Nissan Teana J32. Manual — part 560
EXL-210
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
REAR FOG LAMP SYSTEM
REAR FOG LAMP SYSTEM
System Diagram
INFOID:0000000003894297
System Description
INFOID:0000000003894298
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 switch ON with any of following condition.
- Lighting switch 2ND
- Lighting switch 1ST, and front fog lamp switch ON
• 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.
JPLIA0179GB
REAR FOG LAMP SYSTEM
EXL-211
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Component Parts Location
INFOID:0000000003894299
Component Description
INFOID:0000000003894300
1.
Combination switch
2.
Rear fog lamp
3.
BCM
4.
Rear fog lamp indicator lamp
A.
Behind the combination meter
B.
On the combination meter
JPLIA1125ZZ
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)
.
Combination meter
(Rear fog lamp indicator lamp)
Turns the rear fog lamp indicator lamp ON according to the request from BCM (with CAN
communication).
EXL-212
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
EXTERIOR LAMP BATTERY SAVER SYSTEM
EXTERIOR LAMP BATTERY SAVER SYSTEM
System Diagram
INFOID:0000000003894301
System Description
INFOID:0000000003894302
OUTLINE
• Exterior lamp battery saver system is controlled by each function of BCM and IPDM E/R.
Control by BCM
- Combination switch reading function
- Headlamp control function
- Exterior lamp battery saver function
Control by IPDM E/R
- Relay control function
• BCM turns the exterior lamp* OFF after a period of time to prevent the battery from over-discharge when the
ignition switch is turned OFF with the exterior lamp ON.
*: Headlamp (LO/HI), parking lamp, tail lamp, license plate lamp, front fog lamp and rear fog lamp.
EXTERIOR LAMP BATTERY SAVER ACTIVATION
BCM activates the timer and turns the exterior lamp OFF 5 minutes after the ignition switch is turned from ON
→
OFF with the exterior lamps ON.
NOTE:
• Headlamp control function turns the exterior lamps ON normally when the ignition switch is turned ACC or
the engine started (both before and after the exterior lamp battery saver is turned OFF).
• The timer starts at the time that the lighting switch is turned from OFF
→
1ST or 2ND with the exterior lamp
OFF.
JPLIA1084GB
EXTERIOR LAMP BATTERY SAVER SYSTEM
EXL-213
< FUNCTION DIAGNOSIS >
[HALOGEN TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Component Parts Location
INFOID:0000000003894303
Component Description
INFOID:0000000003894304
1.
Combination switch
2.
IPDM E/R
3.
BCM
A.
Engine room (LH)
B.
Behind the combination meter
JPLIA1124ZZ
Part
Description
BCM
• Detects each switch condition by the combination switch reading function.
• Activates the battery saver to turn the exterior lamps OFF according to the vehicle
condition.
- Requests each relay OFF to IPDM E/R (with CAN communication).
IPDM E/R
Controls the integrated relay according to the request from BCM (with CAN communi-
cation).
Combination switch
(Lighting & turn signal switch)
Refer to
.
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