U0487

Invalid Data Received From Audio Amplifier A

Severity

✅ Low

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–278 (est.)

Symptoms

Audio system doesn't work
No sound from speakers
Multimedia system glitches
Error message on display
Problems with other CAN bus systems

Causes

Problems with wiring to an audio amplifier
Audio amplifier malfunction
Problems with the head unit control unit
Corrosion or oxidation of contacts
CAN bus problems

How to Fix

Check connections and wiring to the audio amplifier
Check the power supply and ground of the amplifier
Scan the system for other CAN bus errors
Check or replace audio amplifier
Update head unit software

Related codes

U0488 U0489 U0490