Nissan Titan A60. Manual - part 490

TURN SIGNAL AND HAZARD WARNING LAMPS

EXL-15

< SYSTEM DESCRIPTION >

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Component Description

INFOID:0000000006179002

1.

Combination switch (lighting and turn 
signal switch) M28

2.

Combination meter M24

3.

Hazard switch 
M55 (3 control dial system w/o auto A/
C)
M47 (2 control dial system or auto A/C)

4.

BCM  M18, M20 (view with instrument 
panel removed)

Part name

Description

BCM

Controls turn signal and hazard flasher operation.

Combination switch (lighting and turn signal switch)

Lighting and turn signal switch requests are output to the BCM.

Hazard switch

Hazard flasher request signal is output to the BCM.

Combination meter

Outputs turn and hazard indicator as requested by the BCM.

EXL-16

< SYSTEM DESCRIPTION >

PARKING, LICENSE PLATE AND TAIL LAMPS

PARKING, LICENSE PLATE AND TAIL LAMPS

System Diagram

INFOID:0000000006179003

System Description

INFOID:0000000006179004

PARKING, LICENCE 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 

EXL-29, "BATTERY SAVER : CONSULT-III Function

(BCM - BATTERY SAVER)"

.

Component Parts Location

INFOID:0000000006179005

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

ALLIA0385ZZ

PARKING, LICENSE PLATE AND TAIL LAMPS

EXL-17

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Component Description

INFOID:0000000006179006

Part name

Description

BCM

• Receives 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.

EXL-18

< SYSTEM DESCRIPTION >

COMBINATION SWITCH READING SYSTEM

COMBINATION SWITCH READING SYSTEM

System Diagram

INFOID:0000000006179007

System Description

INFOID:0000000006179008

OUTLINE

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

status of each switch.

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

maximum of 20 switch status.

COMBINATION SWITCH MATRIX

LIIA1323E