Toyota Camry (XV70): Internal Control Module Software Incompatibility Not Programmed (U030051,U030057)
DESCRIPTION
The forward recognition camera receives vehicle information from the ECM via the CAN communication line. When the forward recognition camera is unable to determine the vehicle information from the vehicle information sent from the ECM, the forward recognition camera outputs U030051.
The forward recognition camera receives vehicle information from the ECM via the CAN communication line. When the vehicle information 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 |
After 3 seconds or more have elapsed since turning the lane tracing assist system on and the ignition switch to ON, the forward recognition camera is unable to determine the vehicle information sent from the ECM |
Front camera system |
|
U030057 | Internal Control Module Software Incompatibility Invalid/Incompatible Software Component |
After 3 seconds or more have elapsed since turning the lane tracing assist system on and the ignition switch to ON, the vehicle information sent from the ECM continuously does not match the vehicle information stored by the forward recognition camera for approximately 5 seconds or more |
Front camera system |
PROCEDURE
| 1. |
GO TO FRONT CAMERA SYSTEM |
HINT:
If U030051 or U030057 is output by the lane tracing assist system, perform troubleshooting for the front camera system DTC U030051 or U030057.
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Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the s
