYSTEM INITIALIZATION

Perform system initialization. Refer to 

PWC-28, "Work Procedure"

.

>> GO TO 2.

2.

CHECK ANTI-PINCH FUNCTION

Check anti-pinch function. Refer to 

PWC-29, "Work Procedure"

.

>> Inspection End.

ADDITIONAL SERVICE WHEN REPLACING POWER WINDOW MAIN SWITCH

PWC-27

< BASIC INSPECTION >

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ADDITIONAL SERVICE WHEN REPLACING POWER WINDOW MAIN
SWITCH

Description

INFOID:0000000010119940

When the main power window and door lock/unlock switch replaced, the initialization in necessary for normal

operation of power window system.

CAUTION:

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

• Auto-up operation

• Anti-pinch function

Work Procedure

INFOID:0000000010119941

1.

SYSTEM INITIALIZATION

Perform system initialization. Refer to 

PWC-28, "Work Procedure"

.

>> GO TO 2.

2.

CHECK ANTI-PINCH FUNCTION

Check anti-pinch function. Refer to 

PWC-29, "Work Procedure"

.

>> Inspection End.

PWC-28

< BASIC INSPECTION >

SYSTEM INITIALIZATION

SYSTEM INITIALIZATION

Description

INFOID:0000000010119942

If any of the following operations are performed, the initialization is necessary for normal operation of power

window system.

• Disconnection and connection of 12V battery cable from negative terminal.

• When main power window and door lock/unlock switch replaced.

• Electric power supply to main power window and door lock/unlock switch or front power window motor LH is

interrupted by blown fuse or disconnection and connection of the negative terminal of 12V battery, etc.

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

• Removal of front power window motor LH from regulator assembly.

• Operation of regulator assembly as an independent unit.

• Removal and installation of glass.

• Removal and installation of door glass run.

CAUTION:

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

• Auto-up operation

• Anti-pinch function

Work Procedure

INFOID:0000000010119943

1.

STEP 1

1. Turn power switch ON.

2. Operate main power window and door lock/unlock switch to fully open the window. (This operation is

unnecessary if the window is already fully open)

3. Continue pulling the main power window and door lock/unlock switch UP (AUTO-UP operation). Even

after glass stops at fully closed position, keep pulling the switch for 2 seconds or more.

4. Check that AUTO-UP function operates normally.

>> GO TO 2.

2.

STEP 2

Check anti-pinch function. Refer to 

PWC-29, "Work Procedure"

.

>> Inspection End.

CHECK ANTI-PINCH FUNCTION

PWC-29

< BASIC INSPECTION >

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CHECK ANTI-PINCH FUNCTION

Description

INFOID:0000000010119944

If any of the following operations are performed, the initialization is necessary for normal operation of 

anti-pinch function.

• Disconnection and connection of 12V battery cable from negative terminal.

• When main power window and door lock/unlock switch is replaced.

• Electric power supply to main power window and door lock/unlock switch or power window motor LH is 

interrupted by blown fuse or disconnection and connection of the negative terminal of 12V battery, etc.

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

• Removal of front power window motor LH from regulator assembly.

• Operation of regulator assembly as an independent unit.

• Removal and installation of glass.

• Removal and installation of door glass run.

Work Procedure

INFOID:0000000010119945

1.

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 not 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.

• To prevent injury, do not check with hands and other body parts because they may be pinched. Do

not get pinched.

>> Inspection End.