2009 INFINITI QX56 Factory Service Manual

manual radio set navigation update dead battery maintenance reset fuse box language

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INFINITI QX56 2009 Factory Service Manual SQUEAK AND RATTLE TROUBLE DIAGNOSESIP-9
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2. Trunk lid striker out of adjustment
3. The trunk lid torsion bars knocking together
4. A loose license

SQUEAK AND RATTLE TROUBLE DIAGNOSESIP-9
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2. Trunk lid striker out of adjustment
3. The trunk lid torsion bars knocking together
4. A loose license plate or bracket
Most of these incidents can be repaired by adjusting, se curing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sun visor shaft shaking in the holder
3. Front or rear windshield touching headliner and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.
OVERHEAD CONSOLE (FRONT AND REAR)
Overhead console noises are often caused by the cons ole panel clips not being engaged correctly. Most of
these incidents are repaired by pushing up on the c onsole at the clip locations until the clips engage.
In addition look for:
1. Loose harness or harness connectors.
2. Front console map/reading lamp lens loose.
3. Loose screws at console attachment points.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of thes e incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component mounted to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator mounting pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.
Revision: December 20092009 QX56

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INFINITI QX56 2009 Factory Service Manual IP-10
< SYMPTOM DIAGNOSIS >
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Diagnostic Worksheet
INFOID:0000000003775420
LAIA0072E
Revision: December 20092009 QX56

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INFINITI QX56 2009 Factory Service Manual SQUEAK AND RATTLE TROUBLE DIAGNOSESIP-11
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LAIA0071E
Revision: December 20092009 QX56

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INFINITI QX56 2009 Factory Service Manual IP-12
< ON-VEHICLE REPAIR >
INSTRUMENT PANEL ASSEMBLY
ON-VEHICLE REPAIR
INSTRUMENT PANEL ASSEMBLY
Exploded ViewINFOID:0000000003775421
AWJIA0236GB
Revision: December 20092009 QX56

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INFINITI QX56 2009 Factory Service Manual INSTRUMENT PANEL ASSEMBLYIP-13
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Removal and InstallationINFOID:0000000003775422
REMOVAL
CAUTION:
Disconnect both the negative and positive battery

INSTRUMENT PANEL ASSEMBLYIP-13
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Removal and InstallationINFOID:0000000003775422
REMOVAL
CAUTION:
Disconnect both the negative and positive battery terminals in advance.
1. Disconnect both negative and positive terminal s, then wait at least 3 minutes.
2. Remove front center console. Refer to IP-20, "
Removal and Installation".
3. Remove steering column assembly. Refer to ST-20, "
Removal and Installation".
4. Remove combination meter. Refer to MWI-102, "
Removal and Installation".
5. Remove instrument panel upper cover and disconnect rear sonar speaker (if equipped).
6. Remove cluster lid C. Refer to IP-16, "
Removal and Installation".
7. Remove display assembly. Refer to AV-168, "
Removal and Installation".
8. Remove instrument lower/upper panel RH and glove box. Refer to IP-17, "
Removal and Installation" and
IP-18, "
Removal and Installation".
9. Release the clips, disconnect the optical sensor harness and remove defroster grille.
10. Release the clips, disconnect the connectors and remove RH, LH, and center speakers.
11. Remove RH/LH front pillar finishers. Refer to INT-14, "
Removal and Installation".
12. Remove the passenger air bag module nuts and disconnect the connectors. Refer to SR-10, "
Removal
and Installation".
13. Disconnect remaining optional equipment connectors (if equipped).
14. Remove instrument panel and pad assembly screws.
15. Release instrument panel and pad assembly lifting rearward away from steering member, then carefully remove through front door opening.
1. Defroster grille 2. Center speaker grille3. Speaker center
4. Speaker grille outer 5. Speaker outer6. Instrument panel upper cover
7. Instrument panel and pad assembly 8. Side ventilator assembly LH 9. Combination meter
10. Instrument upper panel LH 11. Cluster lid A 12. Key cylinder escutcheon
13. Lower knee protector 14. Instrument lower panel LH 15. Steering column cover upper
16. Steering column cover lower 17. Cluster lid C lower 18. 4WD switch (if equipped)
19. Hazard switch 20. Cluster lid C21. Instrument lower cover RH
22. Fuse access cover 23. Glove box 24. Instrument lower panel RH
25. Audio switch RH 26. A/C and AV switch assembly 27. Audio unit
28. Audio switch LH 29. Center ventilator assembly LH 30. Display assembly
31. Center ventilator assembly RH 32. Side ventilator assembly RH 33. Instrument upper panel RH Metal clip Clip
ALJIA0083ZZ
Revision: December 20092009 QX56

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INFINITI QX56 2009 Factory Service Manual IP-14
< ON-VEHICLE REPAIR >
INSTRUMENT PANEL ASSEMBLY
CAUTION:
Always use an assistant to steady the instrument panel and pad assembly during removal from
vehicle interior.
INSTALLATION
Installation i

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INFINITI QX56 2009 Factory Service Manual CLUSTER LID AIP-15
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CLUSTER LID A
Exploded ViewINFOID:0000000003775423
Removal and InstallationINFOID:0000000003775424
REMOVAL
1. Release the clips

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INFINITI QX56 2009 Factory Service Manual IP-16
< ON-VEHICLE REPAIR >
CLUSTER LID C
CLUSTER LID C
Exploded ViewINFOID:0000000003775425
Removal and InstallationINFOID:0000000003775426
REMOVAL
1. Release the clips and remove cluster lid C lower

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