Nissan Pathfinder (2008 year). Manual — part 163
BACK DOOR OPENER FUNCTION
DLK-205
< FUNCTION DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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Back door half switch
Transmits back door half switch signal to back door control unit.
Door lock sensor
Transmits right front door unlock position to back door control unit.
Item
Function
DLK-206
< FUNCTION DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
HOMELINK UNIVERSAL TRANSCEIVER
HOMELINK UNIVERSAL TRANSCEIVER
Component Description
INFOID:0000000001563670
Item
Function
Reference page
Homelink universal transceiver
A maximum of 3 radio signals can be stored and transmitted to operate
the garage door, etc.
Refer to Owner's
Manual
DIAGNOSIS SYSTEM (BCM)
DLK-207
< FUNCTION DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)
INFOID:0000000001563671
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all subsystem selection items.
DOOR LOCK
DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)
INFOID:0000000001563672
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
WORK SUPPORT
DATA MONITOR
Diagnosis mode
Function Description
WORK SUPPORT
Changes the setting for each system function.
SELF-DIAG RESULTS
Displays the diagnosis results judged by BCM. Refer to
.
CAN DIAG SUPPORT MNTR
Monitors the reception status of CAN communication viewed from BCM.
DATA MONITOR
The BCM input/output signals are displayed.
ACTIVE TEST
The signals used to activate each device are forcibly supplied from BCM.
ECU IDENTIFUCATION
The BCM part number is displayed.
CONFIGURATION
This function is not used even though it is displayed.
System
Sub system selection item
Diagnosis mode
WORK SUPPORT
DATA MONITOR
ACTIVE TEST
Door lock
DOOR LOCK
×
×
×
Warning chime
BUZZER
×
×
Interior room lamp timer
INT LAMP
×
×
×
Turn signal and hazard warning lamps
FLASHER
×
×
×
BCM
BCM
×
Interior room lamp battery saver
BATTERY SAVER
×
×
×
Back door open
TRUNK
×
RAP system
RETAINED PWR
×
Diagnosis mode
Function Description
WORK SUPPORT
Changes the setting for each system function.
DATA MONITOR
The BCM input/output signals are displayed.
ACTIVE TEST
The signals used to activate each device are forcibly supplied from BCM.
Monitor item
Description
DOOR LOCK-UNLOCK SET
Selective unlock function mode can be changed to operate (WITH) or not operate (WITHOUT) with
this mode.
DLK-208
< FUNCTION DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
REMOTE KEYLESS ENTRY
REMOTE KEYLESS ENTRY : CONSULT-III Function (BCM - RKE)
INFOID:0000000001563673
“MULTI REMOTE ENT”
Data Monitor
Monitor Item
Contents
REQ SW-DR
Indicates [ON/OFF] condition of door request switch (driver side).
REQ SW-AS
Indicates [ON/OFF] condition of door request switch (passenger side).
REQ SW-BD/TR
Indicates [ON/OFF] condition of trunk opener request switch.
DOOR SW-DR
Indicates [ON/OFF] condition of front door switch (driver side).
DOOR SW-AS
Indicates [ON/OFF] condition of front door switch (passenger side).
DOOR SW-RR
Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL
Indicates [ON/OFF] condition of rear door switch LH.
DOOR SW-BK
Indicates [ON/OFF] condition of back door switch.
CDL LOCK SW
Indicates [ON/OFF] condition of lock signal from door lock unlock switch.
CDL UNLOCK SW
Indicates [ON/OFF] condition of unlock signal from door lock unlock switch.
KEY CYL LK-SW
Indicates [ON/OFF] condition of lock signal from key cylinder.
KEY CYL UN-SW
Indicates [ON/OFF] condition of unlock signal from key cylinder.
Test item
Description
DOOR LOCK
This test is able to check door lock/unlock operation.
• The all door lock actuators are locked when “LOCK” on CONSULT-III screen is touched.
• The all door lock actuators are unlocked when “ALL UNLK” on CONSULT-III screen is touched.
• The door lock actuator (driver side) is unlocked when “DR UNLK” on CONSULT-III screen is
touched.
• The door lock actuator (passenger side) is unlocked when “AS UNLK” on CONSULT- III screen
is touched.
• The door lock actuator (other) is unlocked when “OTR ULK” on CONSULT-III screen is touched.
Monitored Item
Description
DOOR SW-AS
Indicates [ON/OFF] condition of front door switch RH.
DOOR SW-RR
Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL
Indicates [ON/OFF] condition of rear door switch LH.
DOOR SW-DR
Indicates [ON/OFF] condition of front door switch LH.
BACK DOOR SW
Indicates [ON/OFF] condition of back door switch.
KEY ON SW
Indicates [ON/OFF] condition of key switch.
ACC ON SW
Indicates [ON/OFF] condition of ignition switch in ACC position.
IGN ON SW
Indicates [ON/OFF] condition of ignition switch in ON position.
KEYLESS PANIC
Indicates [ON/OFF] condition of panic signal from keyfob.
KEYLESS UNLOCK
Indicates [ON/OFF] condition of unlock signal from keyfob.
KEYLESS LOCK
Indicates [ON/OFF] condition of lock signal from keyfob.
KEY CYL LK-SW
Indicates [ON/OFF] condition of lock signal from door key cylinder switch.
KEY CYL UN-SW
Indicates [ON/OFF] condition of unlock signal from door key cylinder switch.
KEYLESS PBD
Indicates [ON/OFF] condition of power back door signal from keyfob.
CDL UNLOCK SW
Indicates [ON/OFF] condition of unlock signal from lock/unlock switch.
CDL LOCK SW
Indicates [ON/OFF] condition of lock signal from lock/unlock switch.
DIAGNOSIS SYSTEM (BCM)
DLK-209
< FUNCTION DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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Active Test
Work Support
Hazard and horn reminder mode
Auto locking function mode
DOOR SW-RL
Indicates [ON/OFF] condition of rear door switch LH.
DOOR SW-RR
Indicates [ON/OFF] condition of rear door switch RH.
RKE LCK-UNLCK
Indicates [ON/OFF] condition of lock/unlock signal at the same time from keyfob.
RKE KEEP UNLK
Indicates [ON/OFF] condition of unlock signal from keyfob.
Monitored Item
Description
Test Item
Description
FLASHER
This test is able to check right and left hazard reminder operation. The right hazard lamp turns on
when “RH” on CONSULT-III screen is touched and the left hazard lamp turns on when "LH" on CON-
SULT-III screen is touched.
POWER WINDOW DOWN
This test is able to check power window down operation. The windows are lowered when “ON” on
CONSULT-III screen is touched.
HORN
This test is able to check panic alarm and horn reminder operations. The alarm activate for 0.5 sec-
onds after “ON” on CONSULT-III screen is touched.
DOOR LOCK
This test is able to check door lock operation. The doors lock and unlock based on the item on CON-
SULT-III screen touched.
TRUNK/BACK DOOR
This test is able to check back door actuator operation. The back door is opened when “OPEN” on
CONSULT-III screen is touched.
Test Item
Description
REMO CONT ID REGIST
Keyfob ID code can be registered.
REMO CONT ID ERASUR
Keyfob ID code can be erased.
REMO CONT ID CONFIR
It can be checked whether keyfob ID code is registered or not in this mode.
HORN CHIRP SET
Horn chirp function mode can be changed in this mode. The function mode will be changed when
"CHANG SETT" on CONSULT-III screen is touched.
HAZARD LAMP SET
Hazard lamp function mode can be changed in this mode. The function mode will be changed when
"CHANG SETT" on CONSULT-III screen is touched.
MULTI ANSWER BACK SET
Hazard and horn reminder mode can be changed in this mode. The reminder mode will be changed
when “CHANG SETT” on CONSULT-III screen is touched.
AUTO LOCK SET
Auto locking function mode can be changed in this mode. The function mode will be changed when
"CHANG SETT" on CONSULT-III screen is touched.
PANIC ALRM SET
Panic alarm operation mode can be changed in this mode. The operation mode will be changed when
"CHANG SETT" on CONSULT-III screen is touched.
TRUNK OPEN SET
Back door opener operation mode can be changed in this mode. The operation mode will be changed
when "CHANG SETT" on CONSULT-III screen is touched.
PW DOWN SET
Keyless power window down (open) operation mode can be changed in this mode. The operation
mode will be changed when "CHANG SETT" on CONSULT-III screen is touched.
MODE 1
(C mode)
MODE 2
(S mode)
MODE 3
MODE 4
MODE 5
MODE 6
Keyfob
operation
Lock
Unlock
Lock
Unlock
Lock
Unlock
Lock
Unlock
Lock
Unlock
Lock
Unlock
Hazard warning
lamp flash
Twice
Once
Twice
—
—
—
Twice
Once
Twice
—
—
Once
Horn sound
Once
—
—
—
—
—
—
—
Once
—
Once
—
MODE 1
MODE 2
MODE 3
Auto locking function
5 minutes
Nothing
1 minute
DLK-210
< FUNCTION DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
Panic alarm operation mode
Back door open operation mode
Keyless power window down operation mode
MODE 1
MODE 2
MODE 3
Keyfob operation
0.5 seconds
Nothing
1.5 seconds
MODE 1
MODE 2
MODE 3
Keyfob operation
0.5 seconds
Nothing
0.5 seconds
MODE 1
MODE 2
MODE 3
Keyfob operation
3 seconds
Nothing
5 seconds
U1000 CAN COMM CIRCUIT
DLK-211
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
Description
INFOID:0000000001728445
CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicle is equipped with many electronic control unit, and each control unit shares information and links with
other control units during operation (not independent). In CAN communication, control units are connected
with 2 communication lines (CAN H-line, CAN L-line) allowing a high rate of information transmission with less
wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart. Refer to
LAN-57, "CAN Communication Signal Chart"
DTC Logic
INFOID:0000000001728446
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000001728447
1.
PERFORM SELF DIAGNOSTIC
1.
Turn ignition switch ON and wait for 2 second or more.
2.
Check “Self Diagnostic Result”.
Is “CAN COMM CIRCUIT” displayed?
YES
>> Refer to
DLK-211, "Diagnosis Procedure"
NO
>> Refer to
GI-51, "Intermittent Incident"
.
DTC
CONSULT-III display
description
DTC Detection Condition
Possible cause
U1000
CAN COMM CIRCUIT
When BCM cannot communicate CAN com-
munication signal continuously for 2 sec-
onds or more.
In CAN communication system, any item (or items)
of the following listed below is malfunctioning.
• Transmission
• Receiving (ECM)
• Receiving (VDC/TCS/ABS)
• Receiving (METER/M&A)
• Receiving (TCM)
DLK-212
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
U1010 CONTROL UNIT (CAN)
U1010 CONTROL UNIT (CAN)
DTC Logic
INFOID:0000000001728448
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000001728449
1.
REPLACE BCM
When DTC [U1010] is detected, replace BCM.
>> Replace BCM.
Special Repair Requirement
INFOID:0000000001728450
1.
REQUIRED WORK WHEN REPLACING BCM
The BCM must be initialized when replaced. Refer to (Body Control System) for BCM configuration.
Initialize NVIS by CONSULT-III. For the details of initialization refer to CONSULT-III operation manual NATS-
IVIS/NVIS.
>> Work end.
DTC
CONSULT-III display de-
scription
DTC Detection Condition
Possible cause
U1010
CONTROL UNIT (CAN)
BCM detected internal CAN communication circuit malfunction.
BCM
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