Nissan Pathfinder. Manual — part 1207
WT-10
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
INFOID:0000000009763995
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF
→ ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentially causing a discharged battery and no-start condition.
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode
Description
Ecu Identification
The BCM part number is displayed.
Self Diagnostic Result
The BCM self diagnostic results are displayed.
Data Monitor
The BCM input/output data is displayed in real time.
Active Test
The BCM activates outputs to test components.
Work support
The settings for BCM functions can be changed.
Configuration
• The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN Diag Support Mntr
The result of transmit/receive diagnosis of CAN communication is displayed.
System
Sub System
Direct Diagnostic Mode
Ecu I
de
nti
ficat
ion
Se
lf Di
ag
no
sti
c
Res
ult
Dat
a Monitor
Active T
e
st
W
ork su
pp
ort
Co
nf
ig
ur
at
io
n
CAN Diag
Su
pp
ort
Mn
tr
Door lock
DOOR LOCK
×
×
×
×
Rear window defogger
REAR DEFOGGER
×
×
×
Warning chime
BUZZER
×
×
Interior room lamp timer
INT LAMP
×
×
×
Exterior lamp
HEADLAMP
×
×
×
Wiper and washer
WIPER
×
×
×
Turn signal and hazard warning lamps FLASHER
×
×
Air conditioner
AIR CONDITIONER
×
Intelligent Key system
INTELLIGENT KEY
×
×
×
×
Combination switch
COMB SW
×
BCM
BCM
×
×
×
×
×
Immobilizer
IMMU
×
×
×
Interior room lamp battery saver
BATTERY SAVER
×
×
Back door open
TRUNK
×
Vehicle security system
THEFT ALM
×
×
×
RAP system
RETAINED PWR
×
DIAGNOSIS SYSTEM (BCM)
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< SYSTEM DESCRIPTION >
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AIR PRESSURE MONITOR
AIR PRESSURE MONITOR : CONSULT Function (BCM-AIR PRESSURE MONITOR)
INFOID:0000000009763996
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF
→ ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentially causing a discharged battery and no-start condition.
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
• Check Intelligent Key relative signal strength
• Confirm vehicle Intelligent Key antenna signal strength
SELF DIAGNOSTIC RESULT
NOTE:
Before performing Self Diagnostic Result, be sure to register the transmitter ID or the actual malfunction may
be different from that displayed on CONSULT.
DATA MONITOR
ACTIVE TEST
Signal buffer system
SIGNAL BUFFER
×
TPMS
AIR PRESSURE MONITOR
×
×
×
×
System
Sub System
Direct Diagnostic Mode
E
cu
Id
en
tifi
ca
tio
n
Se
lf Di
ag
no
st
ic Re
su
lt
Da
ta
Mo
ni
tor
A
cti
ve
T
est
W
o
rk
su
pp
ort
Co
nf
igu
rat
ion
CAN Diag
Support Mntr
Monitor Item [Unit]
Description
AIR PRESS FL [kPa, kg/cm
2
or Psi]
Indicates air pressure of front LH tire.
AIR PRESS FR [kPa, kg/cm
2
or Psi]
Indicates air pressure of front RH tire.
AIR PRESS RR [kPa, kg/cm
2
or Psi]
Indicates air pressure of rear RH tire.
AIR PRESS RL [kPa, kg/cm
2
or Psi]
Indicates air pressure of rear LH tire.
ID REGST FL1 [Done/Yet]
Indicates ID registration status of front LH transmitter.
ID REGST FR1 [Done/Yet]
Indicates ID registration status of front RH transmitter.
ID REGST RR1 [Done/Yet]
Indicates ID registration status of rear RH transmitter.
ID REGST RL1 [Done/Yet]
Indicates ID registration status of rear LH transmitter.
WARNING LAMP [Off/On]
Indicates condition of low tire pressure warning lamp in combination meter.
BUZZER [Off/On]
Indicates condition of buzzer in combination meter.
WT-12
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
WORK SUPPORT
Test Item
Description
FLASHER
This test is able to check turn signal lamp operation [Off/LH/RH].
HORN
This test is able to check horn operation [On].
WARNING LAMP
This test is able to check tire pressure warning lamp operation [On/Off].
ID REGIST WARNING
This test is able to check ID regist warning chime operation [On/Off].
Support Item
Description
ID READ
The registered ID number is displayed.
ID REGIST
Refer to
BCM
WT-13
< ECU DIAGNOSIS INFORMATION >
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ECU DIAGNOSIS INFORMATION
BCM
List of ECU Reference
INFOID:0000000009177429
ECU
Reference
BCM
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