Nissan Maxima. Manual - part 569

EXL-18

< SYSTEM DESCRIPTION >

[XENON TYPE]

TURN SIGNAL AND HAZARD WARNING LAMPS

Component Description

INFOID:0000000010050198

TURN SIGNAL OPERATION

When the turn signal switch is in LH or RH position with the ignition switch in ON position, the BCM detects the

TURN RH or TURN LH ON request. The BCM outputs the flasher output signal to the respective turn signal

lamp. The BCM sends a turn signal indicator ON request through the CAN communication lines to the combi-

nation meter. The combination meter then activates the appropriate turn signal indicator and audible buzzer.

HAZARD LAMP OPERATION

When the hazard switch is in ON position, the BCM detects the hazard switch signal ON. The BCM outputs the

flasher output signal (right and left). The BCM sends a hazard indicator signal ON request through the CAN

communication lines to the combination meter. The combination meter then activates the hazard indicator and

audible buzzer.

REMOTE KEYLESS ENTRY OPERATION

The remote keyless entry receiver transmits Intelligent Key signal to BCM, then BCM controls hazard lamps.

Refer to 

SEC-19, "System Description"

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PARKING, LICENSE PLATE AND TAIL LAMPS

EXL-19

< SYSTEM DESCRIPTION >

[XENON TYPE]

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PARKING, LICENSE PLATE AND TAIL LAMPS

System Diagram

INFOID:0000000010050199

System Description

INFOID:0000000010050200

• BCM (Body Control Module) controls parking, license plate and tail lamps operation.

• IPDM E/R (Intelligent Power Distribution Module Engine Room) operates parking, license plate and tail

lamps according to CAN communication signals from BCM.

Component Parts Location

INFOID:0000000010050201

ABLIA2684GB

1.

IPDM E/R E17, E18, E201

2.

BCM M16, M17, M18, M19 (view with 
combination meter removed)

3.

Combination switch (lighting and turn 
signal switch) M28

4.

Combination Meter M24

AWLIA1631ZZ

EXL-20

< SYSTEM DESCRIPTION >

[XENON TYPE]

PARKING, LICENSE PLATE AND TAIL LAMPS

Component Description

INFOID:0000000010050202

PARKING, LICENSE PLATE AND TAIL LAMPS OPERATION

When the lighting switch is in 1ST position, BCM detects the LIGHTING SWITCH 1ST POSITION ON. The

BCM sends a parking light ON request through 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 instrument 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 lighting switch position is

changed.  If the lighting switch position is changed, then the headlamps are turned off. 

This setting can be changed by CONSULT. Refer to 

EXL-28, "BATTERY SAVER : CONSULT Function (BCM -

BATTERY SAVER)"

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COMBINATION SWITCH READING SYSTEM

EXL-21

< SYSTEM DESCRIPTION >

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COMBINATION SWITCH READING SYSTEM

System Diagram

INFOID:0000000010069556

System Description

INFOID:0000000010069557

OUTLINE

• BCM reads the status of the combination switch (light, turn signal, wiper and washer) and recognizes the

status of each switch.

• BCM has a combination of 5 output terminals (OUTPUT 1 - 5) and 5 input terminals (INPUT 1 - 5) and reads

a maximum of 20 switch states.

COMBINATION SWITCH MATRIX

Combination switch circuit

Combination switch INPUT-OUTPUT system list

AWMIA1215GB

System

INPUT 1

INPUT 2

INPUT 3

INPUT 4

INPUT 5

OUTPUT 1

—

FR WASHER

FR WIPER LOW

TURN LH

TURN RH

OUTPUT 2

FR WIPER HI

—

FR WIPER INT

PASSING

HEADLAMP 1

OUTPUT 3

INT VOLUME 1

—

—

HEADLAMP 2

HI BEAM

AWMIA1216GB