2008 INFINITI QX56 Factory Service Manual

Page 897 of 4083

INFINITI QX56 2008  Factory Service Manual DLK-104
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
HORN FUNCTION
HORN FUNCTION
DescriptionINFOID:0000000001539014
Perform answer-back for each operation with horn.
Component Function CheckIN

Page 898 of 4083

INFINITI QX56 2008  Factory Service Manual HORN FUNCTIONDLK-105
< COMPONENT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G H
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J
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M A
B
DLK
N
O P
3. Check continuity between IPDM E/R harness connector and horn relay harness connector.
4.

Page 899 of 4083

INFINITI QX56 2008  Factory Service Manual DLK-106
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
COMBINATION METER DISPLAY FUNCTION
COMBINATION METER DISPLAY FUNCTION
DescriptionINFOID:0000000001539017
Displays each operation method gui

Page 900 of 4083

INFINITI QX56 2008  Factory Service Manual WARNING CHIME FUNCTIONDLK-107
< COMPONENT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G H
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M A
B
DLK
N
O P
WARNING CHIME FUNCTION
DescriptionINFOID:0000000001539020
Performs operation metho

Page 901 of 4083

INFINITI QX56 2008  Factory Service Manual DLK-108
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
HAZARD FUNCTION
HAZARD FUNCTION
DescriptionINFOID:0000000001539023
Perform answer-back for each operation with number of blinks.
Component

Page 902 of 4083

INFINITI QX56 2008  Factory Service Manual KEY SWITCH (INTELLIGENT KEY UNIT INPUT)
DLK-109
< COMPONENT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G H
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L
M A
B
DLK
N
O P
KEY SWITCH (INTELLIGENT KEY UNIT INPUT)
Diagnosis ProcedureINFOI

Page 903 of 4083

INFINITI QX56 2008  Factory Service Manual DLK-110
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
KEY SWITCH (INTELLIGENT KEY UNIT INPUT)
Check continuity between key switch and ignition knob switch termi-
nals 3 and 4.
Is the inspection

Page 904 of 4083

INFINITI QX56 2008  Factory Service Manual KEY SWITCH (BCM INPUT)DLK-111
< COMPONENT DIAGNOSIS > [WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G H
I
J
L
M A
B
DLK
N
O P
KEY SWITCH (BCM INPUT)
Diagnosis ProcedureINFOID:0000000001539027
1.CHECK KEY SWIT