lock INFINITI QX4 2005 Factory Service Manual

AUTOMATIC DRIVE POSITIONER
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KEYFOB INTERLOCK OPERATION

The system performs memory operation, exiting operation and return operation by pressing keyfob unlock
button.
NOTE:

If Entry/Exiting operation is cancelled, the system performs memory operation only.

If ignition switch turns ON in the middle of memory operation, the system does not perform exiting opera-
tion after memory operation.

If ignition switch turns ON in the middle of exiting operation, entry operation starts at that time.
CAN Communication System DescriptionEIS004XG
Refer to LAN-5, "CAN COMMUNICATION" .
LIIA1667E

SE-42
AUTOMATIC DRIVE POSITIONER
Revision: October 20052005 QX56
NOTE:
If active test is performed, reset seat memory and keyfob interlock drive positioner after performing work.
DISPLAY ITEM LIST
CAN Communication Inspection Using CONSULT-II (Self-Diagnosis)EIS004XP
1. SELF-DIAGNOSTIC RESULT CHECK
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. Connect to CONSULT-II, and select “AUTO DRIVE POS.” on the “SELECT DIAG SYSTEM” screen.
2. Select “SELF-DIAG RESULTS” on "SELECT DIAG MODE" screen.
3. Check display content in self-diagnostic results.
Contents displayed
No malfunction>>Inspection End.
Malfunction in CAN communication system>>After printing the monitor items, go to “CAN System”. Refer to
LAN-3, "
Precautions When Using CONSULT-II" .
Symptom ChartEIS004XQ
Test item Description
SEAT SLIDE The sliding motor is activated by receiving the drive signal.
SEAT RECLINING The reclining motor is activated by receiving the drive signal.
SEAT LIFTER FR The lifting motor (front) is activated by receiving the drive signal.
SEAT LIFTER RR The lifting motor (rear) is activated by receiving the drive signal.
PEDAL MOTOR The pedal adjust motor is activated by receiving the drive signal.
MEMORY SW INDCTR The memory switch indicator is lit by receiving the drive signal.
MIRROR MOTOR RHThe RH mirror motor moves the mirror UP/DOWN and LEFT/RIGHT by receiving the drive
signal.
MIRROR MOTOR LHThe LH mirror motor moves the mirror UP/DOWN and LEFT/RIGHT by receiving the drive
signal.
CONSULT-II display code Diagnosis item
U1000INITIAL DIAG
TRANSMIT DIAG
BCM
METER/M&A
ECM
SymptomDiagnoses / service procedure Refer to
page
Only setting change function cannot be set with display.1. Preliminary checkSE-35
2. CAN communication inspection using CONSULT-II (self-
diagnosis)SE-42
3. If the above systems are normal, check display system.AV- 6 1
A part of seat system does not operate (both automati-
cally and manually).1. Sliding motor circuit inspection SE-44
2. Reclining motor circuit inspection SE-45
3. Lifting motor (front) circuit inspectionSE-46
4. Lifting motor (rear) circuit inspectionSE-48
5. If the above systems are normal, replace the driver seat
control unit.SE-11

SE-98
FRONT SEAT
Revision: October 20052005 QX56
1. Headrest 2. Headrest holder 3. Seatback assembly
4. Armrest assembly 5. Seat cushion trim cover 6. Seat cushion pad
7. Seat cushion heating element 8. Seat cushion frame 9. Seatbelt buckle assembly
10. Lifter motor link bar 11. Seat frame assembly 12. Seat cushion inner finisher
13. Seat lifter motor assembly 14. Seat spacer 15. Lock gear
16. Seat cushion front finisher 17. Flexible seat wire 18. Front seat slide motor assembly (LH)
19. Power seat memory module 20. Lifter motor bracket assembly 21. Driver seat wiring harness
22. Seat cushion outer finisher 23. Bolt cover 24. Outer pedestal finisher
25. LH outer leg cover 26. Seat slide/ recline switch 27. Slide switch knob
28. Recliner switch knob 29. Power seat switch escutcheon 30. Lumbar switch bezel
31. Lumbar switch 32. Headrest holder with multi-position
lock

FRONT SEAT
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Passenger Seat
WIIA0476E
1. Headrest 2. Headrest holder with multi-position
lock 3. Seatback board
4. Armrest assembly 5. Lumbar switch bezel 6. Fold flat link bar

SE-108
REAR SEAT
Revision: October 20052005 QX56
Second row center
WIIA0410E
1. Seatback pad 2. Armrest finisher 3. Headrest
4. Seat belt retractor cover 5. Seat belt bezel 6. RH headrest guide locking

REAR SEAT
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7. LH headrest guide free 8. Seatback board 9. Seat bracket cover
10. Armrest pivot bracket cover 11. Seatback frame 12. Seat cushion frame
13. Latch assembly 14. Lower rear pivot bracket support 15. Outer hinge cover
16. Center seat base assembly 17. Link and pivot bracket apron 18. Seat cushion pad
19. Seat cushion trim cover 20. Cushion stop bumper 21. Inner lever cover
22. Seat hinge assembly 23. Seat lever assembly 24 Outer lever cover
25. Seat lock cover 26 Armrest cover 27 Armrest bracket
28 Armrest pad 29 Cup holder 30 Seatback trim cover

SE-112
REAR SEAT
Revision: October 20052005 QX56
Third row
WIIA0412E
1. Headrests 2. Release handle and cable 3. Tether anchor plate
4. Headrest locking guide 5. Headrest guide free 6. Seatback panel

SRS-4
PREPARATION
Revision: October 20052005 QX56
PREPARATIONPFP:00002
Special Service ToolsEHS0016E
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service ToolsEHS0016F
Tool number
(Kent-Moore No.)
Tool nameDescription
—
(J-42057)
Air bag lock master key setRemoving and installing air bag lock
LRS210
Tool name
(Kent-Moore No.)Description
Steering wheel puller
(J-1859A)Removing steering wheel
Steering wheel puller legs
(J-42578)Removing steering wheel
LHIA0043E
LHIA0044E

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
SRS-7
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SRS
Revision: October 20052005 QX56
unit can disable the passenger front air bag completely. If this occurs the air bag diagnosis sensor unit will turn
on the PASS AIR BAG OFF indicator located in the center of the instrument panel (cluster lid C).
Direct-connect SRS Component ConnectorsEHS0016L
The following SRS components use direct-connect style harness connectors.

Driver air bag module

Front passenger air bag module

LH side front curtain air bag module

LH side rear curtain air bag module

RH side front curtain air bag module

RH side rear curtain air bag module

Front LH seat belt pre-tensioner

Front RH seat belt pre-tensioner

Seat belt buckle pre-tensioner assembly LH

Seat belt buckle pre-tensioner assembly RH
Always pull up to release black locking tab prior to removing connector from SRS component.
Always push down to lock black locking tab after installing connector
to SRS component. When locked, the black locking tab is level with
the connector housing.
WHIA0187E
WHIA0103E

SRS-44
TROUBLE DIAGNOSIS
Revision: October 20052005 QX56
Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn OffEHS0016V
DIAGNOSTIC PROCEDURE 6
1. CHECK CONDITION OF AIR BAG MODULE
Inspect for any deployed air bag modules or seat belt pre-tensioners.
Are any air bag modules or seat belt pre-tensioners deployed?
Yes >> Refer to SRS-61, "COLLISION DIAGNOSIS" .
No >> GO TO 2.
2. CHECK THE AIR BAG FUSE
Check 10A fuse [No. 13, located in the fuse block (J/B)].
Refer to PG-4, "
POWER SUPPLY ROUTING CIRCUIT" .
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. CHECK AIR BAG FUSE AGAIN
Replace 10A fuse [No. 13, located in the fuse block (J/B)] and turn ignition switch ON.
Does the fuse blow again?
Yes >> Repair main harness.
No >> Inspection End.
4. CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Connect CONSULT-II and touch “START”.
Is
“AIR BAG” displayed on CONSULT-II?
Yes >> GO TO 5.
No >> Visually inspect the air bag diagnosis sensor unit har-
ness connections. If the connections are OK, replace
the air bag diagnosis sensor unit. Refer to SRS-59,
"Removal and Installation" .
5. CHECK HARNESS CONNECTION
Check for loose connections between the combination meter and the air bag diagnosis sensor unit.
OK or NG
OK >> Replace air bag diagnosis sensor unit. Refer to SRS-59, "Removal and Installation" .
NG >> Properly connect the combination meter and air bag diagnosis sensor unit harness connectors. If
“AIR BAG” warning lamp still does not turn off, replace the wiring harness.
BCIA0030E