Description:

This error code, TID 524254.03, is triggered when the control software detects that the voltage in the transmission enable circuit is too high. Voltage is present at the lead even though the control software has not activated the transmission enable function (e.g., in neutral position). This condition typically points to a circuit fault or wiring issue.

Reaction:

The transmission enable circuit may not function correctly, potentially leading to transmission engagement issues and affecting vehicle performance.

Recommendations:

• Inspect Transmission Enable Circuit: Check the circuit for any signs of high voltage issues or faulty wiring. Repair or replace any damaged wiring.
• Check for Faulty Components: Inspect the components within the transmission enable circuit for signs of malfunction. Replace any defective components.
• Verify Connections: Ensure that all connections within the circuit are secure and free from corrosion. Clean and tighten connections as necessary.
• Update Control Software: Make sure the control software is updated to the latest version to address any potential software-related issues.

Note:

Maintaining the transmission enable circuit through regular inspections and timely repairs can prevent high voltage faults and ensure the reliable operation of the vehicle’s transmission system.