Infiniti I30 (A33). Manual — part 507
CONSULT-II Data Link Connector (DLC) Circuit
=NHGI0007S03
SGI122A
INSPECTION PROCEDURE
NHGI0007S0301
If the CONSULT-II cannot diagnose the system properly, check the following items.
Symptom
Check item
CONSULT-II cannot access any
system.
I
CONSULT-II DLC power supply circuit (Terminal 8) and ground circuit (Terminal 4)
(For detailed circuit, refer to EC-643, “MIL & DATA LINK CONNECTORS”.)
I
CONSULT-II (DDL) cable
CONSULT-II cannot access indi-
vidual system. (Other systems
can be accessed.)
Refer to “Function and System
Application” for the systems
supported by CONSULT-II.
I
CONSULT-II program card (Check the approprite CONSULT-II program card for the system.
Refer to GI-40.)
I
Power supply and ground circuit for the control unite of the system
(For detailed circuit, refer to wiring diagram for each system.)
I
Open or short circuit between the system and CONSULT-II DLC
(For detailed circuit, refer to wiring diagram for each system.)
NOTE:
The DDL1 and DDL2 circuits from DLC pins 12, 13, 14, and 15 may be connected to more than one system.
A short in a DDL circuit connected to a control unit in one system may affect CONSULT-II access to other
systems.
MA
EM
LC
EC
FE
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
CONSULT-II CHECKING SYSTEM
CONSULT-II Data Link Connector (DLC) Circuit
GI-41
NHGI0008
Model Variation
NHGI0008S01
Body
Engine
Grade
Transaxle
Destination
U.S.A.
Canada
Sedan
VQ30DE
BASE
4 A/T
RE4F04B*1
CLHULHA-EUA
CLHULHA-ENA
LEATHER
4 A/T
RE4F04B*1
CLHULHA-EUA
CLHULHA-ENA
t-pack
4 A/T
RE4F04W
CLHULWA-EUA
CLHULHA-ENA
*1: The automatic transaxle with viscous LSD is “RE4F04W”.
PREFIX AND SUFFIX DESIGNATIONS
NHGI0008S0101
SGI098A
IDENTIFICATION INFORMATION
Model Variation
GI-42
Identification Number
NHGI0008S02
SGI097A
VEHICLE IDENTIFICATION NUMBER ARRANGEMENT
NHGI0008S0201
SGI099AC
MA
EM
LC
EC
FE
AT
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
IDENTIFICATION INFORMATION
Identification Number
GI-43
IDENTIFICATION PLATE
NHGI0008S0202
MGI039A
SGI080A
ENGINE SERIAL NUMBER
NHGI0008S0203
SGI081A
AUTOMATIC TRANSAXLE NUMBER
NHGI0008S0204
IDENTIFICATION INFORMATION
Identification Number (Cont’d)
GI-44
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