Nissan Maxima. Instruction — 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.
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 -
.
COMBINATION SWITCH READING SYSTEM
EXL-21
< SYSTEM DESCRIPTION >
[XENON TYPE]
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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
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