2009 INFINITI QX56 ECU

MWI
COMBINATION METERMWI-55
< ECU DIAGNOSIS >
C
DE
F
G H
I
J
K L
M B A
O P
AANIA0258GB
Revision: December 20092009 QX56

MWI-56
< ECU DIAGNOSIS >
COMBINATION METER
AANIA0276GB
Revision: December 20092009 QX56

MWI
COMBINATION METERMWI-57
< ECU DIAGNOSIS >
C
DE
F
G H
I
J
K L
M B A
O P
AANIA0277GB
Revision: December 20092009 QX56

MWI-58
< ECU DIAGNOSIS >
COMBINATION METER
AANIA0278GB
Revision: December 20092009 QX56

MWI
COMBINATION METERMWI-59
< ECU DIAGNOSIS >
C
DE
F
G H
I
J
K L
M B A
O P
AANIA0279GB
Revision: December 20092009 QX56

MWI-60
< ECU DIAGNOSIS >
COMBINATION METER
AANIA0280GB
Revision: December 20092009 QX56

MWI
COMBINATION METERMWI-61
< ECU DIAGNOSIS >
C
DE
F
G H
I
J
K L
M B A
O P
Fail SafeINFOID:0000000003776655
The combination meter performs a fail-safe operation for the functions listed below when communication is
lost.
AANIA0281GB
Revision: December 20092009 QX56

MWI-62
< ECU DIAGNOSIS >
COMBINATION METER
DTC Index
INFOID:0000000003776656
Function Specifications
Speedometer
Zero indication.
Tachometer
Fuel gauge
Engine coolant temperature gauge
Engine oil pressure gauge
Voltage gauge
A/T oil temperature gauge
Illumination control
Meter illumination Change to nighttime mode when communication is lost.
Segment LCD Odometer
Freeze current indication.
A/T position Display turns off.
Buzzer Buzzer turns off.
Warning lamp/indicator lamp ABS warning lamp
Lamp turns on when communication is lost.
Brake warning lamp
VDC OFF indicator lamp
SLIP indicator lamp
A/T CHECK warning lamp
Lamp turns off when communication is lost.
Oil pressure/coolant temperature
warning lamp
Light indicator
Malfunction indicator lamp
Master warning lamp
Air bag warning lamp
High beam indicator
Turn signal indicator lamp
CRUISE indicator lamp
Driver and passenger seat belt warn-
ing lamp
Lamp turns off when disconnected.
Charge warning lamp
Security indicator lamp
4WD indicator lamp
AT P i n d i c a t o r l a m p
CK SUSP warning lamp
Low tire pressure warning lamp
Lamp will flash every second for 1 minute and then stay on con-
tinuously thereafter.
CONSULT-III display
MalfunctionReference
page
CAN COMM CIRC
[U1000] Malfunction is detected in CAN communication.
CAUTION:
Even when there is no malfunction on CAN communication system, malfunction may be
misinterpreted when battery has low voltage (when maintaining 7 - 8 V for about 2 sec-
onds) or 10A fuse [No. 3, located in
the fuse block (J/B)] is disconnected. MWI-28
VEHICLE SPEED
CIRC
[B2205]Malfunction is detected when an erroneous speed signal is input.
CAUTION:
Even when there is no malfunction on speed signal system, malfunction may be misin-
terpreted when battery has lo
w voltage (when maintaining 7 - 8 V for about 2 seconds). MWI-29
Revision: December 20092009 QX56