Infiniti QX56 (JA60). Manual - part 497

 

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Infiniti QX56 (JA60). Manual - part 497

 

 

PARKING, LICENSE PLATE AND TAIL LAMPS

EXL-17

< FUNCTION DIAGNOSIS >

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PARKING, LICENSE PLATE AND TAIL LAMPS

System Diagram

INFOID:0000000005146628

System Description

INFOID:0000000005146629

PARKING, LICENSE PLATE AND TAIL LAMPS OPERATION

When the combination switch (lighting and turn signal switch) is in 1ST position, BCM detects the LIGHTING

SWITCH 1ST POSITION ON. The BCM sends a parking light ON request via the CAN communication lines to

the IPDM E/R. The IPDM E/R then activates the tail lamp relay which sends power to the parking and instru-

ment illumination circuits. 

EXTERIOR LAMP BATTERY SAVER CONTROL

With the combination switch (lighting and turn signal switch) in the 2nd position and the ignition switch is

turned from ON or ACC to OFF, the battery saver feature is activated.

Under this condition, the headlamps remain illuminated for 5 minutes unless the combination switch (lighting

and turn signal switch) position is changed.  If the combination switch (lighting and turn signal switch) position

is changed, then the headlamps are turned off. 

This setting can be changed by CONSULT-III. Refer to 

BCS-26, "BATTERY SAVER : CONSULT-III Function

(BCM - BATTERY SAVER)"

.

Component Parts Location

INFOID:0000000005146630

AWLIA1753GB

1.

BCM M18, M20 (view with instrument 
panel removed)

2.

IPDM E/R E122, E124

3.

Combination switch (lighting and turn 
signal switch) M28

AWNIA0509ZZ

EXL-18

< FUNCTION DIAGNOSIS >

PARKING, LICENSE PLATE AND TAIL LAMPS

Component Description

INFOID:0000000005146631

Part name

Description

BCM

• Recieves lighting switch requests via BCM combination switch 

reading function.

• Sends parking light request signal to the IPDM E/R.

IPDM E/R

Activates the tail lamp relay upon request of the BCM.

Combination switch (lighting and turn signal switch)

Outputs lighting requests to the BCM.

DIAGNOSIS SYSTEM (BCM)

EXL-19

< FUNCTION DIAGNOSIS >

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DIAGNOSIS SYSTEM (BCM)

HEADLAMP
HEADLAMP : CONSULT-III Function (BCM - HEAD LAMP)

INFOID:0000000005369883

WORK SUPPORT

*: Initial setting

DATA MONITOR

ACTIVE TEST

Work Item

Setting item

Setting

BATTERY SAVER SET

ON*

With the exterior lamp battery saver function

OFF

Without the exterior lamp battery saver function

CUSTOM A/LIGHT SET-
TING

MODE1*

Normal

MODE2

More sensitive setting than normal setting (Turns ON earlier than normal operation.)

MODE3

More sensitive setting than MODE 2 (Turns ON earlier than MODE 2.)

MODE4

Less sensitive setting than normal setting (Turns ON later than normal operation.)

ILL DELAY SET

MODE1*

45 sec.

Sets delay timer function timer operation time
(All doors closed)

MODE2

Without the func-
tion

MODE3

30 sec.

MODE4

60 sec.

MODE5

90 sec.

MODE6

120 sec.

MODE7

150 sec.

MODE8

180 sec.

Monitor Item

[Unit]

Description

IGN ON SW [ON/OFF]

Ignition switch (ON) status judged from IGN signal (ignition power supply)

ACC ON SW [ON/OFF]

Ignition switch (ACC) status judged from ACC signal (accessory power supply)

HI BEAM SW [ON/OFF]

Each switch status that BCM judges from the combination switch reading function

HEAD LAMP SW 1 [ON/OFF]

HEAD LAMP SW 2 [ON/OFF]

LIGHT SW 1ST [ON/OFF]

AUTO LIGHT SW [ON/OFF]

PASSING SW [ON/OFF]

FR FOG SW [ON/OFF]

TURN SIGNAL R [ON/OFF]

TURN SIGNAL L [ON/OFF]

DOOR SW-DR [ON/OFF]

The switch status input from front door switch LH

DOOR SW-AS [ON/OFF]

The switch status input from front door switch RH

DOOR SW-RR [ON/OFF]

The switch status input from rear door switch RH

DOOR SW-RL [ON/OFF]

The switch status input from rear door switch LH

BACK DOOR SW [ON/OFF]

The switch status input from back door switch

CARGO LAMP SW [ON/OFF]

Cargo lamp status that BCM judges from the vehicle condition

OPTICAL SENSOR [ON/OFF]

The value of exterior brightness voltage input from the optical sensor

EXL-20

< FUNCTION DIAGNOSIS >

DIAGNOSIS SYSTEM (BCM)

FLASHER
FLASHER : CONSULT-III Function (BCM - FLASHER)

INFOID:0000000005369884

DATA MONITOR

ACTIVE TEST

COMB SW
COMB SW : CONSULT-III Function (BCM - COMB SW)

INFOID:0000000005369885

DATA MONITOR

Test Item

Operation

Description

TAIL LAMP

ON

Transmits the position light request signal to IPDM E/R with CAN com-
munication to turn the tail lamp ON.

OFF

Stops the tail lamp request signal transmission.

HEAD LAMP

HI

Transmits the high beam request signal with CAN communication to turn 
the headlamp (HI).

LO

Transmits the low beam request signal with CAN communication to turn 
the headlamp (LO).

OFF

Stops the high & low beam request signal transmission.

FR FOG LAMP

ON

Transmits the front fog lights request signal to IPDM E/R with CAN com-
munication to turn the front fog lamp ON.

OFF

Stops the front fog lights request signal transmission.

CARGO LAMP

ON

Transmits the cargo lamp request signal with CAN communication to 
turn the lamp ON.

OFF

Stops the cargo lamp request signal transmission.

CORNERING LAMP

LH

Transmits the LH cornering lamp request signal with CAN communica-
tion to turn the lamp ON.

RH

Transmits the RH cornering lamp request signal with CAN communica-
tion to turn the lamp ON.

OFF

Stops the day time running light request signal transmission.

Monitor Item

[Unit]

Description

IGN ON SW [ON/OFF]

Ignition switch (ON) status judged from IGN signal (ignition power supply)

HAZARD SW [ON/OFF]

The switch status input from the hazard switch

TURN SIGNAL R [ON/OFF]

Each switch condition that BCM judges from the combination switch reading function

TURN SIGNAL L [ON/OFF]

BRAKE SW [ON/OFF]

The switch status input from the brake switch

Test Item

Operation

Description

FLASHER

RH

Outputs the voltage to turn the right side turn signal lamps ON.

LH

Outputs the voltage to turn the left side turn signal lamps ON.

OFF

Stops the voltage to turn the turn signal lamps OFF.

 

 

 

 

 

 

 

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