Infiniti QX56 (Z62). Manual — part 1358

WCS

COMBINATION METER

WCS-25

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

SHIFT IND

Ignition switch
ON

During the indication of “P” by shift position
indicator

P

During the indication of “R” by shift position
indicator

R

During the indication of “N” by shift position
indicator

N

During the indication of “D” by shift position
indicator

D

During the indication of “M1” by shift posi-
tion indicator

M1

During the indication of “M2” by shift posi-
tion indicator

M2

During the indication of “M3” by shift posi-
tion indicator

M3

During the indication of “M4” by shift posi-
tion indicator

M4

During the indication of “M5” by shift posi-
tion indicator

M5

During the indication of “M6” by shift posi-
tion indicator

M6

During the indication of “M7” by shift posi-
tion indicator

M7

4WD IND

Ignition switch
ON

4WD shift switch in AUTO position

AUTO

4WD shift switch in 4H position

LOCK

4WD shift switch in 4L position

LOCK/4Lo

BSW IND

Ignition switch
ON

NOTE:
This item is displayed, but cannot be moni-
tored.

Off

BSW W/L

Ignition switch
ON

BSW warning lamp ON

On

BSW warning lamp OFF

Off

AT S MODE SW

Ignition switch
ON

Snow mode switch ON

On

Snow mode switch OFF

Off

M RANGE SW

Ignition switch
ON

Selector lever in manual mode position

On

Other than the above

Off

NM RANGE SW

Ignition switch
ON

Selector lever in manual mode position

Off

Other than the above

On

AT SFT UP SW

Ignition switch
ON

Selector lever in + position

On

Other than the above

Off

AT SFT DWN SW

Ignition switch
ON

Selector lever in – position

On

Other than the above

Off

PKB SW

Ignition switch
ON

Parking brake switch ON

On

Parking brake switch OFF

Off

BUCKLE SW

Ignition switch
ON

Driver seat belt not fastened

On

Driver seat belt fastened

Off

BRAKE OIL SW

Ignition switch
ON

Brake fluid level switch ON

On

Brake fluid level switch OFF

Off

A/C AMP CONN

Ignition switch
ON

NOTE:
This item is displayed, but cannot be moni-
tored.

Off

Monitor Item

Condition

Value/Status

WCS-26

< ECU DIAGNOSIS INFORMATION >

COMBINATION METER

NOTE:
Some items are not available according to vehicle specification.

TERMINAL LAYOUT

PHYSICAL VALUES

TOW MODE IND

Ignition switch
ON

TOW mode indicator lamp ON

On

TOW mode indicator lamp OFF

Off

ENTER SW

Ignition switch
ON

When

switch (enter switch) is pressed

On

Other than above

Off

SELECT SW

Ignition switch
ON

When

switch (select switch) is pressed

On

Other than above

Off

DISTANCE
[km]

Ignition switch
ON

—

Distance to empty calculated by com-
bination meter

OUTSIDE TEMP
[

°

C or

°

F]

Ignition switch
ON

—

Equivalent to ambient temperature
NOTE:
This may not match the indicated value
on the information display.

FUEL LOW SIG

Ignition switch
ON

During low fuel warning indication

On

Other than above

Off

BUZZER

Ignition switch
ON

Buzzer ON

On

Buzzer OFF

Off

Monitor Item

Condition

Value/Status

JPNIA0968GB

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

1

(Y)

Ground

Battery power supply

Input

Ignition
switch
OFF

—

Battery voltage

2

(GR)

Ground

Ignition signal

Input

Ignition
switch
ON

—

Battery voltage

3

(B)

Ground

Ground

—

Ignition
switch
ON

—

0 V

7

(R)

Ground

TOW mode signal

Input

Ignition
switch
ON

When TOW mode switch is
pressed

0 V

Other than the above

12 V

8

(P/L)

Ground

Trip reset switch signal

Input

Ignition
switch
ON

When trip reset switch is
pressed

0 V

Other than the above

5 V

WCS

COMBINATION METER

WCS-27

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

11

(G)

Ground

Enter switch signal

Input

Ignition
switch
ON

When

switch (enter

switch) is pressed

0 V

Other than the above

5 V

12

(O)

Ground

Select switch signal

Input

Ignition
switch
ON

When

switch

(select

switch) is pressed

0 V

Other than the above

5 V

13

(W/R)

Ground

Illumination control switch
signal (+)

Input

Ignition
switch
ON

When

switch

[illumi-

nation control switch (+)] is
pressed

0 V

Other than the above

5 V

14

(R)

Ground

Illumination control switch
signal (

−

)

Input

Ignition
switch
ON

When

switch [illumi-

nation control switch (

−

)] is

pressed

0 V

Other than the above

5 V

15

(R/W)

Ground

Air bag signal

Input

Ignition
switch
ON

Air bag warning lamp
ON

4 V

Air bag warning lamp
OFF

0 V

18

(W/R)

Ground

Ambient sensor signal

Input

—

—

19

(V/W)

Ground

A/C auto amp. connection
recognition signal

Input

—

When A/C auto amp. is
connected

5 V

Other than the above

0 V

20

(B)

Ground

Ambient sensor ground

—

Ignition
switch
ON

—

0 V

21

(L)

—

CAN-H

—

—

—

—

22

(P)

—

CAN-L

—

—

—

—

23

(B)

Ground

Ground

—

Ignition
switch
ON

—

0 V

24

(V)

Ground

Fuel level sensor ground

—

Ignition
switch
ON

—

0 V

25

(O/L)

Ground

Alternator signal

Input

Ignition
switch
ON

Charge warning lamp ON

2 V

Charge warning lamp OFF

Battery voltage

26

(W)

Ground

Parking brake switch signal

Input

Ignition
switch
ON

Parking brake applied

0 V

Parking brake released

12 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

JSNIA0014GB

WCS-28

< ECU DIAGNOSIS INFORMATION >

COMBINATION METER

28

(GR/R)

Ground

Security signal

Input

Ignition
switch
ON

Security indicator lamp ON

0 V

Security indicator lamp
OFF

12 V

29

(BR)

Ground

Washer level switch signal

Input

Ignition
switch
ON

Washer level switch ON

0 V

Washer level switch OFF

5 V

30

(SB)

Ground

Vehicle speed signal
(2-pulse)

Output

Ignition
switch
ON

Speedometer operated
[When vehicle speed is ap-
prox. 40 km/h (25 MPH)]

NOTE:
The maximum voltage varies de-
pending on the specification
(destination unit).

31

(BR/W)

Ground

Vehicle speed signal
(8-pulse)

Output

Ignition
switch
ON

Speedometer operated
[When vehicle speed is ap-
prox. 40 km/h (25 MPH)]

NOTE:
The maximum voltage varies de-
pending on the specification
(destination unit).

33

(W)

Ground

SNOW mode signal

Input

Ignition
switch
ON

When SNOW mode switch
is pressed

12 V

Other than the above

0 V

34

(BR/Y)

Ground

Fuel level sensor signal

Input

Ignition
switch
ON

—

35

(O/B)

Ground

Seat belt buckle switch sig-
nal (driver side)

Input

Ignition
switch
ON

When driver side belts is
fastened

12 V

When driver side belts is
unfastened

0 V

36

(G/Y)

Ground

Passenger seat belt warn-
ing signal

Input

Ignition
switch
ON

• When driver side seat

belt fastened

• When getting in the pas-

senger seat

• When passenger seat

belt fastened

12 V

• When driver side seat

belt fastened

• When getting in the pas-

senger seat

• When passenger seat

belt unfastened

0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

JSNIA0015GB

JSNIA0012GB

JSNIA3013ZZ