Nissan Qashqai (2007-2010). Manual — part 1374

PARKING, LICENSE PLATE AND TAIL LAMPS SYSTEM

EXL-201

< FUNCTION DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

PARKING, LICENSE PLATE AND TAIL LAMPS SYSTEM

System Diagram

INFOID:0000000001099336

System Description

INFOID:0000000001099337

OUTLINE

Parking, license plate and tail lamps are controlled by combination switch reading function and headlamp con-
trol function of BCM, and relay control function of IPDM E/R.

PARKING, LICENSE PLATE AND TAIL LAMPS OPERATION

• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the position light request signal to IPDM E/R and the combination meter with CAN communi-

cation according to the ON/OFF condition of the parking, license plate and tail lamps.

Parking, license plate and tail lamps ON condition

- Lighting switch 1ST
- Lighting switch 2ND
- Lighting switch AUTO, and the auto light function ON judgment (With auto light system)
• IPDM E/R turns the integrated tail lamp relay ON and turns the parking lamp, the license plate and tail lamps

ON according to the position light request signal.

• Combination meter turns the tail lamp indicator lamp ON according to the position light request signal.

Component Parts Location

INFOID:0000000001099338

JPLIA0181GB

EXL-202

< FUNCTION DIAGNOSIS >

[HALOGEN TYPE]

PARKING, LICENSE PLATE AND TAIL LAMPS SYSTEM

Component Description

INFOID:0000000001099339

1.

Parking lamp

2.

Combination switch

3.

Tail lamp

4.

License plate lamp

5.

BCM

6.

IPDM E/R

7.

Tail lamp indicator lamp

A.

Over the glove box

B.

Engine room (left side)

C.

On the combination meter

JPLIA0193ZZ

Part

Description

BCM

• Detects each switch condition by the combination switch reading function.
• Judges the ON/OFF status of the parking, license plate and tail lamps according to

the vehicle condition.

- Requests the tail lamp relay ON to IPDM E/R (with CAN communication).
- Requests the tail lamp indicator lamp ON to the combination meter (with CAN com-

munication).

IPDM E/R

Controls the integrated relay and supplies voltage to the load according to the request
from BCM (with CAN communication).

Combination switch
(Lighting & turn signal switch)

Refer to

BCS-9, "System Diagram"

.

Combination meter
(Tail lamp indicator lamp)

Turns the tail lamp indicator lamp ON according to the request from BCM (with CAN
communication).

REAR FOG LAMP SYSTEM

EXL-203

< FUNCTION DIAGNOSIS >

[HALOGEN TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

REAR FOG LAMP SYSTEM

System Diagram

INFOID:0000000001099341

System Description

INFOID:0000000001099342

OUTLINE

Rear fog lamp is controlled with the combination switch reading function and the rear fog lamp control function
of BCM.

REAR FOG LAMP OPERATION

• BCM detects the condition of the combination switch by the combination switch reading function.
• BCM supplies voltage to rear fog lamp according to the rear fog lamp ON condition.

Rear fog lamp ON condition

- Rear fog lamp switch signal is input with front fog lamp ON and rear fog lamp OFF

Rear fog lamp OFF condition

- Rear fog lamp switch signal is input with rear fog lamp ON
- Front fog lamp OFF
• BCM transmits the rear fog lamp status signal to the combination meter with CAN communication.
• Combination meter turns the rear fog lamp indicator lamp ON according to the rear fog lamp status signal.

Component Parts Location

INFOID:0000000001099343

JPLIA0179GB

EXL-204

< FUNCTION DIAGNOSIS >

[HALOGEN TYPE]

REAR FOG LAMP SYSTEM

Component Description

INFOID:0000000001099344

1.

Combination switch

2.

Rear fog lamp

3.

BCM

4.

Rear fog lamp indicator lamp

A.

Over the glove box

B.

On the combination meter

JPLIA0192ZZ

Part

Description

BCM

• Detects each switch condition by the combination switch reading function.
• Judges that the rear fog lamp is turned ON according to the vehicle status
- Supplies voltage to the rear fog lamp
- Requests the rear fog lamp indicator lamp ON to the combination meter (with CAN

communication).

Combination switch
(Lighting & turn signal switch)

Refer to

BCS-9, "System Diagram"

.

Combination meter
(Rear fog lamp indicator lamp)

Turns the rear fog lamp indicator lamp ON according to the request from BCM (with CAN
communication).