Nissan Titan A60. Manual — part 131
BCS-4
< BASIC INSPECTION >
[BCM]
INSPECTION AND ADJUSTMENT
• When replacing BCM, you must perform WRITE CONFIGURATION with CONSULT-III.
• Complete the procedure of WRITE CONFIGURATION in order.
• If you set incorrect WRITE CONFIGURATION, incidents will occur.
• Configuration is different for each vehicle model. Confirm configuration of each vehicle model.
CONFIGURATION : Special Repair Requirement
INFOID:0000000006161310
1.
WRITING VEHICLE SPECIFICATION
Perform “WRITE CONFIGURATION” with CONSULT-III.
When writing saved data>>GO TO 2
When writing manually>>GO TO 3
2.
PERFORM “WRITE CONFIGURATION - CONFIG FILE”
Perform “WRITE CONFIGURATION - Config file” with CONSULT-III.
>> WORK END
3.
PERFORM “WRITE CONFIGURATION - MANUAL SELECTION”
For “WRITE CONFIGURATION - Manual selection”, using the following flow chart, identify the correct model
and configuration list.
Confirm and/or change setting value for each item according to the configuration list.
Depending on CONSULT-III software version being used, some or all of the write configuration items shown in
the following configuration lists may be displayed. If an item does not display on the CONSULT-III “WRITE
CONFIGURATION - Manual selection” screen, then it is an auto setting item and it cannot be manually set or
changed.
NOTE:
Confirm vehicle model. Refer to
>> Work End.
MANUAL SETTING ITEM
Items
Setting value
KEYLESS ENTRY
WITH
⇔WITHOUT
AUTO LIGHT
WITH
⇔WITHOUT
DTRL
WITH
⇔WITHOUT
DISPLAY STYLE
MODE1
⇔MODE2⇔MODE3⇔MODE4
THEFT ALARM
WITH
⇔WITHOUT
BCS
BODY CONTROL SYSTEM
BCS-5
< SYSTEM DESCRIPTION >
[BCM]
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SYSTEM DESCRIPTION
BODY CONTROL SYSTEM
System Description
INFOID:0000000006161311
OUTLINE
• BCM (body control module) controls the various electrical components. It inputs the information required to
the control from CAN communication and the signal received from each switch and sensor.
• BCM has combination switch reading function for reading the operation status of combination switches (light,
turn signal, wiper and washer) in addition to a function for controlling the operation of various electrical com-
ponents. It also has the signal transmission function as the passed point of signal and the power consump-
tion control function that reduces the power consumption with the ignition switch OFF.
• BCM is equipped with the diagnosis function that performs the diagnosis with CONSULT-III and various set-
tings.
BCM control function list
System
Refer to
Combination switch reading system
Signal buffer system
Power consumption control system
Auto light system (if equipped)
Turn signal and hazard warning lamp system
Headlamp system
Front fog lamp system (if equipped)
Daytime running light system (Canada models)
Interior room lamp control system
Step lamp system (if equipped)
Interior room lamp battery saver system
Front wiper and washer system
Warning chime system
WCS-4, "WARNING CHIME SYSTEM : System Diagram"
Door lock system (if equipped)
DLK-12, "DOOR LOCK AND UNLOCK SWITCH : System Diagram"
(NATS) Nissan anti-theft system (if equipped)
Vehicle security system (if equipped)
Rear window defogger system (if equipped)
Remote keyless entry system (if equipped)
DLK-14, "REMOTE KEYLESS ENTRY : System Diagram"
Power window system (if equipped)
RAP (retained accessory power) system
BCS-24, "RETAINED PWR : CONSULT-III Function (BCM - RETAINED
TPMS (tire pressure monitoring system)
BCS-6
< SYSTEM DESCRIPTION >
[BCM]
BODY CONTROL SYSTEM
Component Parts Location
INFOID:0000000006161312
• BCM M18, M19, M20 (view with instrument panel removed)
LEIA0068E
BCS
COMBINATION SWITCH READING SYSTEM
BCS-7
< SYSTEM DESCRIPTION >
[BCM]
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COMBINATION SWITCH READING SYSTEM
System Diagram
INFOID:0000000006161313
System Description
INFOID:0000000006161314
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
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