INFINITI QX56 2008 Factory Service Manual

MWI-56
< ECU DIAGNOSIS >
COMBINATION METER
ABNIA2295GB
Revision: March 20102008 QX56

MWI
COMBINATION METERMWI-57
< ECU DIAGNOSIS >
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ABNIA2311GB
Revision: March 2010 2008 QX56

MWI-58
< ECU DIAGNOSIS >
COMBINATION METER
ABNIA2312GB
Revision: March 20102008 QX56

MWI
COMBINATION METERMWI-59
< ECU DIAGNOSIS >
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ABNIA2313GB
Revision: March 2010 2008 QX56

MWI-60
< ECU DIAGNOSIS >
COMBINATION METER
ABNIA2314GB
Revision: March 20102008 QX56

MWI
COMBINATION METERMWI-61
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Fail SafeINFOID:0000000001691311
The combination meter performs a fail-safe operation for the functions listed below when communication is
lost.
ABNIA2315GB
Revision: March 2010 2008 QX56

MWI-62
< ECU DIAGNOSIS >
COMBINATION METER
DTC Index
INFOID:0000000001691312
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. 19, 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: March 2010
2008 QX56

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COMBINATION METERMWI-63
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NOTE:
“TIME” indicates the following.
• 0: Indicates that a malfunction is detected at present.
• 1-63: Indicates that a malfunction was detected in the past. (Displays number of ignition switch OFF → ON
cycles after malfunction is detected. Self-di agnosis result is erased when “63” is exceeded.)
Revision: March 2010 2008 QX56

MWI-64
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
BCM (BODY CONTROL MODULE)
Reference ValueINFOID:0000000001696513
Refer to BCS-38, "Reference Value".
Terminal LayoutINFOID:0000000001696514
Refer to BCS-40, "Terminal Layout".
Physical ValuesINFOID:0000000001696515
Refer to BCS-40, "Physical Values".
Wiring DiagramINFOID:0000000001696516
Refer to BCS-46, "Wiring Diagram".
DTC Inspection Priority ChartINFOID:0000000001696517
Refer to BCS-50, "DTCInspectionPriorityChart".
DTC IndexINFOID:0000000001696518
Refer to BCS-50, "DTCIndex".
Revision: March 2010 2008 QX56

MWI
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
MWI-65
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IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)
Reference ValueINFOID:0000000001696519
Refer to PCS-19, "Reference Value".
Terminal LayoutINFOID:0000000001696520
Refer to PCS-21, "Terminal Layout".
Physical ValuesINFOID:0000000001696521
Refer to PCS-21, "Physical Values".
Wiring DiagramINFOID:0000000001696522
Refer to PCS-26, "Wiring Diagram".
Fail SafeINFOID:0000000001696523
Refer to PCS-29, "FailSafe".
DTC IndexINFOID:0000000001696524
Refer to PCS-31, "DTCIndex".
Revision: March 2010 2008 QX56