2010 INFINITI QX56 Factory Service Manual

engine radio controls auxiliary battery location battery replacement transmission fluid wipers

Page 3273 of 4210

INFINITI QX56 2010 Factory Service Manual SE-1
BODY INTERIOR
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SECTION SE
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CONTENTS
SEAT
BASIC INSPECTION ....... .............................3
DIAGNOSIS AND REPAIR WORKFLOW ..... .....3
Work Flow ............

SE-1
BODY INTERIOR
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SECTION SE
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SE
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CONTENTS
SEAT
BASIC INSPECTION ....... .............................3
DIAGNOSIS AND REPAIR WORKFLOW ..... .....3
Work Flow ........................................................... ......3
INSPECTION AND ADJUSTMENT .....................5
Preliminary Check ............................................... ......5
FUNCTION DIAGNOSIS ...............................6
THIRD ROW POWER FOLDING SEAT ......... .....6
System Description ............................................. ......6
Component Parts Location ........................................7
Component Description .............................................7
COMPONENT DIAGNOSIS ..........................8
POWER SEAT .....................................................8
Wiring Diagram — Passenger Side — ................ ......8
HEATED SEAT ...................................................12
Description ..............................................................12
Wiring Diagram .......................................................13
THIRD SEAT ......................................................19
Power Supply and Ground Circuit Check for Third
Row Power Folding Seat Control Unit ................. ....
19
Third Row Power Folding Seat Switch ....................20
Third Row Power Folding Seat Motor .....................20
ECU DIAGNOSIS .........................................22
THIRD ROW POWER FOLDING SEAT CON-
TROL UNIT .........................................................
22
Reference Value ................................................. ....22
Wiring Diagram .......................................................24
DTC Index ...............................................................29
Fail Safe ..................................................................30
SYMPTOM DIAGNOSIS ..............................31
THIRD ROW POWER FOLDING SEAT ......... ....31
Symptom Table ................................................... ....31
NONE OF THE THIRD ROW POWER FOLD-
ING SEATS WILL OPERATE WITH ANY
SWITCH. ............................................................
32
None of the Third Row Power Folding Seats Will
Operate With Any Third Row Power Folding Seat
Switch .................................................................. ....
32
ONLY ONE THIRD ROW POWER FOLDING
SEAT WILL OPERATE. ....................................
33
Only One Third Row Power Folding Seat Will Op-
erate .................................................................... ....
33
THIRD ROW POWER FOLDING SEAT WILL
OPERATE IN ONLY ONE DIRECTION. ...........
35
Third Row Power Folding Seat Will Operate in
Only One Direction .............................................. ....
35
THIRD ROW POWER FOLDING SEAT WILL
STOP SHORT OF IT’S FULLY UP OR DOWN
POSITION. .........................................................
37
Third Row Power Folding Seat Stops Short of it's
Fully Up or Down Position .......................................
37
THIRD ROW POWER FOLDING SEAT
MAKES EXCESSIVE NOISE WHILE MOV-
ING. ...................................................................
38
Third Row Power Folding Seat Makes Excessive
Noise While Moving ............................................. ....
38
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES ..............................................................
39
Work Flow ................................................................39
Generic Squeak and Rattle Troubleshooting ...........41
Diagnostic Worksheet ..............................................43
PRECAUTION ..............................................45
PRECAUTIONS .................................................45
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ....
45
Revision: April 20092010 QX56

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INFINITI QX56 2010 Factory Service Manual SE-2
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ..................................
45
Precaution for Work ................................................46
PREPARAT

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INFINITI QX56 2010 Factory Service Manual DIAGNOSIS AND REPAIR WORKFLOWSE-3
< BASIC INSPECTION >
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work FlowINFOID:0000000005147379
WORK FLOW
DETAILED FLOW
1.CUSTOME

Page 3276 of 4210

INFINITI QX56 2010 Factory Service Manual SE-4
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
>> GO TO 4
4.SYMPTOM
Check for symptoms. Refer to SE-31, "
Symptom Table".
>> GO TO 5
5.MALFUNCTIONING PARTS
Repair or replace the applicable

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INFINITI QX56 2010 Factory Service Manual INSPECTION AND ADJUSTMENTSE-5
< BASIC INSPECTION >
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INSPECTION AND ADJUSTMENT
Preliminary CheckINFOID:0000000005147380
1.FOREIGN OBJECTS
Check the following:
• objects

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INFINITI QX56 2010 Factory Service Manual SE-6
< FUNCTION DIAGNOSIS >
THIRD ROW POWER FOLDING SEAT
FUNCTION DIAGNOSIS
THIRD ROW POWER FOLDING SEAT
System DescriptionINFOID:0000000005147381
The third row power folding seat system is capable of

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INFINITI QX56 2010 Factory Service Manual THIRD ROW POWER FOLDING SEATSE-7
< FUNCTION DIAGNOSIS >
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Component Parts LocationINFOID:0000000005147382
Component DescriptionINFOID:0000000005147383
ALJIA0088ZZ
1. Thir

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INFINITI QX56 2010 Factory Service Manual SE-8
< COMPONENT DIAGNOSIS >
POWER SEAT
COMPONENT DIAGNOSIS
POWER SEAT
Wiring Diagram — Passenger Side —INFOID:0000000005147384
ABJWA0030GB
Revision: April 20092010 QX56

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