■ CAUTION ■
In the Bilstein DampTronic system, because it is difficult to distinguish a sensor malfunction from normal operation when the vehicle turns sharply such as spin turning, turning while accelerating, or drift driving, or when CONSULT-III is connected to the vehicle, the vehicle enters the fail-safe status and a DTC is stored once. If the normal operation is restored later, it is not a malfunction. At that time, erase the self-diagnosis memory. If the normal operation is not restored, perform the following diagnosis procedure.
1.PERFORM SELF-DIAGNOSIS OF ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
With CONSULT-III
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC detected?
YES
>>
Check the detected DTC items. Refer to
DTC No. Index
.
NO
>>
GO TO 2.
2.PERFORM SELF-DIAGNOSIS
With CONSULT-III
Perform E-SUS control unit self-diagnosis.
Is another DTC detected?
YES
>>
Check the detected DTC items. Refer to
DTC Index
.
NO
>>
GO TO 3.
3.CHECK INFORMATION
With CONSULT-III
Check the “SIDE G-SENSOR” of “DATA MONITOR” for E-SUS control unit. Refer to
Reference Value (GT-R certified NISSAN dealer)
.
Is each data within standard values?
YES
>>
Check pin terminal and connection of each harness connector for damage or loose connection. Repair or replace error-detected parts.
NO
>>
Replace E-SUS control unit. Refer to
Exploded View (GT-R certified NISSAN dealer)
.