Nissan Pathfinder (2012 year). Manual — part 496
PG
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-75
< DTC/CIRCUIT DIAGNOSIS >
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IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)
IPDM E/R Terminal Arrangement
INFOID:0000000007355085
NOTE:
Numbers preceded by an "F" represent the fuse numbers imprinted on the IPDM E/R. The other numbers
represent the fuse numbers as they appear in the wiring diagrams.
ABMIA2561GB
August 2012
2012 Pathfinder
PG-76
< REMOVAL AND INSTALLATION >
BATTERY
REMOVAL AND INSTALLATION
BATTERY
Removal and Installation
INFOID:0000000007355086
REMOVAL
1. Disconnect both negative and positive battery terminals.
CAUTION:
• Before servicing, turn the ignition switch off and wait at
least three minutes.
• Disconnect negative battery terminal first.
2. Remove battery clamp nuts and battery clamp.
3. Remove battery cover.
4. Remove battery.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
When connecting battery terminals, connect positive battery terminal first.
Reset electronic systems as necessary. Refer to
PG-8, "ADDITIONAL SERVICE WHEN REMOVING BAT-
TERY NEGATIVE TERMINAL : Special Repair Requirement"
.
WKIA3188E
Battery clamp nuts
: 3.92 N·m (0.40 kg-m, 35 in-lb)
Battery terminal nut
: 3.4 N·m (0.35 kg-m, 30 in-lb)
August 2012
2012 Pathfinder
PG
BATTERY
PG-77
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
BATTERY
Battery
INFOID:0000000007355087
*: Always check with the Parts Department for the latest parts information.
Application
VQ40DE
VK56DE
Type*
GR35
GR24F
Capacity (20 HR) minimum V-AH
12-60
12-70
Cold cranking current A
[For reference value at -18
°
C (0
°
F)]
550
650
August 2012
2012 Pathfinder
PWC-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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SECTION
PWC
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PWC
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CONTENTS
POWER WINDOW CONTROL SYSTEM
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORKFLOW . . ..
Work Flow . . . . . . . . . . . . . . . .....
INSPECTION AND ADJUSTMENT . . . . . .
ADDITIONAL SERVICE WHEN REMOVING BAT-
TERY NEGATIVE TERMINAL . . . . . . . . .....
ADDITIONAL SERVICE WHEN REMOVING
BATTERY NEGATIVE TERMINAL : Description . ..
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT . . . . . . . . . . . . . . ..
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description . . . . . . . . ..
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement . ...
SYSTEM DESCRIPTION . . . . . . . ..
POWER WINDOW SYSTEM . . . . . . . ...
System Diagram . . . . . . . . . . . . . ...
System Description . . . . . . . . . . . . ...
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . .....
DIAGNOSIS SYSTEM (BCM) . . . . . . .
COMMON ITEM . . . . . . . . . . . . . . .
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) . . . . . . . . . . . . . .
RETAINED PWR . . . . . . . . . . . . . ...
RETAINED PWR : CONSULT Function (BCM -
RETAINED PWR) . . . . . . . . . . . . ...
DTC/CIRCUIT DIAGNOSIS . . . . . . .
POWER SUPPLY AND GROUND CIRCUIT . ..
BCM . . . . . . . . . . . . . . . . . . ...
BCM : Diagnosis Procedure . . . . . . . . .
POWER WINDOW MAIN SWITCH . . . . . . .
POWER WINDOW MAIN SWITCH : Description .
POWER WINDOW MAIN SWITCH : Component
Function Check . . . . . . . . . . . . . .
POWER WINDOW MAIN SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . .
POWER WINDOW MAIN SWITCH : Component
Inspection . . . . . . . . . . . . . . . .
FRONT POWER WINDOW SWITCH . . . . . . .
FRONT POWER WINDOW SWITCH : Descrip-
tion . . . . . . . . . . . . . . . . . . ...
FRONT POWER WINDOW SWITCH : Compo-
nent Function Check . . . . . . . . . . . .
FRONT POWER WINDOW SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . .
REAR POWER WINDOW SWITCH . . . . . . ...
REAR POWER WINDOW SWITCH : Description .
REAR POWER WINDOW SWITCH : Component
Function Check . . . . . . . . . . . . . .
REAR POWER WINDOW SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . .
REAR POWER WINDOW SWITCH : Component
Inspection . . . . . . . . . . . . . . . .
POWER WINDOW MOTOR . . . . . . . ..
DRIVER SIDE . . . . . . . . . . . . . . . .
DRIVER SIDE : Description . . . . . . . . . .
DRIVER SIDE : Component Function Check . . ..
DRIVER SIDE : Diagnosis Procedure . . . . . .
DRIVER SIDE : Component Inspection . . . . ...
PASSENGER SIDE . . . . . . . . . . . . .
PASSENGER SIDE : Description . . . . . . .
PASSENGER SIDE : Component Function Check
PASSENGER SIDE : Diagnosis Procedure . . .
August 2012
2012 Pathfinder
PWC-2
PASSENGER SIDE : Component Inspection . . .
REAR LH . . . . . . . . . . . . . . . . ...
REAR LH : Description . . . . . . . . . . ...
REAR LH : Component Function Check . . . ....
REAR LH : Diagnosis Procedure . . . . . . ....
REAR LH : Component Inspection . . . . . . .
REAR RH . . . . . . . . . . . . . . . . ..
REAR RH : Description . . . . . . . . . . ..
REAR RH : Component Function Check . . . ....
REAR RH : Diagnosis Procedure . . . . . . ...
REAR RH : Component Inspection . . . . . ....
ENCODER . . . . . . . . . . . . . . .
DRIVER SIDE . . . . . . . . . . . . . . ....
DRIVER SIDE : Description . . . . . . . . ....
DRIVER SIDE : Component Function Check . . .
DRIVER SIDE : Diagnosis Procedure . . . . ....
PASSENGER SIDE . . . . . . . . . . . . ...
PASSENGER SIDE : Description . . . . . . ...
PASSENGER SIDE : Component Function Check
...
PASSENGER SIDE : Diagnosis Procedure . . ...
DOOR SWITCH . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
Component Inspection . . . . . . . . . . ....
DOOR KEY CYLINDER SWITCH . . . . . ..
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
Component Inspection . . . . . . . . . . ....
POWER WINDOW SERIAL LINK . . . . . .
POWER WINDOW MAIN SWITCH . . . . . . ...
POWER WINDOW MAIN SWITCH : Description ...
POWER WINDOW MAIN SWITCH : Component
Function Check . . . . . . . . . . . . . ...
POWER WINDOW MAIN SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . ...
FRONT POWER WINDOW SWITCH . . . . . ....
FRONT POWER WINDOW SWITCH : Descrip-
tion . . . . . . . . . . . . . . . . . . ..
FRONT POWER WINDOW SWITCH : Compo-
nent Function Check . . . . . . . . . . . ...
FRONT POWER WINDOW SWITCH : Diagnosis
Procedure . . . . . . . . . . . . . . . ...
POWER WINDOW LOCK SWITCH . . . . ...
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . ...
ECU DIAGNOSIS INFORMATION . . . ..
POWER WINDOW MAIN SWITCH . . . . ...
Reference Value . . . . . . . . . . . . . .
Fail Safe . . . . . . . . . . . . . . . . .
FRONT POWER WINDOW SWITCH . . . .
Reference Value . . . . . . . . . . . . . .
Fail Safe . . . . . . . . . . . . . . . . .
BCM (BODY CONTROL MODULE) . . . . ..
Reference Value . . . . . . . . . . . . . .
Terminal Layout . . . . . . . . . . . . . ..
Physical Values . . . . . . . . . . . . . ...
Fail Safe . . . . . . . . . . . . . . . . .
DTC Inspection Priority Chart . . . . . . . ...
DTC Index . . . . . . . . . . . . . . . ..
WIRING DIAGRAM . . . . . . . . .
POWER WINDOW SYSTEM . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . ...
SYMPTOM DIAGNOSIS . . . . . . .
NONE OF THE POWER WINDOWS CAN BE
OPERATED USING ANY SWITCH . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
DRIVER SIDE POWER WINDOW ALONE
DOES NOT OPERATE . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
FRONT PASSENGER SIDE POWER WIN-
DOW ALONE DOES NOT OPERATE . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
REAR LH SIDE POWER WINDOW ALONE
DOES NOT OPERATE . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
REAR RH SIDE POWER WINDOW ALONE
DOES NOT OPERATE . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
ANTI-PINCH SYSTEM DOES NOT OPERATE
NORMALLY (DRIVER SIDE) . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
ANTI-PINCH SYSTEM DOES NOT OPERATE
NORMALLY (PASSENGER SIDE) . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
AUTO OPERATION DOES NOT OPERATE
BUT MANUAL OPERATES NORMALLY
(PASSENGER SIDE) . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
August 2012
2012 Pathfinder
PWC-3
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PWC
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POWER WINDOW RETAINED POWER OP-
ERATION DOES NOT OPERATE PROPERLY
.
Diagnosis Procedure . . . . . . . . . . . ...
DOES NOT OPERATE BY KEY CYLINDER
SWITCH . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
KEYLESS POWER WINDOW DOWN DOES
NOT OPERATE . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
POWER WINDOW LOCK SWITCH DOES
NOT FUNCTION . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
PRECAUTION . . . . . . . . . . . ..
PRECAUTIONS . . . . . . . . . . . . ..
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . . ...
Precaution for Work . . . . . . . . . . . . .
PREPARATION . . . . . . . . . . ...
PREPARATION . . . . . . . . . . . . .
Special Service Tool . . . . . . . . . . . .
REMOVAL AND INSTALLATION . . . ...
POWER WINDOW MAIN SWITCH . . . . ...
Removal and Installation . . . . . . . . . . .
FRONT POWER WINDOW SWITCH . . . .
Removal and Installation . . . . . . . . . . .
REAR POWER WINDOW SWITCH . . . . ..
Removal and Installation . . . . . . . . . . .
August 2012
2012 Pathfinder
PWC-4
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000007355843
DETAILED FLOW
1.
OBTAIN INFORMATION ABOUT SYMPTOM
Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-
tion occurred) as much as possible when the customer brings the vehicle in.
>> GO TO 2
2.
REPRODUCE THE MALFUNCTION INFORMATION
Check the malfunction on the vehicle that the customer describes.
Inspect the relation of the symptoms and the condition when the symptoms occur.
>> GO TO 3
3.
IDENTIFY THE MALFUNCTIONING SYSTEM WITH “SYMPTOM DIAGNOSIS”
Use “Symptom diagnosis” from the symptom inspection result in step 2 and then identify where to start per-
forming the diagnosis based on possible causes and symptoms.
>> GO TO 4
4.
IDENTIFY THE MALFUNCTIONING PARTS WITH “DTC/CIRCUIT DIAGNOSIS”
Perform the diagnosis with “DTC/Circuit diagnosis” of the applicable system.
>> GO TO 5
5.
REPAIR OR REPLACE THE MALFUNCTIONING PARTS
Repair or replace the specified malfunctioning parts.
>> GO TO 6
6.
FINAL CHECK
Check that malfunctions are not reproduced when obtaining the malfunction information from the customer,
referring to the symptom inspection result in step 2.
Are the malfunctions corrected?
YES
>> Inspection End.
NO
>> GO TO 3
August 2012
2012 Pathfinder
INSPECTION AND ADJUSTMENT
PWC-5
< BASIC INSPECTION >
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INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : De-
scription
INFOID:0000000007355844
NOTE:
ANTI-PINCH SYSTEM
If any of the following work has been done Initial setting is necessary.
• Power supply to the power window main switch or power window motor is cut off by the removal
of battery terminal or the battery fuse is blown.
• Disconnection and connection of power window main switch harness connector.
• Power window motor or regulator is replaced.
• Removal and installation of glass.
• Removal and installation of door glass run.
• Window is partly opened and/or closed many times without being fully closed.
NOTE:
The following specified operations can not be performed under the non-initialized condition.
• Auto-up operation
Refer to
PWC-5, "ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Special
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Spe-
cial Repair Requirement
INFOID:0000000007355845
INITIALIZATION PROCEDURE
After installing each component, perform the following procedure to reset the limit switch.
1. Raise the glass to the top position.
2. While pressing and holding the reset switch, lower the glass to
the bottom position.
3. Release the reset switch. Verify that the reset switch returns to
the original position, if not, pull the switch using suitable tool.
4.
CAUTION:
Do not operate the glass automatically to raise the glass to
the top position.
Raise the glass to the top position.
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
INFOID:0000000007355846
Refer to
PWC-5, "ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Descrip-
.
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000007355847
Refer to
PWC-5, "ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Special
for initialization procedure and check anti-pinch function.
SIIA0347E
August 2012
2012 Pathfinder
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