Infiniti FX35 / FX45. Manual - part 747

 

  Index      Infiniti     Infiniti FX35 / FX45 (S50) - service repair manual 2008 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  745  746  747  748   ..

 

 

Infiniti FX35 / FX45. Manual - part 747

 

 

GW-72

< SERVICE INFORMATION >

REAR WINDOW DEFOGGER

3.

Check continuity between IPDM E/R connector E9 terminal 52
and rear window defogger relay connector E13 terminal 2.

OK or NG

OK

>> GO TO 6.

NG

>> Repair or replace harness.

6.

CHECK REAR WINDOW DEFOGGER RELAY OUTPUT SIGNAL

1.

Connect IPDM E/R connector and rear window defogger relay.

2.

Turn ignition switch ON.

3.

Check voltage between IPDM E/R connector E9 terminal 52 and
ground.

OK or NG

OK

>> Check condition of harness and connector.

NG

>> Replace IPDM E/R.

Check Rear Window Defogger Circuit

INFOID:0000000001328013

1.

CHECK POWER SUPPLY CIRCUIT 1

1.

Turn ignition switch OFF.

2.

Disconnect rear window defogger connector.

3.

Turn ignition switch ON.

4.

Check voltage between rear window defogger connector  and
ground.

OK or NG

OK

>> GO TO 2.

NG

>> GO TO 3.

2.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

52 (G) – 2 (G)

: Continuity should exist.

PIIA6211E

52 (G) – Ground

: Battery voltage

PIIA6210E

Connector

Terminal (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

D104

1(W)

Ground

Rear window defogger 
switch ON.

 Battery voltage

Rear window defogger  
switch OFF.

0

PIIA9347E

REAR WINDOW DEFOGGER

GW-73

< SERVICE INFORMATION >

C

D

E

F

G

H

J

K

L

M

A

B

GW

N

O

P

2.

Check continuity between rear window defogger connector
D114 terminal 2 and ground.

OK or NG

OK

>>

Check filament.  Refer to 

GW-77, "Check Filament"

• If filament is OK, check condition of harness and con-

nector.

• If filament is NG, repair filament.

NG

>> Repair or replace harness.

3.

CHECK REAR WINDOW DEFOGGER RELAY CIRCUIT

1.

Turn ignition switch OFF.

2.

Remove rear window defogger relay.

3.

Check continuity between rear window defogger relay connector
E13 terminal 5, 7 and rear window defogger connector D104 ter-
minal 1.

OK or NG

OK

>> Check condition of harness and connector.

NG

>> Repair or replace harness.

Check Door Mirror Defogger Power Supply Circuit

INFOID:0000000001328014

1.

CHECK FUSE 

• Check 15A fuse [No.8, located in fuse block (J/B)]
NOTE:
Refer to 

GW-60, "Component Parts and Harness Connector Location"

.

OK or NG

OK

>> GO TO 2.

NG

>> If fuse is blown out, be sure to eliminate cause of malfunction before installing new fuse. Refer to

PG-3

.

2.

CHECK POWER SUPPLY CIRCUIT 1

1.

Turn ignition switch ON.

2.

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

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness.

3.

CHECK POWER SUPPLY CIRCUIT 2

2 (B) 

 Ground

: Continuity should exist.

PIIA9348E

5 (B) – 1 (W)

: Continuity should exist.

7 (B) – 1 (W)

: Continuity should exist.

PIIA9349E

Connector

Terminal (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

E201

2C (B)

Ground

Rear window defogger 
switch ON

 Battery voltage

Rear window defogger 
switch OFF

0

PIIA2388E

GW-74

< SERVICE INFORMATION >

REAR WINDOW DEFOGGER

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

OK or NG

OK

>> GO TO 4. 

NG

>> Replace fuse block (J/B).

4.

CHECK DOOR MIRROR 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 and door
mirror connector.

OK or NG

OK

>> GO TO 5.

NG

>> Repair or replace harness.

5.

CHECK GROUND CIRCUIT

Check continuity between each door mirror connector and ground.

OK or NG

OK

>> GO TO 6.

NG

>> Repair or replace harness.

6.

CHECK DOOR MIRROR DEFOGGER 

1.

Connect door mirror connector.

2.

Check continuity between each door mirror connector.

OK or NG

OK

>> Check condition of harness and connector.

NG

>> Replace malfunctioning door mirror.

Connector

Terminal (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

M2

5B (L)

Ground

Rear window defogger 
switch ON

 Battery voltage

Rear window defogger 
switch OFF

0

PIIA2386E

A

B

Continuity

Fuse block (J/B) 
connector

Terminal

Door mirror

connector

Terminal

M2

5B (L)

D2 (driver side)

D32 (passenger side)

4(L)

Yes

PIIB8569E

Door mirror

connector

terminal

Ground

Continuity

D2 (driver side)

D32 (passenger side)

3(B)

Yes

PIIB8570E

Door mirror

connector

terminal

Terminal

Continuity

D2 (driver side)

D32 (passenger side)

3(B)

4(L)

Yes

PIIB8571E

REAR WINDOW DEFOGGER

GW-75

< SERVICE INFORMATION >

C

D

E

F

G

H

J

K

L

M

A

B

GW

N

O

P

Check Driver Side Door Mirror Defogger Circuit

INFOID:0000000001328015

1.

CHECK 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 GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

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

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness.

3.

CHECK DOOR MIRROR DEFOGGER 

1.

Connector door mirror connector.

2.

Check continuity between each door mirror connector.

OK or NG

OK

>> Check condition of harness and connector.

NG

>> Replace door mirror (driver side).

Check Passenger Side Door Mirror Defogger Circuit

INFOID:0000000001328016

1.

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect door mirror (passenger side) connector.

3.

Turn ignition switch ON.

Connector

Terminal (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

D2

4 (L)

Ground

Rear window defogger 
switch ON

 Battery voltage

Rear window defogger  
switch OFF

0

PIIB8572E

Door mirror

connector

terminal

Ground

Continuity

D2 (driver side)

D32 (passenger side)

3(B)

Yes

PIIB8570E

Door mirror

connector

terminal

Terminal

Continuity

D2 (driver side)

D32 (passenger side)

3(B)

4(L)

Yes

PIIB8571E

 

 

 

 

 

 

 

Content   ..  745  746  747  748   ..