DTC DETECTION LOGIC
DTC
Display Item
Malfunction detected condition
Possible causes
C1D04
ESTIMATED TORQUE
A malfunction is detected in the estimated torque signal output from ECM to CAN communication.
No transmission of the estimated torque signal from ECM.
Harness or connector (CAN communication line)
ECM
E-SUS control unit
C1D05
REQUESTED TORQUE
No transmission of the required torque signal from ECM.
Harness or connector (CAN communication line)
ECM
E-SUS control unit
DTC REPRODUCTION PROCEDURE
1.DTC REPRODUCTION PROCEDURE
With CONSULT-III
Turn the ignition switch OFF to ON.
Perform E-SUS control unit self-diagnosis.
Is DTC “C1D04” or “C1D05”detected?
YES
>>
Proceed to diagnosis procedure. Refer to
Diagnosis Procedure (GT-R certified NISSAN dealer)
.
NO
>>
INSPECTION END