Engine-CodesGeneric – U0559

U0559 Code - Invalid Data Received From Radio Transceiver

Quick Answer

The U0559 diagnostic trouble code (DTC) indicates that the vehicle's onboard computer has detected invalid data being received from the radio transceiver. Common causes include Faulty radio transceiver unit, Damaged wiring or connections related to the radio transceiver, Software glitches in the radio transceiver system. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
U0559 indicates Invalid Data Received From Radio Transceiver.
Common causes
Common causes include Faulty radio transceiver unit, Damaged wiring or connections related to the radio transceiver, Software glitches in the radio transceiver system.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 06, 2024
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Code U0559 Description

The U0559 diagnostic trouble code (DTC) indicates that the vehicle's onboard computer has detected invalid data being received from the radio transceiver. The radio transceiver is responsible for communication between the vehicle's various systems and components, such as the entertainment system, navigation system, and more. When invalid data is received, it can result in communication errors and disruptions in the vehicle's electronic systems.

OBDII Code U0559 - Invalid Data Received From Radio Transceiver
U0559 Code - Invalid Data Received From Radio Transceiver

Common Causes of U0559

  1. Faulty radio transceiver unit
  2. Damaged wiring or connections related to the radio transceiver
  3. Software glitches in the radio transceiver system
  4. Interference from external sources affecting radio transceiver communication
  5. Water damage or corrosion in the radio transceiver components

Symptoms of U0559

  1. Loss of radio signal or poor radio reception
  2. Inoperable navigation system
  3. Malfunctioning Bluetooth connectivity
  4. Erratic behavior of electronic components
  5. Illumination of the check engine light

How to Fix U0559

  1. Diagnose the issue by using a diagnostic scanner to retrieve the specific error codes and pinpoint the source of the problem.
  2. Inspect the wiring and connections related to the radio transceiver for any damage or corrosion, and repair or replace as needed.
  3. Test the radio transceiver unit for functionality and replace if found to be faulty.
  4. Clear the error codes and reset the vehicle's electronic systems to ensure proper communication between components.
  5. Conduct a test drive to verify that the issue has been resolved and that the communication between systems is functioning correctly.

Cost to Fix U0559

The cost of repairing an issue related to an invalid data received from the radio transceiver can vary depending on the specific cause of the problem. In general, the repair costs for this type of issue can range from $100 to $500, including parts and labor. However, as mentioned earlier, the actual cost may vary based on factors such as location, vehicle make and model, and labor rates at auto repair shops. It's recommended to consult with a professional mechanic for a more accurate estimate based on the specific circumstances of the vehicle in question.

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Code U0559 Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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