Nissan Rogue. Manual - part 286

REAR WINDOW DEFOGGER POWER SUPPLY AND GROUND CIRCUIT

DEF-29

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 5.

4.

 CHECK GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect rear window defogger.

3. Check continuity between rear window defogger connector and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness.

5.

 CHECK HARNESS CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect fuse block (J/B).

3. Check continuity between fuse block (J/B) connector and rear window defogger condenser connector.

Is the inspection result normal?

YES

>> Replace rear window defogger condenser. Refer to 

DEF-43, "Removal and Installation"

.

NO

>> Replace or repair harness.

6.

 CHECK FILAMENT

Check filament.

Refer to 

DEF-29, "Component Inspection"

.

Is the inspection result normal?

YES

>> Refer to 

GI-44, "Intermittent Incident"

.

NO

>> Repair filament. Refer to 

DEF-41, "Inspection and Repair"

.

Component Inspection

INFOID:0000000011277740

1.

 CHECK FILAMENT

Check the filament for damage or open circuits.

Refer to 

DEF-41, "Inspection and Repair"

.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Repair filament. Refer to 

DEF-41, "Inspection and Repair"

.

(+)

(–)

Condition

Voltage (V)

(Approx.)

Rear window defogger

 Connector

Terminal 

D510

1

Ground

Rear window defogger 

switch 

ON Battery 

voltage

OFF 0

Rear window defogger

Ground

Continuity

Connector

Terminal

D525

2

Yes

Fuse block (J/B)

Rear window defogger condenser

Continuity 

Connector

Terminal

Connector

Terminal

B29

3T

B6

1

Yes

5T

DEF-30

< DTC/CIRCUIT DIAGNOSIS >

DRIVER SIDE DOOR MIRROR DEFOGGER

DRIVER SIDE DOOR MIRROR DEFOGGER

Description

INFOID:0000000011277741

Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror

from fogging up.

Component Function Check

INFOID:0000000011277742

1.

 CHECK DOOR MIRROR DEFOGGER LH

Check that heating wire of door mirror defogger LH is heated when turning the rear window defogger switch

ON.
Is the inspection result normal?

YES

>> Door mirror defogger is OK.

NO

>> Refer to 

DEF-30, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000011277743

Regarding Wiring Diagram information, refer to 

DEF-14, "Wiring Diagram"

.

1.

 CHECK POWER SUPPLY CIRCUIT 

1. Turn ignition switch OFF.

2. Disconnect door mirror LH. 

3. Turn ignition switch ON.

4. Check voltage between door mirror LH connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness.

2.

 CHECK GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Check continuity between door mirror LH connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

 CHECK DOOR MIRROR DEFOGGER LH

Check door mirror defogger LH.

Refer to 

DEF-31, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace door mirror. Refer to 

MIR-22, "Removal and Installation"

.

(+)

(–)

Condition

Voltage (V)

(Approx.)

Door mirror LH

 Connector

Terminal 

D14

2

Ground

Rear window defogger 

switch 

ON Battery 

voltage

OFF 0

Door mirror LH

Ground

Continuity

Connector

Terminal

D14

10

Yes

DRIVER SIDE DOOR MIRROR DEFOGGER

DEF-31

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

4.

 CHECK INTERMITTENT INCIDENT

Check intermittent incident.

Refer to 

GI-44, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Check the following:

• Battery power supply circuit.

• Fuse block (J/B).

NO

>> Repair or replace the malfunctioning parts.

Component Inspection

INFOID:0000000011277744

1.

 CHECK DOOR MIRROR DEFOGGER LH

1. Turn ignition switch OFF.

2. Disconnect door mirror LH.

3. Check continuity between door mirror terminals.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace door mirror LH. Refer to 

MIR-22, "Removal and Installation"

.

Terminal Continuity 

2

10

Yes

DEF-32

< DTC/CIRCUIT DIAGNOSIS >

PASSENGER SIDE DOOR MIRROR DEFOGGER

PASSENGER SIDE DOOR MIRROR DEFOGGER

Description

INFOID:0000000011277745

Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror

from fogging up.

Component Function Check

INFOID:0000000011277746

1.

CHECK DOOR MIRROR DEFOGGER RH

Check that the heating wire of door mirror defogger RH is heated when turning the rear window defogger

switch ON.
Is the inspection result normal?

YES

>> Door mirror defogger RH is OK.

NO

>> Refer to 

DEF-32, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000011277747

Regarding Wiring Diagram information, refer to 

DEF-14, "Wiring Diagram"

.

1.

 CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect door mirror RH.

3. Turn ignition switch ON.

4. Check voltage between door mirror RH connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness.

2.

 CHECK GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Check continuity between door mirror RH connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

 CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER

Check door mirror defogger RH.

Refer to 

DEF-33, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace door mirror RH. Refer to 

MIR-22, "Removal and Installation"

.

(+)

(–)

Condition

Voltage (V)

(Approx.)

Door mirror RH

 Connector

Terminal 

D107

2

Ground

Rear window defogger 

switch 

ON Battery 

voltage

OFF 0

Door mirror RH

Ground

Continuity

Connector

Terminal

D107

10

Yes