Nissan Qashqai (2007-2010). Manual — part 1461

DEF-20

< COMPONENT DIAGNOSIS >

DRIVER SIDE DOOR MIRROR DEFOGGER

Is the inspection result normal?

YES

>> Refer to

GI-39, "Intermittent Incident"

NO

>> Repair or replace harness between door mirror (driver side) and IPDM E/R.

4.

CHECK DRIVER SIDE DOOR MIRROR DEFOGGER

Check driver side door mirror defogger.
Refer to

DEF-20, "Component Inspection"

.

Is the inspection result normal?

YES

>> Refer to

GI-39, "Intermittent Incident"

.

NO

>> Replace door mirror (driver side). Refer to

MIR-39, "Removal and Installation"

.

Component Inspection

INFOID:0000000000951279

1.

CHECK DRIVER SIDE DOOR MIRROR DEFOGGER

1.

Turn ignition switch OFF.

2.

Disconnect door mirror (driver side) connector.

3.

Check continuity between door mirror terminals.

Is the inspection result normal?

YES

>> INSPECTION END.

NO

>> Replace door mirror (driver side). Refer to

MIR-39, "Removal and Installation"

.

Door mirror (driver side) connector

Terminal

Ground

Continuity

D3(LHD)

D23(RHD)

7

Not existed

Door mirror (diver side) connector

Terminal Continuity

D3(LHD)

D23(RHD)

7

8

Existed

PASSENGER SIDE DOOR MIRROR DEFOGGER

DEF-21

< COMPONENT DIAGNOSIS >

C

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DEF

N

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PASSENGER SIDE DOOR MIRROR DEFOGGER

Description

INFOID:0000000000951280

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:0000000000951281

1.

CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER

Check that the heating wire of passenger side door mirror defogger is heated when turning the rear window
defogger switch ON.

Is the inspection result normal?

YES

>> Passenger side door mirror defogger is OK.

NO

>> Refer to

DEF-21, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000000998568

1.

CHECK 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.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

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

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness between door mirror (passenger side) and ground.

3.

CHECK DOOR MIRROR HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between door mirror (passenger side) connector and IPDM E/R.

4.

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

Terminals

Condition of rear win-

dow defogger switch

Voltage (V)

(Approx.)

(+)

(–)

Door mirror (passenger side) con-

nector

Terminal

D43(LHD)

D63(RHD)

7

Ground

ON

Battery voltage

OFF

0

Door mirror (passenger side) connector

Terminal

Ground

Continuity

D43(LHD)

D63(RHD)

8

Existed

Door mirror (passenger side) connector

Terminal

IPDM E/R connector

Terminal

Continuity

D43(LHD)

D63(RHD)

7

E14

49

Existed

DEF-22

< COMPONENT DIAGNOSIS >

PASSENGER SIDE DOOR MIRROR DEFOGGER

Is the inspection result normal?

YES

>> Refer to

GI-39, "Intermittent Incident"

.

NO

>> Repair or replace harness between door mirror (passenger side) and IPDM E/R.

4.

CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER

Check passenger side door mirror defogger.
Refer to

DEF-20, "Component Inspection"

.

Is the inspection result normal?

YES

>> Refer to

GI-39, "Intermittent Incident"

.

NO

>> Replace door mirror (passenger side). Refer to

MIR-39, "Removal and Installation"

.

Component Inspection

INFOID:0000000000951283

1.

CHECK PASSENGER DOOR MIRROR DEFOGGER

1.

Turn ignition switch OFF.

2.

Disconnect door mirror (passenger side) connector.

3.

Check continuity between door mirror terminals.

Is the inspection result normal?

YES

>> INSPECTION END.

NO

>> Replace door mirror (passenger side). Refer to

MIR-39, "Removal and Installation"

.

Door mirror (passenger side) connector

Terminal

Ground

Continuity

D43(LHD)

D63(RHD)

7

Not existed

Door mirror (passenger side) connector

Terminal

Continuity

D43(LHD)

D63(RHD)

7

8

Existed

REAR WINDOW DEFOGGER ON SIGNAL

DEF-23

< COMPONENT DIAGNOSIS >

C

D

E

F

G

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A

B

DEF

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REAR WINDOW DEFOGGER ON SIGNAL

WITH AUTO A/C

WITH AUTO A/C : Description

INFOID:0000000001025363

Turns the indicator lamp in the rear window defogger switch ON when operating the rear window defogger.

WITH AUTO A/C : Component Function Check

INFOID:0000000001025364

1.

CHECK REAR WINDOW DEFOGGER ON SIGNAL

Check that the indicator lamps of rear window defogger switch are illuminated when turning the rear window
defogger switch ON.

Is the inspection result normal?

OK

>> Rear window defogger ON signal is OK.

NG

>> Refer to

DEF-23, "WITH AUTO A/C : Diagnosis Procedure"

.

WITH AUTO A/C : Diagnosis Procedure

INFOID:0000000001025365

1.

CHECK REAR WINDOW DEFOGGER ON SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage between auto amp. connector ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R and auto amp. connector.

3.

Check continuity between IPDM E/R connector and auto amp. connector.

4.

Check continuity between BCM connector and ground.

Is the inspection result normal?

YES

>> Refer to

GI-39, "Intermittent Incident"

.

NO

>> Repair or replace harness between IPDM E/R and auto amp.

3.

CHECK IINTERMITTENT INCDENT

Check intermittent incident.
Refer to

GI-39, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace auto amp. Refer to

VTL-21, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning parts.

WITHOUT AUTO A/C

WITHOUT AUTO A/C : Description

INFOID:0000000001025367

Auto amp. connector

Terminal

Condition

Voltage (V)

(Approx.)

(+)

(–)

M53

22

Ground

Rear window defogger switch is pressed.

Battery voltage

Rear window defogger switch is OFF.

0

IPDM E/R connector

Terminal

Auto amp.

connector

Terminal

Continuity

E14

49

M53

22

Existed

IPDM E/R connector

Terminal

Ground

Continuity

E14

49

Not existed