U0563
Invalid Data Received From Audio Amplifier B
U0563 is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Audio Amplifier B. Common causes: audio amplifier b fault, problems with audio amplifier wiring or connectors. Estimated repair cost: $56–278.
Symptoms
- No sound from speakers
- Sound distortion
- Incorrect operation of the audio system
- Error messages on the audio system display
- Problems with volume control
Causes
- Audio amplifier B fault
- Problems with audio amplifier wiring or connectors
- Data bus (CAN) fault
- Audio amplifier power problems
- Audio software incompatibility or failure
How to Fix
- Check audio amplifier B wiring and connectors for damage or corrosion
- Diagnosing audio amplifier B using diagnostic equipment
- Checking the audio amplifier supply voltage
- Checking the data bus (CAN) for communication errors
- Replacing audio amplifier B if necessary
Related codes
Error U0563 by Vehicle Brand
FAQ
What does the U0563 code mean?
U0563 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Audio Amplifier B
What causes a U0563 error code?
The most common causes of U0563 include: Audio amplifier B fault; Problems with audio amplifier wiring or connectors; Data bus (CAN) fault; Audio amplifier power problems.
How do I fix a U0563 diagnostic trouble code?
To fix U0563: Check audio amplifier B wiring and connectors for damage or corrosion. Diagnosing audio amplifier B using diagnostic equipment. Checking the audio amplifier supply voltage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0563?
Yes, but get it checked soon
How much does it cost to fix U0563?
The estimated repair cost for U0563 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat