1.CHECK DTC WITH TCM
Refer to
CONSULT-III Function (GT-R certified NISSAN dealer)
.
Is the inspection result normal?
YES
>>
GO TO 2
.
NO
>>
Repair or replace malfunctioning part.
2.CHECK STARTING SYSTEM
Turn ignition switch OFF, then turn it to START.
Does starter motor operate?
YES
>>
GO TO 3
.
NO
>>
Check DTC with BCM. Refer to
CONSULT-III Function (BCM - COMMON ITEM)
.
3.CHECK PNP SIGNAL CIRCUIT FOR OPEN AND SHORT
Turn ignition switch OFF.
Disconnect TCM harness connector.
Disconnect ECM harness connector.
Check the continuity between TCM harness connector and ECM harness connector.
TCM
ECM
Continuity
Connector
Terminal
Connector
Terminal
B45
19
M107
111
Existed
Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>>
GO TO 5
.
NO
>>
GO TO 4
.
4.DETECT MALFUNCTIONING PART
Check the following.
Harness connectors B1, M7
Harness for open or short between TCM and ECM
>>
Repair open circuit, short to ground or short to power in harness or connectors.
5.CHECK INTERMITTENT INCIDENT
Refer to
Intermittent Incident
.
>>
INSPECTION END