OIC 000639.14 – Vehicle CAN Bus (500 kBd), Very High Error Rate
OIC 000639.14 (OIC 639.14)
Code: 000639.14
Shortcode: 639.14
Description:
This error code is generated when the control software receives too many incorrect CAN Bus messages or detects a general problem in the connection to the vehicle CAN Bus (500 kBd).
Reaction:
The control software may function in a limited capacity or not at all, potentially disrupting vehicle operation.
Recommendations:
Inspect CAN Bus Connections:
- Check all CAN Bus connections for signs of damage, loose connections, or corrosion. Repair or replace any faulty components.
Test CAN Bus Communication:
- Use diagnostic tools to test CAN Bus communication. Identify and resolve any issues causing high error rates.
Check for Interference:
- Ensure there are no sources of electromagnetic interference affecting CAN Bus communication. Shielding or rerouting cables may be necessary.
Update Control Software:
- Ensure that the control software is updated to the latest version. Firmware updates can improve CAN Bus handling and reduce error rates.
Consult Manufacturer Support:
- If the issue persists, consult technical support or the manufacturer for further diagnostics and assistance.
Monitor System Performance:
- After addressing the issue, monitor the CAN Bus system to ensure that error rates remain low and the communication is stable.
Note:
Reliable CAN Bus communication is essential for vehicle operation. Regular inspections and maintenance can prevent high error rates and related issues.