Nissan X-Trail 32. Manual — part 1874
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
SEC-263
< BASIC INSPECTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
C
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SEC
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NOTE:
If “READ CONFIGURATION” can not be used, use the “WRITE CONFIGURATION - Manual selection” after
replacing BCM.
>> GO TO 2.
2.
REPLACE BCM
BCS-121, "Removal and Installation"
.
>> GO TO 3.
3.
WRITING VEHICLE SPECIFICATION
CONSULT Configuration
Perform “WRITE CONFIGURATION - Config file” or “WRITE CONFIGURATION - Manual selection” to write
vehicle specification. Refer to
.
>> GO TO 4.
4.
INITIALIZE BCM (NATS)
Perform BCM initialization. (NATS)
>> WORK END
SEC-264
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
P161D IMMOBILIZER
DTC/CIRCUIT DIAGNOSIS
P161D IMMOBILIZER
DTC Description
INFOID:0000000010922278
DTC DETECTION LOGIC
POSSIBLE CAUSE
BCM
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON.
2.
Check DTC in “Self Diagnostic Result”mode of “ENGINE”using CONSULT.
Is DTC detected?
YES
>> Refer to
SEC-264, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010922279
1.
REPLACE BCM
Replace BCM. Refer to
BCS-121, "Removal and Installation"
.
>> INSPECTION END
DTC
CONSULT screen items
(Trouble diagnosis content)
DTC detecting condition
P161D
IMMOBILIZER
(Immobilizer)
When BCM detects an immobilizer malfunction and engine start is prohibited.
P161E IMMOBILIZER
SEC-265
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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P161E IMMOBILIZER
DTC Description
INFOID:0000000010922280
DTC DETECTION LOGIC
POSSIBLE CAUSE
• BCM
• ECM
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON.
2.
Check DTC in “Self Diagnostic Result” mode of “ENGINE” using CONSULT.
Is DTC detected?
YES
>> Refer to
SEC-265, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010922281
1.
ECM REGISTRATION
Using CONSULT, register ECM.
Is the DTC detected?
YES
>> GO TO 2.
NO
>> INSPECTION END
2.
REPLACE BCM
BCS-121, "Removal and Installation"
.
Is the DTC detected?
YES
>> GO TO 3.
NO
>> INSPECTION END
3.
REPLACE ECM
Replace ECM. Refer to
EC-430, "Removal and Installation"
(MR20DD) or
EC-1226, "Removal and Installa-
(R9M).
>> INSPECTION END
DTC
CONSULT screen items
(Trouble diagnosis content)
DTC detecting condition
P161E
IMMOBILIZER
(Immobilizer)
When CONSULT is not used during ECM replacement.
SEC-266
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
P161F IMMOBILIZER
P161F IMMOBILIZER
DTC Description
INFOID:0000000010922282
DTC DETECTION LOGIC
POSSIBLE CAUSE
ECM
FAIL-SAFE
Inhibit engine cranking
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Turn ignition switch ON.
2.
Check DTC in “Self Diagnostic Result” mode of “ENGINE”using CONSULT.
Is DTC detected?
YES
>> Refer to
SEC-266, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-44, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010922283
1.
REPLACE ECM
Replace ECM. Refer to
EC-430, "Removal and Installation"
(MR20DD) or
EC-1226, "Removal and Installa-
(R9M).
>> INSPECTION END
DTC
CONSULT screen items
(Trouble diagnosis content)
DTC detecting condition
P161F
IMMOBILIZER
(Immobilizer)
When BCM detects an immobilizer malfunction and engine start is prohib-
ited.
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