Infiniti G35 (V35) Sedan. Manual — part 948
MWI
METER SYSTEM
MWI-19
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
N
A
O
P
ODO/TRIP METER : Component Parts Location
INFOID:0000000000964348
ODO/TRIP METER : Component Description
INFOID:0000000000964349
JSNIA0042ZZ
1.
Unified meter and A/C amp.
2.
BCM
3.
IPDM E/R
4.
Oil pressure switch
5.
Ambient sensor
6.
Combination meter
7.
Fuel level sensor unit (main)
8.
Fuel level sensor unit and fuel pump
(sub)
A.
Behind cluster lid C
B.
2WD [oil pan (upper) RH side]
C.
AWD (oil filter bracket part)
D.
Condenser (front)
E.
Rear seat (lower right)
F.
Rear seat (lower left)
Unit
Description
Combination meter
The combination meter calculates the vehicle distance according to the vehicle speed signal. The
vehicle distance is displayed.
Unified meter and A/C amp.
The unified meter and A/C amp. transmits the vehicle speed signal from ABS actuator and electric
unit (control unit) to the combination meter.
ABS actuator and electric unit
(control unit)
Transmits the vehicle speed signal to the unified meter and A/C amp. with CAN communication
line.
MWI-20
< FUNCTION DIAGNOSIS >
METER SYSTEM
SHIFT POSITION INDICATOR
SHIFT POSITION INDICATOR : System Diagram
INFOID:0000000000964350
SHIFT POSITION INDICATOR : System Description
INFOID:0000000000964351
Shift position is displayed in the information display LCD in the combination meter.
MANUAL MODE
When operated with A/T device
• Unified meter and A/C amp. inputs manual mode signal and shift-up/down signal from A/T device (manual
mode switch), and transmits the signals to TCM with CAN communication line.
• TCM processes manual mode signal and shift-up/down signal, and transmits manual mode indicator signal
and shift position signal to unified meter and A/C amp. with CAN communication line.
• Unified meter and A/C amp. transmits manual mode indicator signal and shift position signal to combination
meter with the communication line.
• Combination meter indicates A/T gear position and manual mode indicator, when receiving manual mode
indicator signal and sift position signal.
When operated with paddle shifter
• The unified meter and A/C amp. receives the manual mode signal from the A/T device (manual mode
switch) or the shifter-up/down signal from the paddle shifter and transmits them to TCM via CAN communi-
cation line.
• TCM processes manual mode signal and paddle shifter-up/down signal, and transmits manual mode indica-
tor signal and shift position signal to unified meter and A/C amp. with CAN communication line.
• Unified meter and A/C amp. transmits manual mode indicator signal and shift position signal to combination
meter with the communication line.
• Combination meter indicates A/T gear position and manual mode indicator, when receiving manual mode
indicator signal and shift position signal.
NOT MANUAL MODE
• Unified meter and A/C amp. inputs not manual mode signal from A/T device (manual mode switch), and
transmits the signals to TCM with CAN communication line.
• TCM transmits shift position signal to unified meter and A/C amp. with CAN communication line.
• Unified meter and A/C amp. transmits shift position signal to combination meter with the communication line.
• Combination meter indicates A/T shift position when receiving shift position signal.
JSNIA0029GB
MWI
METER SYSTEM
MWI-21
< FUNCTION DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
M
B
N
A
O
P
SHIFT POSITION INDICATOR : Component Parts Location
INFOID:0000000000964352
SHIFT POSITION INDICATOR : Component Description
INFOID:0000000000964353
JSNIA0042ZZ
1.
Unified meter and A/C amp.
2.
BCM
3.
IPDM E/R
4.
Oil pressure switch
5.
Ambient sensor
6.
Combination meter
7.
Fuel level sensor unit (main)
8.
Fuel level sensor unit and fuel pump
(sub)
A.
Behind cluster lid C
B.
2WD [oil pan (upper) RH side]
C.
AWD (oil filter bracket part)
D.
Condenser (front)
E.
Rear seat (lower right)
F.
Rear seat (lower left)
Unit
Description
Combination meter
Displays the shift position on the information display with shift position signal and manual mode in-
dicator signal received from unified meter and A/C amp.
Unified meter and A/C amp.
• Transmits the signals from the A/T device and paddle shifter switch to TCM with CAN communi-
cation line.
• Transmits shift position signal and manual mode indicator signal received from TMC with CAN
communication line to the combination meter by means of communication line.
MWI-22
< FUNCTION DIAGNOSIS >
METER SYSTEM
WARNING LAMPS/INDICATOR LAMPS
WARNING LAMPS/INDICATOR LAMPS : System Diagram
INFOID:0000000000964354
WARNING LAMPS/INDICATOR LAMPS : System Description
INFOID:0000000000964355
OIL PRESSURE WARNING LAMP
• IPDM E/R inputs oil pressure switch signal from oil pressure switch, and transmits the signal to unified meter
and A/C amp. through BCM with CAN communication line.
• Unified meter and A/C amp. transmits oil pressure switch signal to combination meter with communication
line.
• Let the combination meter turn oil pressure warning lamp ON with received oil pressure switch signal.
A/T device
Transmits the following signals to the unified meter and A/C amp.
• Manual mode signal
• Not manual mode signal
• Manual mode shift up signal
• Manual mode shift down signal
Paddle shifter
Transmits the paddle shifter up signal and paddle shifter down signal to the unified meter and A/C
amp.
TCM
Transmits shift position signal and manual mode indicator signal to the unified meter and A/C amp.
Unit
Description
JSNIA0163GB
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