Description:

This diagnostic trouble code is generated when the control software detects an error reading the internal module (EEPROM). This could be due to memory corruption, read/write errors, or hardware faults within the control unit.

Reaction:

The transmission may exhibit limited or no functionality due to the internal fault in the control software.

Recommendations:

• Inspect EEPROM:
  • Verify the integrity of the EEPROM and check for any signs of corruption or damage.
  • Reprogram the EEPROM if possible.
• Test Control Unit:
  • Conduct a thorough test of the control unit to ensure it is functioning correctly.
  • Replace the control unit if the EEPROM is found to be faulty and reprogramming does not resolve the issue.
• Check Power Supply:
  • Ensure that the power supply to the control unit is stable and within the specified range.
• Consult Technical Support:
  • If the problem persists, seek assistance from technical support for further diagnosis and resolution.

Note:

Maintaining the integrity of the EEPROM and control unit is crucial for reliable transmission operation. Regular checks and updates can help prevent such internal faults.