Page 1545 of 2395
MEL869L
INFINITI COMMUNICATOR (IVCS)
Wiring Diagram Ð IVCS Ð (Cont'd)
EL-360
Page 1546 of 2395
MEL870L
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INFINITI COMMUNICATOR (IVCS)
Wiring Diagram Ð IVCS Ð (Cont'd)
EL-361
Page 1547 of 2395
MEL871L
INFINITI COMMUNICATOR (IVCS)
Wiring Diagram Ð IVCS Ð (Cont'd)
EL-362
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SEL331X
CONSULT-IINBEL0183CONSULT-II INSPECTION PROCEDURENBEL0183S011. Turn ignition switch ªOFFº.
2. Insert UEN99A program card in to CONSULT-II.
3. Connect CONSULT-II to the data link connector.
SEL762W
4. Turn ignition switch ªONº.
5. Touch ªSTARTº.
SEL763W
6. Touch ªIVCSº.
SEL763W
7. Perform each diagnostic item according to the item application
chart as follows:
8. When CONSULT-II inspection is terminated, follow the proce-
dure shown below.
a. Touch ªBACKº key of CONSULT-II until ªSELECT SYSTEMº
appears, then turn off CONSULT-II.
b. Turn ignition switch to OFF position.
c. Disconnect CONSULT-II DDL connector.
NOTE:
If the DDL connector is disconnected before turning ignition
switch to ªOFFº position, INFINITI communicator may not
operate properly.
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INFINITI COMMUNICATOR (IVCS)
CONSULT-II
EL-363
Page 1549 of 2395

APPLICATION ITEMSNBEL0183S02
Mode DescriptionReference
page
SELF DIAG RESULTS Displays the result of self-diagnosis. EL-364
DATA MONITORTwo modes, ªGPS MONITORº and ªSWITCH MONITORº can be selected in this
mode.
IDisplays current data related to GPS in ªGPS MONITORº mode.
IDisplays IVCS switch and outside door handle switch condition in ªSWITCH
MONITORº mode.EL-366
FUNCTION CHECKIn this mode, ªRemote door unlock functionº can be checked using CONSULT-II.
Door can be unlocked according to the commands to the smart entrance control
unit by the IVCS unit. This check verifies communication circuit between smart
entrance control unit and IVCS unit.EL-374
REGISTERED DATADisplays the following data registered in the IVCS unit. In this mode the data can-
not be re-written.
IUnit ID
ICellular phone number
IVIN (Vehicle Identification Number)EL-367
CONFIGURATION
(See Note.)In this mode, the system can be set up in the demonstration mode to confirm sys-
tem operation.EL-379
Various data related to both the Communicator Response Center contract and cel-
lular provider can be written/updated in this mode.
IPhone number
INAM (Number Assignment Module)
IStolen vehicle tracking setting (Default should always be on.)
IAlarm notification setting (Default should always be on.)EL-381
ECU PART NUMBER Displays the part number of the IVCS unit. Ð
NOTE:
Data must not be rewritten without prior approval from the
customer.
SEL440W
ªSELF-DIAG RESULTSº MODENBEL0183S03How to Perform Self-diagnosisNBEL0183S03011. Touch ªSELF-DIAG RESULTSº.
2. Touch ªSTARTº.
SEL441W
3. If no malfunction is detected, CONSULT-II will show ªNO DTCº.
INFINITI COMMUNICATOR (IVCS)
CONSULT-II (Cont'd)
EL-364
Page 1550 of 2395

SEL442W
IIf trouble codes are displayed with ªTIME = 0º, repair/replace
the system according to ªSYMPTOM CHART 1 (SELF-DIAG-
NOSIS ITEM)º, EL-369.
IIn this case, both ªMAYDAYº and ªINFORMATIONº indicator
lamps illuminate for more than 30 seconds while the ignition
switch is in the ON position.
NOTE:
The time data in CONSULT-II ªSELF-DIAG RESULTSº mode
displays the number of ignition switch cycles without the
same malfunctioning occurring.
SEL443W
IIf trouble codes are displayed with ªTIME=1orgreaterº, it
means that the trouble code is historical data. So no further
diagnosis is required.
NOTE:
If trouble codes are displayed with ªTIME=1orgreaterº even
though the INFINITI Communicator has never been serviced.
Intermittent incidents may occur. Check the system, refer to
ªTrouble Diagnoses for Intermittent Incidentº, EL-377.
IIf the system does not detect any trouble, the IVCS indicators
will turn off after bulb check (self-diagnosis) is completed while
the ignition switch is in the ON position.
NOTE:
IThe trouble codes cannot be erased by CONSULT-II.
IAfter 50 ignition cycles, the trouble codes are no longer
displayed in the CONSULT-II ªSELF-DIAG RESULTSº
mode.
IThe IVCS unit does not count the ignition switch cycles
unless the ignition switch is OFF for more than 3 minutes
between each ignition switch cycle.
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INFINITI COMMUNICATOR (IVCS)
CONSULT-II (Cont'd)
EL-365
Page 1551 of 2395
ªDATA MONITORº MODENBEL0183S04How to Perform Data MonitorNBEL0183S0401
SEL444W
Data Monitor Item ChartNBEL0183S0402
Mode Monitor item Description
GPS MONITORAVAILABLE GPS The number of GPS satellites captured by GPS antenna
DATE Date of Greenwich mean time
GMT TIME Greenwich mean time (Different from local time)
LAT. Latitude
LONG. Longitude
DOPIndex of precision (an index of location status of GPS satellites. The
smaller the value is, the higher the positioning precision is.)
SWITCH MONITORMAYDAY ªMAYDAYº emergency switch condition
INFORMATION ªINFORMATIONº switch condition
DR HANDLE Back door handle switch condition
INFINITI COMMUNICATOR (IVCS)
CONSULT-II (Cont'd)
EL-366
Page 1552 of 2395
SEL445W
ªREGISTERED DATAº MODENBEL0183S05
Item Description
UNIT IDID number of the IVCS unit. ID number is unique to
each unit and differs for each unit.
CELLULAR PHONE # Ð
VIN #Vehicle Identification Number. When the IVCS unit is
replaced, VIN # is written in the memory of the
replaced unit by transmitting data from the Communi-
cator Response Center.
NOTE:
No data can be changed in this CONSULT-II mode.
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INFINITI COMMUNICATOR (IVCS)
CONSULT-II (Cont'd)
EL-367