Nissan Murano. Manual - part 332

DEF-24

< DTC/CIRCUIT DIAGNOSIS >

REAR WINDOW DEFOGGER FEEDBACK SIGNAL

4.

Check voltage between fuse block (J/B) connector (fuse block side) and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace fuse block (J/B).

6.

CHECK REAR WINDOW DEFOGGER FEEDBACK SIGNAL CIRCUIT 2

1.

Turn ignition switch OFF.

2.

Disconnect A/C auto amp. connector. 

3.

Check continuity between fuse block (J/B) harness connector and A/C auto amp. harness connector

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace harness.

7.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

Is the inspection result normal?

>> INSPECTION END.

(+)

(-)

Condition

Voltage (V)

(Approx.)

Fuse block (J/B)

Connector

Terminal

M3

9C

Ground

Rear window defogger 
switch

ON

Battery voltage

OFF

0

Fuse block (J/B)

A/C auto amp.

Continuity

Connector

Terminal

Connector

Terminal

M3

9C

M50

26

Existed

REAR WINDOW DEFOGGER SYSTEM

DEF-25

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

REAR WINDOW DEFOGGER SYSTEM

Wiring Diagram - DEFOGGER SYSTEM -

INFOID:0000000009722520

JRLWC2836GB

DEF-26

< DTC/CIRCUIT DIAGNOSIS >

REAR WINDOW DEFOGGER SYSTEM

JRLWC9483GB

REAR WINDOW DEFOGGER SYSTEM

DEF-27

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

JRLWC9484GB