Explanation of diagnostic trouble code, and remedy
| DTC No. | Contents | Remedy |
|---|---|---|
| C1754 | It will be set when you cannot calibrate. | Follow the diagnostic trouble code, which indicates why the calibration has failed. |
| C2279 | Displayed when the calibration fails due to an internal error in the ECU. | Replace the FCM/LDW/AHB-ECU (Refer to FCM/LDW/AHB-ECU ). |
| C2280 | Displayed when the system detects an implausible contrast ratio of "black and white" portions during the calibration. | Check the calibration plate, FCM/LDW/AHB-ECU and the vehicle for items below, and correct it if necessary. Then repeat the calibration process.
If you cannot calibrate the FCM/LDW/AHB-ECU, replace it (Refer to FCM/LDW/AHB-ECU ). |
| C2281 | Displayed when the system cannot recognize the calibration plate during the calibration. | |
| C2282 | Displayed when the system recognizes two calibration plates or more during the calibration. | |
| C2283 | Displayed when the system detects an implausible contrast ratio of "white" portions during the calibration. | |
| C2284 | Displayed when the calibration plate is slid from the specified position during the calibration. | |
| C2285 | Displayed when the calibration plate is not positioned as specified. | |
| C2286 | The input target position value for service calibration was abnormally. | |
| C2287 | The input distance between target to center for service calibration was abnormally. | |
| C2288 | FCM/LDW/AHB-ECU detected possibility the target overlaps, when calibration is in progress. | |
| C2289 | Displayed when the calibration fails due to an implausible calibration compensation angle (pitch). | |
| C2290 | Displayed when the calibration fails due to an implausible calibration compensation angle (yaw). | |
| C2291 | Displayed when the calibration fails due to an implausible calibration compensation angle (roll). |