Nissan Tiida C11. Manual — part 270
DLK-490
< FUNCTION DIAGNOSIS >
[WITHOUT I-KEY & SUPER LOCK]
DIAGNOSIS SYSTEM (BCM)
MULTIREMOTE ENT : CONSULT-III Function (BCM - MULTIREMOTE ENT)
INFOID:0000000001397022
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
DATA MONITOR
ACTIVE TEST
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.
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.
KEYFOB 1
Indicates [ON/OFF] condition of remote controller ID code registration.
KEYFOB 2
Indicates [ON/OFF] condition of remote controller ID code registration.
KEYFOB 3
Indicates [ON/OFF] condition of remote controller ID code registration.
KEYFOB 4
Indicates [ON/OFF] condition of remote controller ID code registration.
KEYFOB 5
Indicates [ON/OFF] condition of remote controller ID code registration.
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].
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 relock 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 SYSTEM (BCM)
DLK-491
< FUNCTION DIAGNOSIS >
[WITHOUT I-KEY & SUPER LOCK]
C
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DLK
N
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TRUNK
TRUNK : CONSULT-III Function (BCM - TRUNK)
INFOID:0000000001397023
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
DATA MONITOR
ACTIVE TEST
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.
TRNK OPNR SW
Indicates [ON/OFF] condition of back door/trunk 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/trunk opener operation [ON/OFF].
DLK-492
< COMPONENT DIAGNOSIS >
[WITHOUT I-KEY & SUPER LOCK]
U1000 CAN COMM CIRCUIT
COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
Description
INFOID:0000000001397024
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
XX-XX, "*****"
.
DTC Logic
INFOID:0000000001397025
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000001397026
1.
PERFORM SELF DIAGNOSTIC
1.
Turn ignition switch ON and wait for 2 seconds or more.
2.
Check “Self Diagnostic Result”.
Is “CAN COMM CIRCUIT” displayed?
YES
>> Refer to
XX-XX, "*****"
.
NO
>> Refer to
XX-XX, "*****"
.
DTC
CONSULT-III display
description
DTC Detection Condition
Possible cause
U1000
CAN COMM CIRCUIT
When Intelligent Key unit cannot communi-
cate CAN communication signal continuous-
ly for 2 seconds or more.
In CAN communication system, any item (or items)
of the following listed below is malfunctioning.
• Transmission
• Receiving (BCM)
• Receiving (ECM)
• Receiving (METER/M&A)
U1010 CONTROL UNIT (CAN)
DLK-493
< COMPONENT DIAGNOSIS >
[WITHOUT I-KEY & SUPER LOCK]
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U1010 CONTROL UNIT (CAN)
Description
INFOID:0000000001397027
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
XX-XX, "*****"
.
DTC Logic
INFOID:0000000001397028
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000001397029
1.
REPLACE BCM
When DTC [U1010] is detected, replace BCM.
>> Replace BCM. Refer to
BCS-57, "Removal and Installation of BCM"
.
Special Repair Requirement
INFOID:0000000001397030
1.
REQUIRED WORK WHEN REPLACING INTELLIGENT KEY UNIT
Configure BCM. Refer to CONSULT-III operation manual.
>> Work end.
DTC
CONSULT-III display de-
scription
DTC Detection Condition
Possible cause
U1010
CONTROL UNIT (CAN)
When detecting error during the initial diagnosis of CAN control-
ler of BCM
BCM
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