OIC 520426.07 – Transmission of CAN Bus Message, Fault
OIC 520426.07 (OIC 426.07)
Code: 520426.07
Shortcode: 426.07
Description:
This error code is generated when too many incorrect CAN Bus messages are transmitted, or when no messages are transmitted at all. This indicates a fault in the CAN Bus communication.
Reaction:
The control software may function in a limited capacity or not at all, affecting the overall operation of the vehicle.
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 the integrity and functionality of CAN Bus communication. Identify and resolve any issues causing incorrect message transmission.
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 might include improvements in handling CAN Bus communication.
Consult Manufacturer Support:
- If the issue persists, consult technical support or the manufacturer for further diagnostics and assistance.
Monitor System Performance:
- After taking corrective actions, monitor the system to ensure CAN Bus messages are correctly transmitted and the error does not recur.
Note:
Reliable CAN Bus communication is essential for vehicle operation. Regular inspections and maintenance can prevent high error rates and related issues.