1.CHECK POWER SUPPLY AND GROUND CIRCUIT
Perform the trouble diagnosis for power supply and ground circuit. Refer to
Diagnosis Procedure (GT-R certified NISSAN dealer)
.
Is the inspection result normal?
YES
>>
GO TO 2
.
NO
>>
Repair or replace the error-detected parts.
2.PERFORM SELF-DIAGNOSIS
With CONSULT-III
Perform AWD control unit self-diagnosis.
Is any DTC detected?
YES
>>
Check the DTC.
NO
>>
GO TO 3
.
3.CHECK AWD WARNING LAMP SIGNAL
With CONSULT-III
Turn the ignition switch ON.
■ CAUTION ■
Never start the engine.
Check “4WD WARN LAMP” of AWD control unit CONSULT-III “DATA MONITOR”.
Does the item on “DATA MONITOR” indicate “On”?
YES
>>
GO TO 4
.
NO
>>
Replace AWD control unit. Refer to
Exploded View (GT-R certified NISSAN dealer)
.
4.CHECK COMBINATION METER POWER SUPPLY CIRCUIT
Perform the trouble diagnosis for combination meter power supply circuit. Refer to
Diagnosis Procedure
.
Is the inspection result normal?
YES
>>
INSPECTION END
NO
>>
Repair or replace the error-detected parts.