Forward recognition camera receives vehicle specification information from the power steering ECU (rack and pinion power steering gear assembly) via CAN communication line. When the vehicle specification information value sent from the power steering ECU (rack and pinion power steering gear assembly) does not match the value stored in the forward recognition camera, the forward recognition camera stores DTC U032057.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority |
|---|---|---|---|---|---|
| U032057 | Software Incompatibility with Power Steering Control Module Invalid / Incompatible Software Component | When the vehicle specification information value sent from power steering ECU (rack and pinion power steering gear assembly) does not match the value stored in the forward recognition camera | ·
Power steering system ·
Forward recognition camera |
Front Recognition Camera | A |
When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle and a DTC may be stored.
When the forward recognition camera has been replaced with a new one, make sure to clear all stored vehicle control history of each system and the forward recognition camera beam axis alignment data.
Forward recognition camera beam axis alignment can be performed by using "One Time Recognition", "Driving Adjustment" or "Camera Axis Adjustment Value Write".
One Time Recognition: Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>FRONT CAMERA (Production Date from 2023/04)>TARGET ADJUSTMENT(ONE TIME RECOGNITION)202201,999999,_95,_112293,_0580211,RM1000000028VIV,
Driving Adjustment: Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>FRONT CAMERA (Production Date from 2023/04)>DRIVING ADJUSTMENT202201,999999,_95,_112293,_0580211,RM1000000028VIX,
Camera Axis Adjustment Value Write: Click hereADAS / AD>ADVANCED DRIVER ASSISTANCE SYSTEM>FRONT CAMERA (Production Date from 2023/04)>CAMERA AXIS ADJUSTMENT VALUE WRITE202201,999999,_95,_112293,_0580211,RM1000000028VIY,
If the forward recognition camera has been replaced with a new one, make sure to perform Software Version Confirmation.
Clear the DTCs.
| Proceed to |
|---|
| NEXT |
NEXT
Make sure that the DTC detection conditions are met.
If the detection conditions are not met, the system cannot detect the malfunction.
Check for DTCs.
| Result | Proceed to |
|---|---|
| U032057 is not output | A |
| U032057 is output | B |
A
B
| Proceed to |
|---|
| OK |
| NG |
OK
NG