Nissan Qashqai (2007-2010). Manual — part 1165
DIAGNOSIS SYSTEM (BCM)
DLK-739
< FUNCTION DIAGNOSIS >
[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
DATA MONITOR
*1
: For the Intelligent key equipped vehicle.
*2
: For the multi remote control system equipped vehicle.
ACTIVE TEST
:
*1
For the super lock equipped vehicle.
WORK SUPPORT
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
Condition
IGN ON SW
Indicates [ON/OFF] condition of ignition switch in ON position.
ACC ON SW
Indicates [ON/OFF] condition of ignition switch in ACC position.
PUSH SW
*1
Indicates [ON/OFF] condition of ignition knob switch.
KEY ON SW
Indicates [ON/OFF] condition of key switch.
CDL LOCK SW
Indicates [ON/OFF] condition of door lock and unlock switch.
CDL UNLOCK SW
Indicates [ON/OFF] condition of door lock and unlock 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.
BACK DOOR SW
Indicates [ON/OFF] condition of back door switch.
KEYLESS LOCK
*2
Indicates [ON/OFF] condition of lock signal from key fob.
KEYLESS UNLOCK
*2
Indicates [ON/OFF] condition of unlock signal from key fob.
I-KEY LOCK
*1
Indicates [ON/OFF] condition of lock signal from Intelligent Key.
I-KEY UNLOCK
*1
Indicates [ON/OFF] condition of unlock signal from Intelligent Key.
UNLOCK WITH DR
This item is indicated, but not monitored.
UNLOCK SHOCK
Indicates [ON/OFF] condition of signal from air bag diagnosis unit.
• ON: During the unlock operation interlock with air bag.
• OFF: Other than above.
SHOCK SENSOR
Indicates [NOMAL/ON/OFF] condition of circuit between BCM and air bag diagnosis sen-
sor unit.
• NORMAL: Ignition switch ON. (BCM is receiving normal condition signal from air bag di-
agnosis sensor unit.)
• ON: During the receiving of air bag deployment signal from air bag diagnosis sensor
unit.
• OFF: After the receiving of air bag deployment signal from air bag diagnosis sensor unit.
VEHICLE SPEED
Displays the vehicle speed signal received from combination meter by numerical value
[km/h].
Test item
Description
SUPER LOCK
*1
This test is able to check super lock operation [LOCK (SET)/UNLOCK (RELEASE)].
DOOR LOCK IND
This test is able to check door lock indicator (built in door lock and unlock switch on center
console) operation [ON/OFF].
DOOR LOCK
This test is able to check door lock operation [ALL LOCK/ALL UNLOCK/DR UNLOCK/
OTHER UNLOCK].
DLK-740
< FUNCTION DIAGNOSIS >
[WITHOUT I-KEY, WITH SUPER LOCK]
DIAGNOSIS SYSTEM (BCM)
MULTIREMOTE ENT
MULTIREMOTE ENT : CONSULT-III Function (BCM - MULTIREMOTE ENT)
INFOID:0000000001097508
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
DATA MONITOR
ACTIVE TEST
WORK SUPPORT
Test item
Description
SECURITY DOOR LOCK SET
Anti hijack function mode can be changed in this mode.
• ON: Anti hijack mode is active.
• OFF: Anti hijack mode is inactive.
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
Condition
IGN ON SW
Indicates [ON/OFF] condition of ignition switch in ON position.
ACC ON SW
Indicates [ON/OFF] condition of ignition switch in ACC position.
KEY ON SW
Indicates [ON/OFF] condition of key switch.
KEYKESS LOCK
Indicates [ON/OFF] condition of lock signal from key fob.
KEYLESS UNLOCK
Indicates [ON/OFF] condition of unlock signal from key fob.
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.
BACK DOOR SW
Indicates [ON/OFF] condition of back door switch.
CDL LOCK SW
Indicates [ON/OFF] condition of door lock and unlock switch.
CDL UNLOCK SW
Indicates [ON/OFF] condition of door lock and unlock switch.
RKE LOCK AND UNLOCK
This item is indicated, but not monitored.
Test item
Description
DOOR LOCK
This test is able to check warning chime in combination meter operation. [ALL LOCK/ALL UN-
LOCK/DR UNLOCK/OTHER UNLOCK]
INT LAMP
This test is able to check interior lamp operation [ON/OFF].
FLASHER
This test is able to check flasher operation [LH/RH/OFF].
DIAGNOSIS SYSTEM (BCM)
DLK-741
< FUNCTION DIAGNOSIS >
[WITHOUT I-KEY, WITH SUPER LOCK]
C
D
E
F
G
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A
B
DLK
N
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TRUNK
TRUNK : CONSULT-III Function (BCM - TRUNK)
INFOID:0000000001097509
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
DATA MONITOR
*1
: For the Intelligent key equipped vehicle.
*2
: For the remote keyless entry system equipped vehicle.
ACTIVE TEST
Test item
Description
HAZARD LAMP SET
Answer back function (hazard) mode can be changed in this mode.
For the detail of the setting, refer to
AUTO LOCK SET
Auto door lock time can be changed in this mode.
• MODE 1: 1 minute
• MODE 2: 2 minutes
• MODE 3: 3 minutes
• MODE 4: 4 minutes
• MODE 5: 5 minutes
Diagnosis mode
Function Description
DATA MONITOR
The BCM input/output signals are displayed.
ACTIVE TEST
The signals used to activate each device are forcibly supplied from Intelligent Key unit.
Monitor Item
Condition
IGN ON SW
Indicates [ON/OFF] condition of ignition switch in ON position.
KEY ON SW
Indicates [ON/OFF] condition of key switch.
PUSH SW
*1
Indicates [ON/OFF] condition of ignition knob switch.
TRNK OPNR SW
Indicates [ON/OFF] condition of back door opener switch.
VEHICLE SPEED
Displays the vehicle speed signal received from combination meter by numerical value
[km/h].
Test item
Description
TRUNK/GLASS HATCH
This test is able to check back door opener operation [ON/OFF].
DLK-742
< COMPONENT DIAGNOSIS >
[WITHOUT I-KEY, WITH SUPER LOCK]
U1000 CAN COMM CIRCUIT
COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
Description
INFOID:0000000001097495
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-59, "CAN Communication Signal Chart"
DTC Logic
INFOID:0000000001097496
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000001097497
1.
PERFORM SELF DIAGNOSTIC
1.
Turn ignition switch ON and wait for 2 seconds or more.
2.
Check “Self Diagnostic Result” of BCM.
Is “CAN COMM CIRCUIT” displayed?
YES
>> Refer to
LAN-46, "Trouble Diagnosis Flow Chart"
NO
>> Refer to
GI-39, "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.
Any item (or items) of the following listed below is
malfunctioning in CAN communication system.
• Transmission
• Receiving (ECM)
• Receiving (METER/M&A)
• Receiving (TCM)
• Receiving (MULTI AV)
• Receiving (IPDM E/R)
• Receiving (I-KEY)
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