Nissan March K13. Manual — part 601
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
SEC-143
< BASIC INSPECTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
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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-99, "Removal and Installation"
.
>> GO TO 3.
3.
WRITING VEHICLE SPECIFICATION
CONSULT-III 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-144
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
P1610 LOCK MODE
DTC/CIRCUIT DIAGNOSIS
P1610 LOCK MODE
Description
INFOID:0000000006014777
ECM forcibly switches to the mode that inhibits engine start, when engine start operation is performed 5 times
or more while communication between ECM and BCM is not normal, or when engine start operation is per-
formed 5 times or more using the unregistered ignition key.
DTC Logic
INFOID:0000000006014778
DTC DETECTION LOGIC
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-III.
Is DTC detected?
YES
>> Refer to
SEC-144, "Diagnosis Procedure"
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006014779
1.
CHECK ENGINE START FUNCTION
1.
Perform the check for DTC except DTC P1610.
2.
Use CONSULT-III to erase DTC after fixing.
3.
Turn ignition switch OFF.
4.
Turn ignition switch ON using the registered ignition key and wait for 5 seconds.
5.
Turn the ignition switch OFF and wait 5 seconds.
6.
Repeat steps 4 and 5 twice (a total of 3 times).
7.
Check that engine can start using the registered ignition key.
>> INSPECTION END
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
P1610
LOCK MODE
When ECM detects a communication malfunction between
ECM and BCM 5 times or more.
—
P1611 ID DISCORD, IMMU-ECM
SEC-145
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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P1611 ID DISCORD, IMMU-ECM
DTC Logic
INFOID:0000000006014781
DTC DETECTION LOGIC
NOTE:
• If DTC P1611 is displayed with DTC U1000 (for BCM), first perform the trouble diagnosis for DTC U1000.
.
• If DTC P1611 is displayed with DTC U1010 (for BCM), first perform the trouble diagnosis for DTC U1010.
.
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-III.
Is DTC detected?
YES
>> Refer to
SEC-145, "Diagnosis Procedure"
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006014782
1.
PERFORM INITIALIZATION
Perform initialization of BCM and reregistration of all ignition keys using CONSULT-III.
For initialization and registration procedures, refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.
Can the system be initialized and can the engine be started with reregistered ignition key?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
REPLACE BCM
1.
Replace BCM. Refer to
BCS-57, "Removal and Installation"
.
2.
Perform initialization of BCM and reregistration of all ignition keys using CONSULT-III.
For initialization and registration procedures, refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.
Can the system be initialized and can the engine be started with reregistered ignition key?
YES
>> INSPECTION END
NO
>> GO TO 3.
3.
REPLACE ECM
1.
Replace ECM. Refer to
EC-524, "Removal and Installation"
[HR12DE (TYPE 2)].
2.
Perform “ADDITIONAL SERVICE WHEN REPLACING ECM”. Refer to
SEC-36, "ECM : Work Procedure"
[HR12DE (TYPE 2)].
3.
Start engine.
Does engine start?
YES
>> INSPECTION END
NO
>> GO TO 4.
4.
CHECK INTERMITTENT INCIDENT
GI-33, "Intermittent Incident"
.
>> INSPECTION END
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
P1611
ID DISCORD IMMU-ECM
The ID verification results between BCM
and ECM are NG.
• Harness or connectors
(The CAN communication line is open
or shorted.)
• BCM
• ECM
SEC-146
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
P1612 CHAIN OF ECM-IMMU
P1612 CHAIN OF ECM-IMMU
DTC Logic
INFOID:0000000006014784
DTC DETECTION LOGIC
NOTE:
• If DTC P1612 is displayed with DTC U1000 (for BCM), first perform the trouble diagnosis for DTC U1000.
.
• If DTC P1612 is displayed with DTC U1010 (for BCM), first perform the trouble diagnosis for DTC U1010.
.
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-III.
Is DTC detected?
YES
>> Refer to
SEC-146, "Diagnosis Procedure"
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000006014785
1.
REPLACE BCM
1.
Replace BCM. Refer to
BCS-57, "Removal and Installation"
.
2.
Perform initialization of BCM and reregistration of all ignition keys using CONSULT-III.
For initialization and registration procedures, refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.
3.
Start engine.
Does the engine start?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
REPLACE ECM
1.
Replace ECM. Refer to
EC-524, "Removal and Installation"
[HR12DE (TYPE 2)].
2.
Perform “ADDITIONAL SERVICE WHEN REPLACING ECM”. Refer to
SEC-36, "ECM : Work Procedure"
[HR12DE (TYPE 2)].
>> INSPECTION END
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
P1612
CHAIN OF ECM-IMMU
Inactive communication between ECM
and BCM
• Harness or connectors
(The CAN communication line is open or
shorted.)
• BCM
• ECM
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