2004 INFINITI QX56 lock

SE-98
FRONT SEAT
Revision: August 20072004 QX56
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

REAR SEAT
SE-107
C
D
E
F
G
H
J
K
L
MA
B
SE
Revision: August 20072004 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

SE-108
REAR SEAT
Revision: August 20072004 QX56
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

REAR SEAT
SE-111
C
D
E
F
G
H
J
K
L
MA
B
SE
Revision: August 20072004 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: August 20072004 QX56
PREPARATIONPFP:00002
Special Service ToolsEHS000W2
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service ToolsEHS000W3
Tool number
(Kent-Moore No.)
Tool nameDescription
—
(J-42057-UPD)
Air bag key set
Part of kit (J-42057)Removing 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
C
D
E
F
G
I
J
K
L
MA
B
SRS
Revision: August 20072004 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 ConnectorsEHS000W9
The following SRS components use direct-connect style harness connectors.

Driver front air bag module

Passenger front air bag module

LH side curtain air bag module

RH side curtain air bag module

Front LH seat belt pre-tensioner

Front RH seat belt pre-tensioner

Front LH seat belt buckle pre-tensioner assembly

Front RH seat belt buckle pre-tensioner assembly
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

TROUBLE DIAGNOSIS
SRS-43
C
D
E
F
G
I
J
K
L
MA
B
SRS
Revision: August 20072004 QX56
Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn OffEHS000WJ
DIAGNOSTIC PROCEDURE 6
1. CHECK CONDITION OF AIR BAG MODULE
Inspect for deployed air bag modules or seat belt pre-tensioners.
Are air bag modules or seat belt pre-tensioners deployed?
Yes >> Refer to SRS-60, "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 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-58,
"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-58, "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

SRS-44
TROUBLE DIAGNOSIS
Revision: August 20072004 QX56
Trouble Diagnosis: “AIR BAG” Warning Lamp Does Not Turn OnEHS000WK
DIAGNOSTIC PROCEDURE 7
1. CHECK METER FUSE
Check the 10A fuse [No. 14, located in the fuse block (J/B)].
Refer to PG-4, "
POWER SUPPLY ROUTING CIRCUIT" .
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2. CHECK METER FUSE AGAIN
Replace 10A fuse [No. 14, located in the fuse block (J/B)] and turn ignition switch ON.
Does the fuse blow again?
Yes >> Repair harness.
No >> Inspection End.
3. CHECK HARNESS CONNECTION BETWEEN DIAGNOSIS SENSOR UNIT AND COMBINATION
METER
Disconnect the air bag diagnosis sensor unit harness connectors and turn ignition switch ON.
Does
“AIR BAG” warning lamp turn on?
Yes >> Replace the air bag diagnosis sensor unit. Refer to SRS-58, "Removal and Installation" .
No >> Check the combination meter ground circuits.