2018 / ECLIPSE CROSS / EC - Workshop Manual
17 -ENGINE AND EMISSION CONTROL > ADAPTIVE CRUISE CONTROL SYSTEM (ACC) > DIAGNOSIS CODE PROCEDURES > CODE NO. C1751: ACC/FCM-ECU FAILURE
Code No. C1751: ECU Failure
| caution | When the ACC/FCM-ECU is replaced, calibrate the radar (refer to  ). |
OPERATION
ACC/FCM-ECU monitors the malfunction in the ECU.
DIAGNOSIS CODE SET CONDITION
Check Condition
- Ignition switch is "ON" position.
Judgement Criterion
- A malfunction is detected inside the ACC/FCM-ECU.
PROBABLE CAUSES
- Malfunction of ACC/FCM-ECU
