Nissan Frontier D40. Manual - part 1139

WCS-48

< ECU DIAGNOSIS >

COMBINATION METER

Fail Safe

INFOID:0000000005548405

The combination meter performs a fail-safe operation for the functions listed below when communication is
lost.

ABNIA1691GB

WCS

COMBINATION METER

WCS-49

< ECU DIAGNOSIS >

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Function

Specifications

Speedometer

Zero indication.

Tachometer

Fuel gauge

Engine coolant temperature gauge

Engine oil pressure gauge (with VQ40DE)

Voltage gauge (with VQ40DE)

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

Malfunction indicator lamp

SLIP indicator lamp

AT oil temp warning lamp

Lamp turns off when communication is lost.

Low washer fluid warning lamp

Hill descent control indicator lamp

Door open warning lamp

CRUISE indicator lamp

SET indicator lamp

O/D OFF indicator lamp

Oil pressure warning lamp

Air bag warning lamp

High beam indicator

Turn signal indicator lamp

Driver and passenger seat belt warn-
ing lamp

Lamp turns off when disconnected.

Charge warning lamp

Security indicator lamp

4WD indicator lamp

ATP indicator lamp

Differential lock indicator lamp

Low tire pressure warning lamp

Lamp will flash every second for 1 minute and then stay on con-
tinuously thereafter.

WCS-50

< ECU DIAGNOSIS >

COMBINATION METER

DTC Index

INFOID:0000000005548406

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-diagnosis result is erased when “63” is exceeded.)

CONSULT-III display

Malfunction

Reference 

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-27

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 low voltage (when maintaining 7 - 8 V for about 2 seconds). 

MWI-28

WCS

BCM (BODY CONTROL MODULE)

WCS-51

< ECU DIAGNOSIS >

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BCM (BODY CONTROL MODULE)

Reference Value

INFOID:0000000005548407

VALUES ON THE DIAGNOSIS TOOL

Monitor Item

Condition

Value/Status

IGN ON SW

Ignition switch OFF or ACC

OFF

Ignition switch ON

ON

KEY ON SW

Mechanical key is removed from key cylinder

OFF

Mechanical key is inserted to key cylinder

ON

CDL LOCK SW

Door lock/unlock switch does not operate

OFF

Press door lock/unlock switch to the lock side

ON

CDL UNLOCK SW

Door lock/unlock switch does not operate

OFF

Press door lock/unlock switch to the unlock side

ON

DOOR SW-DR

Driver's door closed

OFF

Driver's door opened

ON

DOOR SW-AS

Passenger door closed

OFF

Passenger door opened

ON

DOOR SW-RR

Rear RH door closed

OFF

Rear RH door opened

ON

DOOR SW-RL

Rear LH door closed

OFF

Rear LH door opened

ON

KEY CYL LK-SW

Other than driver door key cylinder LOCK position

OFF

Driver door key cylinder LOCK position

ON

KEY CYL UN-SW

Other than driver door key cylinder UNLOCK position

OFF

Driver door key cylinder UNLOCK position

ON

KEYLESS LOCK

“LOCK” button of key fob is not pressed

OFF

“LOCK” button of key fob is pressed

ON

KEYLESS UNLOCK

“UNLOCK” button of key fob is not pressed

OFF

“UNLOCK” button of key fob is pressed

ON

ACC ON SW

Ignition switch OFF

OFF

Ignition switch ACC or ON

ON

REAR DEF SW

Rear window defogger switch OFF

OFF

Rear window defogger switch ON

ON

LIGHT SW 1ST

Lighting switch OFF

OFF

Lighting switch 1ST

ON

BUCKLE SW

The seat belt (driver side) is unfastened. [Seat belt switch (driver 
side) OFF]

OFF

The seat belt (driver side) is fastened. [Seat belt switch (driver side) 
ON]

ON

KEYLESS PANIC

PANIC button of key fob is not pressed

OFF

PANIC button of key fob is pressed

ON

RKE LCK-UNLCK

LOCK/UNLOCK button of key fob is not pressed and held simulta-
neously

OFF

LOCK/UNLOCK button of key fob is pressed and held simulta-
neously

ON