Infiniti G35 (V35). Manual - part 551

REAR WINDOW DEFOGGER

GW-75

C

D

E

F

G

H

J

K

L

M

A

B

GW

4. 

CHECK DOOR MIRROR DEFOGGER CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect fuse block (J/B) and door mirror connector.

3.

Check continuity between fuse block (J/B) connector M5 terminal 5B and door mirror connector D2 (driver
side), D32 (passenger side) terminal 2.

OK or NG

OK

>> INSPECTION END.

NG

>> Repair or replace harness.

Check Driver Side Door Mirror Defogger Circuit

NIS000FG

1. 

CHECK DOOR MIRROR DEFOGGER POWER SUPPLY CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect door mirror (driver side) connector. 

3.

Turn ignition switch ON.

4.

Check voltage between door mirror (driver side) connector and ground.

OK or NG

OK

>> GO TO 2.

NG

>> Repair or replace harness.

2. 

CHECK DOOR MIRROR DEFOGGER GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check continuity between door mirror (driver side) connector D2
terminal 1 and ground.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness.

5B (L) – 2 (L)

:Continuity should exist.

PIIA3866E

Connector

Terminal (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

D2

2 (L)

Ground

Rear window defogger 
switch ON

 Battery voltage

Rear window defogger  
switch OFF

0

PIIA3868E

1 (B) – Ground

: Continuity should exist.

PIIA3870E

GW-76

REAR WINDOW DEFOGGER

3. 

CHECK DOOR MIRROR DEFOGGER 

1.

Connector door mirror connector.

2.

Check continuity between each door mirror connector D2 (driver side) terminal 1 and 2.

OK or NG

OK

>> Check the condition of the harness and the connector.

NG

>> Replace door mirror (driver side).

Check Passenger Side Door Mirror Defogger Circuit

NIS000FH

1. 

CHECK DOOR MIRROR DEFOGGER POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect door mirror (passenger side) connector.

3.

Turn ignition switch ON.

4.

Check voltage between door mirror (passenger side) connector and ground.

OK or NG

OK

>> GO TO 2.

NG

>> Repair or replace harness.

2. 

CHECK DOOR MIRROR DEFOGGER GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Check continuity between door mirror (passenger side) connec-
tor D32 terminal 1 and ground.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness.

1 – 2 

: Continuity should exist.

PIIA3869E

Connector

Terminal (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

D32

2 (L)

Ground

Rear window defogger 
switch ON

 Battery voltage

Rear window defogger 
switch OFF

0

PIIA3871E

1 (B) – Ground

: Continuity should exist.

PIIA3872E

REAR WINDOW DEFOGGER

GW-77

C

D

E

F

G

H

J

K

L

M

A

B

GW

3. 

CHECK DOOR MIRROR DEFOGGER 

1.

Connector door mirror connector.

2.

Check continuity between each door mirror connector D32 (pas-
senger side) terminal 1 and 2.

OK or NG

OK

>> Check the condition of the harness and the connector.

NG

>> Replace door mirror (passenger side).

1  – 2 

: Continuity should exist.

PIIA3869E

GW-78

REAR WINDOW DEFOGGER

Check Filament

NIS000FI

1.

When measuring voltage, wrap tin foil around the top of the neg-
ative probe. Then press the foil against the wire with your finger.

2.

Attach probe circuit tester (in Volt range) to middle portion of
each filament.

3.

If a filament is burned out, circuit tester registers 0 or battery
voltage.

4.

To locate burned out point, move probe to left and right along fil-
ament. Test needle will swing abruptly when probe passes the
point.

SEL122R

SEL263

SEL265