INFINITI QX56 2004 Factory Service Manual

PG-72
STANDARDIZED RELAY
Revision: August 20072004 QX56
STANDARDIZED RELAYPFP:25230
DescriptionEKS007O6
NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS
Relays can mainly be divided into three types: normal open, normal closed and mixed type relays.
TYPE OF STANDARDIZED RELAYS
SEL881H
SEL882H
1M 1 Make 2M 2 Make
1T 1 Transfer 1M·1B 1 Make 1 Break

STANDARDIZED RELAY
PG-73
C
D
E
F
G
H
I
J
L
MA
B
PG
Revision: August 20072004 QX56
WKIA0253E

PG-74
SUPER MULTIPLE JUNCTION (SMJ)
Revision: August 20072004 QX56
SUPER MULTIPLE JUNCTION (SMJ)PFP:84341
Terminal ArrangementEKS007O7
LKIA0385E

SUPER MULTIPLE JUNCTION (SMJ)
PG-75
C
D
E
F
G
H
I
J
L
MA
B
PG
Revision: August 20072004 QX56
WKIA1845E

PG-76
FUSE BLOCK-JUNCTION BOX(J/B)
Revision: August 20072004 QX56
FUSE BLOCK-JUNCTION BOX(J/B)PFP:24350
Terminal ArrangementEKS007O8
WKIA2016E

FUSE AND FUSIBLE LINK BOX
PG-77
C
D
E
F
G
H
I
J
L
MA
B
PG
Revision: August 20072004 QX56
FUSE AND FUSIBLE LINK BOXPFP:24381
Terminal ArrangementEKS007O9
WKIA3543E

PG-78
FUSE AND RELAY BOX
Revision: August 20072004 QX56
FUSE AND RELAY BOXPFP:24012
Terminal ArrangementEKS007OA
WKIA4248E

PR-1
PROPELLER SHAFT
D DRIVELINE/AXLE
CONTENTS
C
E
F
G
H
I
J
K
L
M
SECTION PR
A
B
PR
Revision: August 20072004 QX56 PREPARATION ........................................................... 2
Commercial Service Tools ........................................ 2
NOISE, VIBRATION, AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 3
NVH Troubleshooting Chart ..................................... 3
FRONT PROPELLER SHAFT .................................... 4
On-Vehicle Service ................................................... 4
PROPELLER SHAFT VIBRATION ........................ 4
INSPECTION ........................................................ 4
Removal and Installation .......................................... 4
REMOVAL ............................................................. 5
INSPECTION AFTER REMOVAL ......................... 5
INSTALLATION ..................................................... 5
Disassembly and Assembly ..................................... 5
DISASSEMBLY ..................................................... 5
ASSEMBLY ........................................................... 6REAR PROPELLER SHAFT ...................................... 8
On-Vehicle Service ................................................... 8
PROPELLER SHAFT VIBRATION ........................ 8
INSPECTION ........................................................ 8
Removal and Installation .......................................... 8
REMOVAL ............................................................. 9
INSPECTION AFTER REMOVAL ......................... 9
INSTALLATION ..................................................... 9
Disassembly and Assembly .................................... 10
DISASSEMBLY ................................................... 10
ASSEMBLY ......................................................... 11
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 12
General Specifications ............................................ 12
Snap Ring ............................................................... 13

PR-2
PREPARATION
Revision: August 20072004 QX56
PREPARATIONPFP:00002
Commercial Service ToolsEDS002JX
Tool nameDescription
Power toolLoosening bolts and nuts
PBIC0190E

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
PR-3
C
E
F
G
H
I
J
K
L
MA
B
PR
Revision: August 20072004 QX56
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTINGPFP:00003
NVH Troubleshooting ChartEDS002JY
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×: ApplicableReference page
PR-4
(front)
PR-8 (rear)
PR-4 (front)
PR-8 (rear)
PR-4 (front)
PR-8 (rear)
FFD-7, "
NVH Troubleshooting Chart
" (front)
RFD-5, "
NVH Troubleshooting Chart
" (rear)
FA X-4, "
NVH Troubleshooting Chart
" (front)
RAX-4, "
NVH Troubleshooting Chart
" (rear)
FSU-4, "
NVH Troubleshooting Chart
" (front)
RSU-5, "
NVH Troubleshooting Chart
" (rear)
WT-3, "
NVH Troubleshooting Chart
"
WT-3, "
NVH Troubleshooting Chart
"
FA X-4, "
NVH Troubleshooting Chart
" (front)
RAX-4, "
NVH Troubleshooting Chart
" (rear)
BR-5, "
NVH Troubleshooting Chart
"
PS-5, "
NVH Troubleshooting Chart
"
Possible cause and suspected parts
Uneven rotation torque
Rotation imbalance
Excessive run out
Differential
Axle
Suspension
Tire s
Road wheel
Drive shaft
Brakes
Steering
SymptomNoise×××××××××××
Shake×××××××
Vibration××× ××× × ×