Nissan Altima L32. Instruction — part 1061
DIAGNOSIS AND REPAIR WORKFLOW
PWC-11
< BASIC INSPECTION >
[LH ONLY ANTI-PINCH-COUPE]
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8.
DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE
Inspect according to Diagnostic Procedure of the system.
NOTE:
The Diagnostic Procedure described based on open circuit inspection. A short circuit inspection is also
required for the circuit check in the Diagnostic Procedure.
Is malfunctioning part detected?
YES
>> GO TO 9
NO
>> Check voltage of related BCM terminals using CONSULT-III.
9.
REPAIR OR REPLACE THE MALFUNCTIONING PART
1. Repair or replace the malfunctioning part.
2. Reconnect parts or connectors disconnected during Diagnostic Procedure again after repair and replace-
ment.
3. Check DTC. If DTC is displayed, erase it.
>> GO TO 10
10.
FINAL CHECK
When DTC was detected in step 2, perform DTC Confirmation Procedure or Component Function Check
again, and then check that the malfunction have been repaired securely.
When symptom was described from the customer, refer to confirmed symptom in step 3 or 4, and check that
the symptom is not detected.
Does the symptom reappear?
YES (DTC is detected)>>GO TO 8
YES (Symptom remains)>>GO TO 6
NO
>> Inspection End.
PWC-12
< BASIC INSPECTION >
[LH ONLY ANTI-PINCH-COUPE]
INSPECTION AND ADJUSTMENT
INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : De-
scription
INFOID:0000000004204944
Initial setting is necessary when battery terminal is diconnected.
CAUTION:
The following specified operations are not performed under the non-initialized condition.
• Auto-up operation
• Anti-pinch function
• Retained power operation
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Spe-
cial Repair Requirement
INFOID:0000000004204945
INITIALIZATION PROCEDURE
1. Disconnect battery negative terminal or main power window and door lock/unlock switch. Reconnect it
after a minute or more.
2. Turn ignition switch ON.
3. Operate power window switch to fully open the window. (This operation is unnecessary if the window is
already fully open)
4. Continue pulling the power window switch UP (AUTO-UP operation). Even after glass stops at fully closed
position, keep pulling the switch for 4 seconds or more.
5. Inspect anti-pinch function.
CHECK ANTI-PINCH FUNCTION
1. Fully open the door window.
2. Place a piece of wood near fully closed position.
3. Close door glass completely with AUTO-UP.
• Check that glass lowers for approximately 150 mm or 2 seconds without pinching piece of wood and stops.
• Check that glass does not rise when operating the power window main switch while lowering.
CAUTION:
• Do not check with hands and other part of body because they may be pinched. Do not get pinched.
• Check that AUTO-UP operates before inspection when system initialization is performed.
• It may switch to fail-safe mode if open/close operation is performed continuously. Perform initial set-
ting in that situation. Refer to
• Perform initial setting when auto-up operation or anti-pinch function does not operate normally.
• Finish initial setting. Otherwise, next operation cannot be done.
1. Auto-up operation
2. Anti-pinch function
3. Retained power operation when ignition switch is OFF.
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
INFOID:0000000004204946
Initial setting is necessary when replacing main power window and door lock/unlock switch.
CAUTION:
The following specified operations are not performed under the non-initialized condition.
• Auto-up operation
• Anti-pinch function
• Retained power operation
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000004204947
INITIALIZATION PROCEDURE
1. Disconnect battery negative terminal or main power window and door lock/unlock switch. Reconnect it
after a minute or more.
INSPECTION AND ADJUSTMENT
PWC-13
< BASIC INSPECTION >
[LH ONLY ANTI-PINCH-COUPE]
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2. Turn ignition switch ON.
3. Operate power window switch to fully open the window. (This operation is unnecessary if the window is
already fully open)
4. Continue pulling the power window switch UP (AUTO-UP operation). Even after glass stops at fully closed
position, keep pulling the switch for 4 seconds or more.
5. Inspect anti-pinch function.
CHECK ANTI-PINCH FUNCTION
1. Fully open the door window.
2. Place a piece of wood near fully closed position.
3. Close door glass completely with AUTO-UP.
• Check that glass lowers for approximately 150 mm or 2 seconds 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:
• Do not check with hands and other part of body because they may be pinched. Do not get pinched.
• Check that AUTO-UP operates before inspection when system initialization is performed.
• It may switch to fail-safe mode if open/close operation is performed continuously. Perform initial set-
ting in that situation. Refer to
• Perform initial setting when auto-up operation or anti-pinch function does not operate normally.
• Finish initial setting. Otherwise, next operation cannot be done.
1. Auto-up operation
2. Anti-pinch function
3. Retained power operation when ignition switch is OFF.
PWC-14
< FUNCTION DIAGNOSIS >
[LH ONLY ANTI-PINCH-COUPE]
POWER WINDOW SYSTEM
FUNCTION DIAGNOSIS
POWER WINDOW SYSTEM
System Diagram
INFOID:0000000004204948
POWER WINDOW LH ANTI-PINCH SYSTEM
System Description
INFOID:0000000004204949
MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH
INPUT/OUTPUT SIGNAL CHART
POWER WINDOW OPERATION
• Power window system is operable during the retained power operation timer after turning ignition switch ON
and OFF.
• Main power window and door lock/unlock switch can open/close all windows.
• Power window switches can open/close the corresponding windows.
POWER WINDOW AUTO-OPERATION (LH)
• AUTO UP/DOWN operation can be performed when main power window and door lock/unlock switch turns
to AUTO.
ALKIA1328GB
Item
Input signal to main power window and
door lock/unlock switch
Main power window and door
lock/unlock switch function
Actuator
Encoder
Encoder pulse signal
Power window control
Power window motor
Main power window
and door lock/unlock
switch
Power window motor LH UP/DOWN
signal
Power window and
door lock/unlock
switch RH
Power window motor RH UP/DOWN
signal
BCM
RAP signal
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