Nissan Murano. Manual — part 1049

MWI-76

< ECU DIAGNOSIS INFORMATION >

COMBINATION METER

Fail-Safe

INFOID:0000000009721304

FAIL-SAFE

The combination meter activates the fail-safe control if CAN communication with each unit is malfunctioning.

JRNWC8911GB

MWI

COMBINATION METER

MWI-77

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

DTC Index

INFOID:0000000009721305

Function

Specifications

Speedometer

Reset to zero by suspending communication.

Tachometer

Engine coolant temperature gauge

Illumination control

When suspending communication, changes to nighttime
mode.

Information display

Door open warning

The display turns off by suspending communication.

Parking brake release warning

Low tire pressure warning

Fuel filler cap warning

Instantaneous fuel warning

• When reception time of an abnormal signal is 2 seconds or

less, the last received datum is used for calculation to indi-
cate the result.

• When reception time of an abnormal signal is more than two

seconds, the last result calculated during normal condition
is indicated.

Average fuel consumption

Average vehicle speed

Travel distance

Buzzer

The buzzer turns off by suspending communication.

Warning lamp/indicator
lamp

ABS warning lamp

The lamp turns on by suspending communication.

Brake warning lamp

AWD warning lamp

Malfunction indicator lamp

Low tire pressure warning lamp

The lamp turns ON after flashing for 1 minute.

High beam indicator lamp

The lamp turns off by suspending communication.

Turn signal indicator lamp

Light indicator lamp

Oil pressure warning lamp

CRUISE indicator lamp

O/D OFF indicator lamp

VDC warning lamp

VDC OFF indicator lamp

AWD LOCK indicator lamp

Key warning lamp

Blind Spot Intervention ON indicator

BSW/Blind Spot Intervention warning
lamp

Lane departure warning lamp

LDW ON indicator lamp

Display contents of CONSULT

Diagnostic item is detected when ...

Refer to

CAN COMM CIRCUIT
[U1000]

When combination meter is not transmitting or receiving CAN communication signal
for 2 seconds or more.

MWI-39,

"Diagnosis

Procedure"

CONTROL UNIT (CAN)
[U1010]

When detecting error during the initial diagnosis of the CAN controller of combina-
tion meter.

MWI-40,

"Diagnosis

Procedure"

MWI-78

< ECU DIAGNOSIS INFORMATION >

COMBINATION METER

VEHICLE SPEED
[B2205]

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

MWI-41,

"Diagnosis

Procedure"

ENGINE SPEED
[B2267]

If ECM continuously transmits abnormal engine speed signals for 2 seconds or
more.

MWI-42,

"Diagnosis

Procedure"

WATER TEMP
[B2268]

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

MWI-43,

"Diagnosis

Procedure"

Display contents of CONSULT

Diagnostic item is detected when ...

Refer to

MWI

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

MWI-79

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)

Reference Value

INFOID:0000000010088708

VALUES ON THE DIAGNOSIS TOOL

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

Monitor Item

Condition

Value/Status

MOTOR FAN REQ

Engine idle speed

Changes depending on engine
coolant temperature, air conditioner
operation status, vehicle speed,
etc.

1/2/3/4

AC COMP REQ

Engine running

A/C switch OFF

Off

A/C switch ON
(Compressor is operating)

On

TAIL&CLR REQ

Lighting switch OFF

Off

Lighting switch 1ST, 2ND, HI or AUTO (Light is illuminated)

On

HL LO REQ

Lighting switch OFF

Off

Lighting switch 2ND HI or AUTO (Light is illuminated)

On

HL HI REQ

Lighting switch OFF

Off

Lighting switch HI

On

FR FOG REQ

Lighting switch 2ND or
AUTO (Light is illuminated)

Front fog lamp switch OFF

Off

• Front fog lamp switch ON
• Daytime running light activated

(Only for Canada)

On

FR WIP REQ

Ignition switch ON

Front wiper switch OFF

Stop

Front wiper switch INT

1LOW

Front wiper switch LO

Low

Front wiper switch HI

Hi

WIP AUTO STOP

Ignition switch ON

Front wiper stop position

STOP P

Any position other than front wiper
stop position

ACT P

WIP PROT

Ignition switch ON

Front wiper operates normally

Off

Front wiper stops at fail-safe opera-
tion

BLOCK

IGN RLY1 -REQ

Ignition switch OFF or ACC

Off

Ignition switch ON

On

IGN RLY

Ignition switch OFF or ACC

Off

Ignition switch ON

On

PUSH SW

Release the push-button ignition switch

Off

Press the push-button ignition switch

On

INTER/NP SW

Ignition switch ON

Selector lever in any position other
than P or N

Off

Selector lever in P or N position

On

ST RLY CONT

Ignition switch ON

Off

At engine cranking

On