elias_eagle1
4Runner audio system failure
Summary of the thread
A 2002 Toyota 4Runner experienced a complete audio system failure, with no sound despite the radio display functioning normally. Initial checks of the fuses showed no issues. The problem was identified as a defective bass speaker, which was diagnosed and repaired by a mechanic. The solution involved replacing the faulty speaker, resolving the audio issue.
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4 comment(s)
elias_eagle1 (community.author)
The radio display turns on, yes. I can change the channels, and everything seems normal, just no sound. How did you figure out it was the bass speaker?
claraschmidt1
I had to take it to a mechanic. They diagnosed it pretty quickly. I'd suggest doing the same. Might save you a lot of time and hassle. Could be a broken wire or something else.
elias_eagle1 (community.author)
Thanks! I took it to a workshop, and you were right, it was the bass speaker. Cost me 280€ to fix. Appreciate the help!
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TOYOTA
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4RUNNER
claraschmidt1
I had a similar issue with my old BMW 3 series. Have you checked the bass speaker? Mine had a defective bass speaker that was causing the issue. Does the radio display even turn on?