Page 67 of 92

A/T INDICATOR
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Revision: 2006 November2007 350Z
A/T INDICATORPFP:24814
System DescriptionNKS00265
A/T position is displayed in the A/T indicator in the combination meter.
MANUAL MODE
Unified meter and A/C amp. reads manual mode signal and shift-up/down signal from A/T device, and
transmits the signals to TCM with CAN communication.
TCM processes manual mode signal and shift-up/down signal, and transmits manual mode indicator sig-
nal and A/T position indicator signal to unified meter and A/C amp. with CAN communication.
Unified meter and A/C amp. transmits manual mode indicator signal and A/T position indicator signal to
combination meter with the communication line.
Combination meter displays A/T gear position and manual mode indicator according to A/T position indi-
cator signal and manual mode indication signal.
NOT MANUAL MODE
Unified meter and A/C amp. reads not manual mode signal from A/T device, and transmits the signals to
TCM with CAN communication.
TCM transmits A/T position indicator signal to unified meter and A/C amp. with CAN communication.
Unified meter and A/C amp. transmits A/T position indicator signal to combination meter with the commu-
nication line.
Combination meter displays A/T shift position according to A/T position indicator signal.
PKIC4660E
Page 70 of 92

DI-70
A/T INDICATOR
Revision: 2006 November2007 350Z
CONSULT-III Function (METER A/C AMP)NKS0007C
Refer to DI-47, "CONSULT-III Function (METER A/C AMP)" in “UNIFIED METER AND A/C AMP”.
A/T Indicator Is MalfunctionNKS0007D
1. CHECK A/T INDICATOR SEGMENTS
Perform self-diagnosis mode of combination meter. Refer to DI-15,
"OPERATION PROCEDURE" .
Are all segments displayed?
YES >> GO TO 2.
NO >> Replace combination meter.
2. CHECK UNIFIED METER AND A/C AMP. (CONSULT-III)
Perform self-diagnosis of unified meter and A/C amp. Refer to DI-47, "
CONSULT-III Function (METER A/C
AMP)" .
Self-diagnostic results
No malfunction detected>>GO TO 3.
Malfunction detected>> Check applicable parts, and repair or replace corresponding parts.
3. CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL
1. Use “DATA MONITOR” of “METER A/C AMP” on CONSULT-III. Confirm each indication on the monitor
when shifting the selector lever.
OK or NG
OK >> Replace combination meter.
NG >> GO TO 4.
4. CHECK TCM (CONSULT-III)
Perform TCM self-diagnosis. Refer to AT- 8 4 , "
CONSULT-III Function (TRANSMISSION)" .
Self
-diagnostic results
No malfunction detected>>Replace unified meter and A/C amp.
Malfunction detected>>Check applicable parts, and repair or replace corresponding parts.
PKIA1856E
CONSULT-II display Selector lever position Status
AT - M I N DManual mode range ON
Except for manual mode range OFF
AT - M G E A RManual mode range (shift up or down) 5–1
Except for manual mode range 1
P RANGE INDP range ON
Except for P range OFF
R RANGE INDR range ON
Except for R range OFF
N RANGE INDN range position ON
Except for N range OFF
D RANGE INDD range position ON
Except for D range OFF
Page 83 of 92

WARNING CHIME
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Revision: 2006 November2007 350Z
CONSULT-III Function (METER A/C AMP)NKS0007O
Refer to DI-47, "CONSULT-III Function (METER A/C AMP)" in “UNIFIED METER AND A/C AMP”.
CONSULT-III Function (BCM)NKS0007P
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
DIAGNOSTIC ITEMS DESCRIPTION
DATA MONITOR
Display Item List
ACTIVE TEST
Display Item List
SELF-DIAGNOSTIC RESULTS
Display Item List
NOTE:
If “CAN communication [U1000]” is indicated, after printing the monitor item, go to “CAN system”. Refer to
LAN-48, "
CAN System Specification Chart" .
Trouble DiagnosisNKS00267
HOW TO PERFORM TROUBLE DIAGNOSIS
1. Confirm the symptom and customer complaint.
2. Understand the outline of system. Refer to DI-71, "
System Description" .
3. Perform the preliminary inspection. Refer to DI-84, "
PRELIMINARY INSPECTION" .
4. Referring to trouble diagnosis chart, make sure the cause of the malfunction and repair or replace applica-
ble parts. Refer to DI-84, "
Symptom Chart" .
5. Does warning chime system operate normally? If yes, GO TO 6. If no, GO TO 4.
6. INSPECTION END
System Test item Diagnosis mode Description
BCMBCMSELF-DIAG
RESULTBCM performs self-diagnosis of CAN communication.
BUZZERDATA MONITOR The input data to the BCM control unit is displayed in real time.
ACTIVE TESTOperation of electrical loads can be checked by sending driving signal
to them.
Monitor item [Unit] ALL SIGNALSSELECTION
FROM MENUContents
IGN ON SW [ON/OFF] X X Indicates [ON/OFF] condition of ignition switch.
KEY ON SW [ON/OFF] X X Indicates [ON/OFF] condition of key switch.
DOOR SW-DR [ON/OFF] X X Indicates [ON/OFF] condition of driver side door switch.
LIGHT SW 1ST [ON/OFF] X X Indicates [ON/OFF] condition of lighting switch.
BUCKLE SW [ON/OFF] X X Indicates [ON/OFF] condition of seat belt switch.
Test item Malfunction is detected when···
LIGHT WARN ALM This test is able to check light warning chime operation.
IGN KEY WARN ALM This test is able to check ignition key warning chime operation.
SEAT BELT WARN ALM This test is able to check seat belt warning chime operation.
Display item [Code] Malfunction is detected when···
CAN communication [U1000] Malfunction is detected in CAN communication.
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