The forward recognition camera receives vehicle information (Conv/HV) from the hybrid vehicle control ECU assembly via the CAN communication line.
When the forward recognition camera is unable to determine the vehicle information (Conv/HV) from the vehicle information (Conv/HV) sent from the hybrid vehicle control ECU assembly, the forward recognition camera outputs U030051.
When the vehicle information (Conv/HV) sent from the hybrid vehicle control ECU assembly does not match the vehicle information stored by the forward recognition camera, the forward recognition camera outputs U030057.
The forward recognition camera receives vehicle information (Conv/HV) from the ECM via the CAN communication line.
When the forward recognition camera is unable to determine the vehicle information (Conv/HV) from the vehicle information (Conv/HV) sent from the ECM, the forward recognition camera outputs U030051.
When the vehicle information (Conv/HV) sent from the ECM does not match the vehicle information stored by the forward recognition camera, the forward recognition camera outputs U030057.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U030051 | Internal Control Module Software Incompatibility Not Programmed | for HV Model:
The system is unable to determine the vehicle information (Conv/HV) sent from the hybrid vehicle control ECU assembly and vehicle information (Conv/HV) sent from the forward recognition camera for Gasoline Model:
The system is unable to determine the vehicle information (Conv/HV) sent from the ECM and vehicle information (Conv/HV) sent from the forward recognition camera |
for HV Model:
·
Hybrid control system ·
Forward recognition camera ·
Hybrid vehicle control ECU for Gasoline Model:
·
SFI system ·
Forward recognition camera ·
ECM |
| U030057 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component | for HV Model:
The vehicle information (Conv/HV) sent from the hybrid vehicle control ECU assembly does not match the vehicle information stored by the forward recognition camera for Gasoline Model:
The vehicle information (Conv/HV) sent from the ECM does not match the vehicle information stored by the forward recognition camera |
for HV Model:
·
Hybrid control system ·
Forward recognition camera ·
Hybrid vehicle control ECU for Gasoline Model:
·
SFI system ·
Forward recognition camera ·
ECM |
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 it will not match the information from the vehicle and a DTC may be stored.
When the forward recognition camera is replaced with a new one, make sure to read Before Starting Adjustment, then perform optical axis alignment for the forward recognition camera and clear the vehicle control history (RoB) for each system.
Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment.
One Time Recognition: Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT CAMERA>TARGET ADJUSTMENT(ONE TIME RECOGNITION)202409,999999,_51,_083055,_0401005,RM100000002NTD0,
Sequential Recognition: Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT CAMERA>TARGET ADJUSTMENT(SEQUENTIAL RECOGNITION)202409,999999,_51,_083055,_0401005,RM100000002NTD3,
Driving Adjustment: Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT CAMERA>DRIVING ADJUSTMENT202409,999999,_51,_083055,_0401005,RM100000002NTD4,
for HV Model:
When replacing the hybrid vehicle control ECU assembly, refer to the Service Bulletin.
for Gasoline Model:
When replacing the ECM, refer to the Service Bulletin.
Check vehicle condition.
| Result | Proceed to |
|---|---|
| for HV Model | A |
| for Gasoline Model | B |
A
B
Check for DTCs.
If the front camera system outputs U030051 or U030057, hybrid control system DTCs may also have been output. Check the hybrid control system first.
Hybrid control system DTCs are not output.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: System Select / Health Check.
Check for DTCs.
ECUs other than the forward recognition camera do not output specification information mismatch DTCs related to the hybrid vehicle control ECU assembly.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
Using the GTS, read the Data List.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| HV/EV Equipped Information | Vehicle information (engine) stored by forward recognition camera | Non-HV/EV or HV/EV | Non-HV/EV: Gasoline Model
HV/EV: HV Model |
If a display different from vehicle specification is output, a forward recognition camera that was used with a different vehicle was installed, or the forward recognition camera may be malfunctioning. |
| Tester Display |
|---|
| HV/EV Equipped Information |
When the specification stored by the forward recognition camera and the vehicle specification do not match, there is a malfunction in the specification information stored by the forward recognition camera. Therefore, replace the forward recognition camera.
When the specification stored by the forward recognition camera and the vehicle specification match, a hybrid vehicle control ECU with different specifications may be installed. Therefore, replace the hybrid vehicle control ECU.
| Result | Proceed to |
|---|---|
| Specification stored by the forward recognition camera and vehicle specification do not match | A |
| Specification stored by the forward recognition camera and vehicle specification match | B |
A
B
Check for DTCs.
for M20C-FKS: Click hereEngine / Hybrid System>M20C-FKS (ENGINE CONTROL)>SFI SYSTEM>DTC CHECK / CLEAR202405,999999,_51,_087036,_0418131,RM100000002IFF9,
for M20D-FKS: Click hereEngine / Hybrid System>M20D-FKS (ENGINE CONTROL)>SFI SYSTEM>DTC CHECK / CLEAR202409,999999,_51,_083058,_0401834,RM100000002NA8O,
If the front camera system outputs U030051 or U030057, SFI system DTCs may also have been output. Check the SFI system first.
SFI system DTCs are not output.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
for M20C-FKS: Click hereEngine / Hybrid System>M20C-FKS (ENGINE CONTROL)>SFI SYSTEM>DIAGNOSTIC TROUBLE CODE CHART202405,999999,_51,_087036,_0418131,RM100000002IF5G,
for M20D-FKS: Click hereEngine / Hybrid System>M20D-FKS (ENGINE CONTROL)>SFI SYSTEM>DIAGNOSTIC TROUBLE CODE CHART202409,999999,_51,_083058,_0401834,RM100000002NA2U,
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: System Select / Health Check.
Check for DTCs.
ECUs other than the forward recognition camera do not output specification information mismatch DTCs related to the ECM.
| Proceed to |
|---|
| OK |
| NG |
OK
NG
for M20C-FKS: Click hereEngine / Hybrid System>M20C-FKS (ENGINE CONTROL)>ECM>REMOVAL202405,999999,_51,_087036,_0418140,RM100000002JM0N,
for M20D-FKS: Click hereEngine / Hybrid System>M20D-FKS (ENGINE CONTROL)>ECM>REMOVAL202409,999999,_51,_083058,_0401822,RM100000002NRO9,
Using the GTS, read the Data List.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| HV/EV Equipped Information | Vehicle information (engine) stored by forward recognition camera | Non-HV/EV or HV/EV | Non-HV/EV: Gasoline Model
HV/EV: HV Model |
If a display different from vehicle specification is output, a forward recognition camera that was used with a different vehicle was installed, or the forward recognition camera may be malfunctioning. |
| Tester Display |
|---|
| HV/EV Equipped Information |
When the specification stored by the forward recognition camera and the vehicle specification do not match, there is a malfunction in the specification information stored by the forward recognition camera. Therefore, replace the forward recognition camera.
When the specification stored by the forward recognition camera and the vehicle specification match, an ECM with different specifications may be installed. Therefore, replace the ECM.
| Result | Proceed to |
|---|---|
| Specification stored by the forward recognition camera and vehicle specification do not match | A |
| Specification stored by the forward recognition camera and vehicle specification match | B |
A
B
for M20C-FKS: Click hereEngine / Hybrid System>M20C-FKS (ENGINE CONTROL)>ECM>REMOVAL202405,999999,_51,_087036,_0418140,RM100000002JM0N,
for M20D-FKS: Click hereEngine / Hybrid System>M20D-FKS (ENGINE CONTROL)>ECM>REMOVAL202409,999999,_51,_083058,_0401822,RM100000002NRO9,