Nissan Tiida C11. Manual — part 1179
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< FUNCTION DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
DATA MONITOR
ACTIVE TEST
THEFT ALM
THEFT ALM : CONSULT-III Function (BCM - THEFT ALM)
INFOID:0000000001404167
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
DATA MONITOR
ACTIVE TEST
WORK SUPPORT
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
Content
IGN ON SW
Indicates [ON/OFF] condition of ignition switch in ON position.
KEY ON SW
Indicates [ON/OFF] condition of key switch.
Test item
Description
THEFT IND
This test is able to check security indicator operation [ON/OFF].
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.
Test item
Description
THEFT IND
This test is able to check security indicator operation [ON/OFF].
FLASHER
This test is able to check flasher operation [LH/RH/OFF].
DIAGNOSIS SYSTEM (BCM)
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< FUNCTION DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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Test item
Description
SECURITY ALARM SET
Vehicle security function mode can be changed in this mode.
• ON: Vehicle security function is ON.
• OFF: Vehicle security function is OFF.
THEFT ALM TRG
The switch which triggered vehicle security system is recorded. This mode can be able to con-
firm and erase the record of vehicle security system.
SEC-90
< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
U1000 CAN COMM CIRCUIT
COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
Description
INFOID:0000000001404168
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:0000000001404169
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000001404170
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
XX-XX, "*****"
.
NO
>> Refer to
XX-XX, "*****"
.
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)
U1010 CONTROL UNIT (CAN)
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< COMPONENT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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U1010 CONTROL UNIT (CAN)
DTC Logic
INFOID:0000000001404171
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000001404172
1.
REPLACE BCM
When “DTC:U1010” is detected, replace BCM.
>> Replace BCM. Refer to
XX-XX, "*****"
.
Special Repair Requirement
INFOID:0000000001404173
1.
ADDITIONAL SERVICE WHEN REPLACING BCM
>> Refer to
XX-XX, "*****"
.
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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