Infiniti EX35. Manual - part 1098

MWI-70

< COMPONENT DIAGNOSIS >

CLOCK

CLOCK

Wiring Diagram - CLOCK -

INFOID:0000000003140228

JCNWM0719GB

MWI

CLOCK

MWI-71

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

JCNWM0720GB

MWI-72

< ECU DIAGNOSIS >

COMBINATION METER

ECU DIAGNOSIS

COMBINATION METER

Reference Value

INFOID:0000000003140229

VALUES ON THE DIAGNOSIS TOOL

Refer to 

MWI-85, "Reference Value"

.

TERMINAL LAYOUT

PHYSICAL VALUES

JSNIA0457ZZ

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

1

(GR)

Ground

Battery power supply

Input

Ignition 
switch 
OFF

—

Battery voltage

2

(LG)

Ground

Communication signal 
(METER

→

 AMP.)

Output

Ignition 
switch 
ON

—

3

(GR)

Ground

Communication signal 
(AMP.

→

 METER)

Input

Ignition 
switch 
ON

—

5

(B)

Ground

Ground

—

Ignition 
switch 
ON

—

0  V

6

(P)

Ground

Alternator signal

Input

Ignition 
switch 
ON

Charge warning lamp ON

0 V

Charge warning lamp OFF

Battery voltage

7

(LG)

Ground

Air bag signal

Input

Ignition 
switch 
ON

Air bag warning lamp ON

4 V

Air bag warning lamp OFF

0 V

10

(G)

Ground

Security signal

Input

Ignition 
switch 
OFF

Security warning lamp ON

0 V

Security warning lamp OFF

12 V

JSNIA0027GB

JSNIA0027GB

MWI

COMBINATION METER

MWI-73

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

M

B

A

O

P

15

(B)

Ground

Ground

—

Ignition 
switch 
ON

—

0  V

16

(B)

Ground

Meter control switch ground

—

Ignition 
switch 
ON

—

0  V

21

(O)

Ground

Ignition signal

Input

Ignition 
switch 
ON

—

Battery voltage

22

(B)

Ground

Ground

—

Ignition 
switch 
ON

—

0  V

23

(L)

Ground

ACC power supply

Input

Ignition 
switch 
ACC

—

Battery voltage

24

(BR)

Ground

Communication signal 
(LCD

→

 AMP.)

Output

Ignition 
switch 
ON

—

25

(Y)

Ground

Communication signal 
(AMP.

→

 LCD)

Input

Ignition 
switch 
ON

—

26

(R)

Ground

Vehicle speed signal
(8-pulse)

Input

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).

27

(V)

Ground

Parking brake switch signal

Input

Ignition 
switch 
ON

Parking brake ON

0 V

Parking brake OFF

28

(W)

Ground

Brake fluid level switch sig-
nal

Input

Ignition 
switch 
ON

Brake fluid level is normal.

5 V

The brake fluid level is low-
er than the low level

0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

JSNIA0028GB

JSNIA0027GB

JSNIA0012GB

JSNIA0007GB