Code No. C1754
Radar calibration not completed
OPERATION
The FCM/LDW/AHB-ECU memorises the neutral position of its sensor.
DIAGNOSIS CODE SET CONDITION
This diagnosis code is set when the abnormality below is detected:
- The FCM/LDW/AHB-ECU detects that the neutral position of
its sensor is not learned yet.
PROBABLE CAUSES
- Neutral position of the FCM/LDW/AHB-ECU sensor not learned
DIAGNOSIS PROCEDURE
FCM/LDW/AHB-ECU sensor calibration.
Perform calibration of FCM/LDW/AHB-ECU sensor calibration (Refer to 
).
Q.
Has the calibration succeeded?
This diagnosis is complete.
Identify why the calibration fails, and then calibrate the FCM/LDW/AHB-ECU
sensor.