Nissan Xterra. Manual - part 66

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-23

< SYSTEM DESCRIPTION >

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IMMU : CONSULT Function (BCM - IMMU)

INFOID:0000000009482943

SELF DIAGNOSTIC RESULT

Refer to 

BCS-42, "DTC Index"

.

DATA MONITOR

ACTIVE TEST

BATTERY SAVER
BATTERY SAVER : CONSULT Function (BCM - BATTERY SAVER)

INFOID:0000000009482944

DATA MONITOR

ACTIVE TEST

WORK SUPPORT

*: Initial setting

TRUNK
TRUNK : CONSULT Function (BCM - TRUNK)

INFOID:0000000009482945

DATA MONITOR

Monitor Item [Unit]

Description

IGN ON SW [On/Off]

Indicates condition of ignition switch ON position.

Test Item

Description

THEFT IND

This test is able to check security indicator operation [Off/On]. 

Monitor Item [Unit]

Description

IGN ON SW [On/Off]

Indicates condition of ignition switch ON position.

KEY ON SW [On/Off]

Indicates condition of key switch.

DOOR SW-DR [On/Off]

Indicates condition of front door switch LH.

DOOR SW-AS [On/Off]

Indicates condition of front door switch RH.

DOOR SW-RR [On/Off]

Indicates condition of rear door switch RH.

DOOR SW-RL [On/Off]

Indicates condition of rear door switch LH.

BACK DOOR SW [On/Off]

Indicates condition of back door switch.

KEY CYL LK SW [On/Off]

Indicates condition of lock signal from door key cylinder switch.

KEY CYL UN SW [On/Off]

Indicates condition of unlock signal from door key cylinder switch.

CDL LOCK SW [On/Off]

Indicates condition of lock signal from door lock and unlock switch.

CDL UNLOCK SW [On/Off]

Indicates condition of unlock signal from door lock and unlock switch.

KEYLESS LOCK [On/Off]

Indicates condition of lock signal from keyfob.

KEYLESS UNLOCK [On/Off]

Indicates condition of unlock signal from keyfob.

Test item

Description

BATTERY SAVER

This test is able to check battery saver operation [Off/On].

Support Item

Setting

Description

ROOM LAMP TIMER SET

MODE2

60 min

Sets the interior room lamp battery saver timer oper-
ating time. 

MODE1*

10 min

BCS-24

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

THEFT ALM
THEFT ALM : CONSULT Function (BCM - THEFT ALM)

INFOID:0000000009482946

DATA MONITOR

ACTIVE TEST

WORK SUPPORT

*: Initial setting

RETAINED PWR
RETAINED PWR : CONSULT Function (BCM - RETAINED PWR)

INFOID:0000000009482947

DATA MONITOR

Monitor Item [Unit]

Description

IGN ON SW [On/Off]

Indicates condition of ignition switch ON position.

VEHICLE SPEED [km/h/mph]

Indicates vehicle speed signal received from combination meter on CAN communication 
line.

Monitor Item [Unit]

Description

IGN ON SW [On/Off]

Indicates condition of ignition switch ON position.

ACC ON SW [On/Off]

Indicates condition of ignition switch ACC position.

KEYLESS LOCK [On/Off]

Indicates condition of lock signal from keyfob.

KEYLESS UNLOCK [On/Off]

Indicates condition of unlock signal from keyfob.

DOOR SW-DR [On/Off]

Indicates condition of front door switch LH.

DOOR SW-AS [On/Off]

Indicates condition of front door switch RH.

DOOR SW-RR [On/Off]

Indicates condition of rear door switch RH.

DOOR SW-RL [On/Off]

Indicates condition of rear door switch LH.

BACK DOOR SW [On/Off]

Indicates condition of back door switch.

KEY CYL LK-SW [On/Off]

Indicates condition of lock signal from door key cylinder switch.

KEY CYL UN-SW [On/Off]

Indicates condition of unlock signal from door key cylinder switch.

CDL LOCK SW [On/Off]

Indicates condition of lock signal from door lock and unlock switch.

CDL UNLOCK SW [On/Off]

Indicates condition of unlock signal from door lock and unlock switch.

Test Item

Description

THEFT IND

This test is able to check security indicator lamp operation [Off/On].

VEHICLE SECURITY HORN

This test is able to check vehicle security horn operation [On].

HEAD LAMP(HI)

This test is able to check vehicle security lamp operation [On].

Support Item

Setting

Description

SECURITY ALARM SET

Off

Security alarm OFF.

On*

Security alarm ON.

THEFT ALM TRG

Off/On

The switch which triggered vehicle security alarm is recorded.

Monitor Item [Unit]

Description

IGN ON SW [On/Off]

Indicates condition of ignition switch ON position.

DOOR SW-DR [On/Off]

Indicates condition of front door switch LH.

DOOR SW-AS [On/Off]

Indicates condition of front door switch RH.

BCS

DIAGNOSIS SYSTEM (BCM)

BCS-25

< SYSTEM DESCRIPTION >

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ACTIVE TEST

WORK SUPPORT

*: Initial setting

SIGNAL BUFFER
SIGNAL BUFFER : CONSULT Function (BCM - SIGNAL BUFFER)

INFOID:0000000009482948

DATA MONITOR

ACTIVE TEST

AIR PRESSURE MONITOR
AIR PRESSURE MONITOR : CONSULT Function (BCM - AIR PRESSURE MONI-
TOR)

INFOID:0000000009482949

NOTE:

The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II

User Guide for additional information.

• Activate and display TPMS transmitter IDs

• Display tire pressure reported by the TPMS transmitter

• Read TPMS DTCs

• Register TPMS transmitter IDs

SELF DIAGNOSTIC RESULT

NOTE:

Before performing Self Diagnostic Result, be sure to register the ID, or else the actual malfunction may be dif-

ferent from that displayed on CONSULT.

Refer to 

BCS-42, "DTC Index"

.

DATA MONITOR

Test Item

Description

RETAINED PWR

This test is able to check retained power operation [Off/On].

Support Item

Setting

Description

RETAINED PWR SET

MODE3

2 min

Sets the retained accessory power operating time. 

MODE2

OFF

MODE1*

45 sec

Monitor Item [Unit]

Description

OIL PRESS SW [On/Off]

Indicates condition of oil pressure switch signal received from IPDM E/R on CAN communica-
tion line.

Test Item

Description

OIL PRESSURE SW

This test is able to check the oil pressure gauge operation [Off/On].

BRAKE SW

This test is able to check the brake switch operation [Off/On].

Monitor Item

Condition

Specification

VEHICLE SPEED

Drive vehicle

Vehicle speed (km/h or mph)

AIR PRESS FL 

• Drive vehicle for a few minutes.

                           or

• Ignition switch ON and activation tool is trans-

mitting activation signals.

Tire pressure (kPa, kg/cm

2

 or psi).

AIR PRESS FR

AIR PRESS RR

AIR PRESS RL

BCS-26

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (BCM)

ACTIVE TEST

WORK SUPPORT

PANIC ALARM
PANIC ALARM : CONSULT Function (BCM - PANIC ALARM)

INFOID:0000000009482950

ACTIVE TEST

ID REGST FL1

Ignition switch ON.

Registration ID: Green
No registration: Red

ID REGST FR1

ID REGST RR1

ID REGST RL1

WARNING LAMP

Ignition switch ON.

Low tire pressure warning lamp on: ON.
Low tire pressure warning lamp off: OFF.

BUZZER

Ignition switch ON.

Buzzer in combination meter on: ON.
Buzzer in combination meter off: OFF.

Monitor Item

Condition

Specification

Test Item

Description

WARNING LAMP

This test is able to check tire pressure warning lamp operation [Off/On].

ID REGIST WARNING

This test is able to check ID regist warning chime operation [Off/On].

FLAT TIRE WARNING

This test is able to check flat tire warning chime operation [Off/On].

HORN

This test is able to check horn operation [On].

FLASHER

This test is able to check turn signal lamp operation [Off/LH/RH].

Support Item

Description

ID REGIST

Refer to 

WT-6, "Work Procedure"

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ID READ

The registered ID number is displayed.

Test Item

Description

HEAD LAMP (HI)

This test is able to check head lamp HI operation [On].

PANIC ALARM

This test is able to check panic alarm operation [On].