Infiniti EX35. Manual - part 1105

MWI-98

< ECU DIAGNOSIS >

UNIFIED METER AND A/C AMP.

JCNWM0714GB

MWI

UNIFIED METER AND A/C AMP.

MWI-99

< ECU DIAGNOSIS >

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JCNWM0715GB

MWI-100

< ECU DIAGNOSIS >

UNIFIED METER AND A/C AMP.

Fail-Safe

INFOID:0000000003140235

FAIL-SAFE

The unified meter and A/C amp. activates the fail-safe control if CAN communication with each unit is malfunc-
tioning.

JCNWM0716GB

MWI

UNIFIED METER AND A/C AMP.

MWI-101

< ECU DIAGNOSIS >

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DTC Index

INFOID:0000000003140236

Function

Specifications

Speedometer

Reset to zero by suspending communication.

Tachometer

Fuel gauge

Water temperature gauge

Illumination control

When suspending communication, change to nighttime mode.

Information display

The display turns off by suspending communication.

Buzzer

The buzzer turns off by suspending communication.

Warning lamp/indicator 
lamp

ABS warning lamp

The lamp turns on by suspending communication.

VDC OFF indicator lamp

SLIP indicator lamp

Brake warning lamp

CRUISE warning lamp

AWD warning lamp

Low tire pressure warning lamp

AFS OFF indicator lamp

The lamp blinking caused by communication malfunction

High beam indicator

The lamp turns off by suspending communication.

Turn signal indicator lamp

Light indicator lamp

Oil pressure warning lamp

Malfunction indicator lamp

A/T CHECK warning lamp

Key warning lamp

Lane departure warning lamp

LDP ON indicator lamp

Master warning lamp

Display contents of CON-

SULT-III

Time

Diagnostic item is detected when ...

Refer to

CAN COMM CIRCUIT
[U1000]

CRNT, 1 - 39

When unified meter and A/C amp. is not transmitting or receiving CAN 
communication signal for 2 seconds or more.

MWI-44

CONTROL UNIT (CAN)
[U1010]

CRNT, 1 - 39

When detecting error during the initial diagnosis of CAN controller of 
unified meter and A/C amp.

MWI-45

COMM ERROR 1
[B2201]

CRNT, 1 - 39

If a communication error is present in the communication line between 
unified meter and A/C amp. and combination meter for 2 seconds or 
more.

MWI-46

COMM ERROR 2
[B2202]

CRNT, 1 - 39

If a communication error is present in the communication line between 
unified meter and A/C amp. and combination meter for 2 seconds or 
more.

MWI-48

VEHICLE SPEED
[B2205]

CRNT, 1 - 39

The abnormal vehicle speed signal is input from ABS actuator and elec-
tric unit (control unit) for 2 seconds or more.

MWI-50

ENGINE SPEED
[B2267]

CRNT, 1 - 39

If ECM continuously transmits abnormal engine speed signals for 2 sec-
onds or more.

MWI-51

WATER TEMP
[B2268]

CRNT, 1 - 39

If ECM continuously transmits abnormal engine coolant temperature 
signals for 60 seconds or more.

MWI-52