| DTC Code | DTC Name |
|---|---|
| U030051 | Internal Control Module Software Incompatibility Not Programmed |
| U030057 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component |
DESCRIPTION
Object recognition camera receives the vehicle information from the hybrid vehicle control ECU assembly via CAN communication line.
If the object recognition camera can not store the vehicle information, DTC U030051 is stored.
If the vehicle information stored in the object recognition camera is different from that sent from the hybrid vehicle control ECU assembly, DTC U030057 is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U030051 | Internal Control Module Software Incompatibility Not Programmed | With 3 seconds elapsed after the power switch is on (IG), the stored value for the vehicle information in the object recognition camera remains initial value. |
|
| U030057 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component | With 3 seconds elapsed after the power switch is on (IG), the stored value for the vehicle information in the object recognition camera unmatches the received value from hybrid vehicle control ECU assembly. |
|
CAUTION / NOTICE / HINT
Note
When replacing the object recognition camera, always replace it with a new one. If a object recognition camera which was installed to another vehicle is used, the information stored in the object recognition camera will not match the information from the vehicle. As a result, a DTC may be stored.
If the object recognition camera has been replaced with a new one, be sure to perform Object Recognition Camera Learning.
When replacing the hybrid vehicle computer ECU assembly, refer to Service Bulletin.
PROCEDURE
CHECK FOR DTC (FRONT RECOGNITION CAMERA, PRE-COLLISION SYSTEM)
Check for DTCs.
| Result | ||||||||
|---|---|---|---|---|---|---|---|---|
|
| A |
|
REPLACE OBJECT RECOGNITION CAMERA Click here |
| B |
|
REPLACE HYBRID VEHICLE CONTROL ECU ASSEMBLY Click here |