EyeSight (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC B28A2 EyeSight COMMUNICATION(VDC)
Detected when the VDC control module (VDCCM) detects the malfunction of stereo camera.
DTC DETECTING CONDITION:
• Defective CAN system
• Defective VDC control module (VDCCM)
• Defective stereo camera
TROUBLE SYMPTOM:
• All functions of EyeSight system do not operate.
• EyeSight warning light illuminates.
STEP | CHECK | YES | NO |
1.CHECK LAN SYSTEM.
Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE">
Is DTC displayed?
Perform the diagnosis according to DTC.
Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A2 EyeSight COMMUNICATION(VDC)">Go to Step 2.
2.CHECK VDC.
Perform the diagnosis for VDC. Basic Diagnostic Procedure > PROCEDURE">
Is DTC displayed?
Perform the diagnosis according to DTC.
Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A2 EyeSight COMMUNICATION(VDC)">Go to Step 3.
3.CHECK CONNECTOR.
Check the VDC connector and the stereo camera connector.
Is the connector OK?
Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A2 EyeSight COMMUNICATION(VDC)">Go to Step 4.
Repair or replace the connector.
4.CHECK STEREO CAMERA.
Read the DTC. Diagnostic Code(s) Display">
Is another DTC displayed?
Perform the diagnosis according to DTC.
Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A2 EyeSight COMMUNICATION(VDC)">Go to Step 5.
5.CHECK STEREO CAMERA.
1) Clear the memory. Clear Memory Mode">
2) Read the DTC. Diagnostic Code(s) Display">
Is the same DTC displayed?
Replace the stereo camera. Stereo Camera > REMOVAL">
Even if DTC is displayed, the circuit has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again.
NOTE:
In this case, temporary poor contact of connector, or temporary open or short circuit of harness may be the cause.
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