2007 INFINITI QX56 Factory Service Manual

Page 833 of 3061

INFINITI QX56 2007  Factory Service Manual BL-122
< SERVICE INFORMATION >
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
Detected items
 [IVIS (NATS) program card screen 
terms]P No. Code
(Self-diagnostic 
result of “EN-
GINE”)Malfunction

Page 834 of 3061

INFINITI QX56 2007  Factory Service Manual IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
BL-123
< SERVICE INFORMATION >
C
D
E
F
G
H
J
K
L
MA
B
BL
N
O
P
Work FlowINFOID:0000000003532993
Trouble DiagnosisINFOID:0000000003532994
SYMPTOM MATRIX

Page 835 of 3061

INFINITI QX56 2007  Factory Service Manual BL-124
< SERVICE INFORMATION >
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
Self-diagnosis related item
*: When IVIS (NATS) detects a malfunction, the security indicator lights up while ignition ke

Page 836 of 3061

INFINITI QX56 2007  Factory Service Manual IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
BL-125
< SERVICE INFORMATION >
C
D
E
F
G
H
J
K
L
MA
B
BL
N
O
P
Non self-diagnosis related item
*: CONSULT-II self-diagnostic results display screen “n

Page 837 of 3061

INFINITI QX56 2007  Factory Service Manual BL-126
< SERVICE INFORMATION >
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
OK or NG
OK >> GO TO 3.
NG >> Check the following:
• 50A fusible link (letter f , located in fuse and fusible
link box)

Page 838 of 3061

INFINITI QX56 2007  Factory Service Manual IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
BL-127
< SERVICE INFORMATION >
C
D
E
F
G
H
J
K
L
MA
B
BL
N
O
P
Confirm SELF-DIAGNOSTIC RESULTS “DIFFERENCE OF KEY”
displayed on CONSULT-II screen.
I

Page 839 of 3061

INFINITI QX56 2007  Factory Service Manual BL-128
< SERVICE INFORMATION >
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
For initialization, refer to “CONSULT-II Operation Manual NATS-
IVIS/NVIS”.
NOTE:
If the initialization is not comple

Page 840 of 3061

INFINITI QX56 2007  Factory Service Manual IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
BL-129
< SERVICE INFORMATION >
C
D
E
F
G
H
J
K
L
MA
B
BL
N
O
P
For initialization, refer to “CONSULT-II Operation Manual NATS-
IVIS/NVIS”.
NOTE:
If