Nissan X-Trail 32. Instruction — part 1518
LAN-112
< ECU DIAGNOSIS INFORMATION >
[CAN GATEWAY]
CAN GATEWAY
ECU DIAGNOSIS INFORMATION
CAN GATEWAY
Reference Value
INFOID:0000000010715345
VALUES ON THE DIAGNOSIS TOOL
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
DTC Index
INFOID:0000000010715346
Monitor item
Condition
Value/Status
CAN GW MODE
When the configuration of the BCM CAN gateway function is not writ-
ten
UNCONF
When the BCM CAN Gateway function is malfunction
MALF
When BCM CAN Gateway function is normal.
NORMAL
IGN SIGNAL
Ignition switch in OFF or ACC position
Off
Ignition switch in ON position
On
DTC
Reference
No DTC is detected.
Further testing may be required.
—
B2600-46: CONFIG ERROR
B2600-55: CONFIG ERROR
LAN
CONFIGURATION (CAN GATEWAY)
LAN-113
< BASIC INSPECTION >
[CAN GATEWAY]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
BASIC INSPECTION
CONFIGURATION (CAN GATEWAY)
Work Procedure
INFOID:0000000010715347
1.
WRITING MODE SELECTION
CONSULT Configuration
Select “Re/programming, Configuration” of CAN gateway.
When writing saved data>>GO TO 2.
When writing instructionly>>GO TO 3.
2.
PERFORM “AFTER REPLACE ECU” OF “READ / WRITE CONFIGURATION”
CONSULT Configuration
Perform “After Replace ECU” of “Read / Write Configuration”.
>> GO TO 4.
3.
PERFORM “MANUAL CONFIGURATION”
CONSULT Configuration
1.
Select “Instruction Configuration”.
2.
Touch “Next”.
3.
Touch “OK”.
4.
Check that the configuration has been successfully written and touch “End”.
>> GO TO 4.
4.
CHECK ALL ECU SELF-DIAGNOSIS RESULTS
1.
Erase all ECU self-diagnosis results using CONSULT.
2.
Turn the ignition switch OFF.
3.
Turn the ignition switch ON and wait for 2 seconds or more.
4.
Check that all ECU self-diagnosis results have no DTC (e.g. U1000 and U1001) of CAN communication.
>> WORK END
LAN-114
< DTC/CIRCUIT DIAGNOSIS >
[CAN GATEWAY]
B2600-46 CONFIG ERROR
DTC/CIRCUIT DIAGNOSIS
B2600-46 CONFIG ERROR
DTC Description
INFOID:0000000010715349
DTC DETECTION LOGIC
POSSIBLE CAUSE
BCM
FAIL-SAFE
Transmission and reception of the signal between CAN communication circuit 1 and CAN communication cir-
cuit 2 are stopped
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON and wait at least 2 seconds or more.
2.
Select “Self Diagnostic Result” mode of “CAN GATEWAY” using CONSULT.
3.
Check DTC.
Is DTC B2600-46 detected?
YES
>> Proceed to
LAN-114, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair:
GI-44, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010715350
1.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
1.
Turn ignition switch ON.
2.
Erase DTC.
3.
Perform DTC confirmation procedure again. Refer to
4.
Check DTC.
Is DTC B2600-46 detected again?
YES
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
NO
>> INSPECTION END
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
B2600-46
CONFIG ERROR
(Configuration error)
When errors are detected in the configuration data stored in the BCM (CAN
gateway function).
LAN
B2600-55 CONFIG ERROR
LAN-115
< DTC/CIRCUIT DIAGNOSIS >
[CAN GATEWAY]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
B2600-55 CONFIG ERROR
DTC Description
INFOID:0000000010715351
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Configuration is incomplete
• BCM
FAIL-SAFE
Transmission and reception of the signal between CAN communication circuit 1 and CAN communication cir-
cuit 2 are stopped
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1.
Turn ignition switch ON and wait at least 2 seconds or more.
2.
Select “Self Diagnostic Result” mode of “CAN GATEWAY” using CONSULT.
3.
Check DTC.
Is DTC B2600-55 detected?
YES
>> Proceed to
LAN-115, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair:
GI-44, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010715352
1.
PERFORM CONFIGURATION OF CAN GATEWAY
Perform CAN gateway configuration. Refer to
.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE AGAIN
1.
Turn ignition switch ON.
2.
Perform DTC confirmation procedure again. Refer to
3.
Check DTC.
Is DTC B2600-55 detected again?
YES
>> Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
NO
>> INSPECTION END
DTC
Trouble diagnosis
(Trouble diagnosis contents)
Detecting condition
B2600-55
CONFIG ERROR
(Configuration error)
When no data are stored in the BCM (CAN gateway function).
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