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leonmoon1
Avensis cruise control failure
4 comment(s)
leonmoon1 (Author)
That's insightful. I hadn't considered the clock spring. The horn works fine, which made me dismiss it. What symptoms did you experience that made you think it was the clock spring?
TomRacer
My horn was intermittent, and the airbag light flickered occasionally with the cruise control failing. Since your horn is working fine, it's less likely to be the clock spring, but not impossible. Considering you have a stored error code, visiting a workshop with diagnostic equipment is probably your best bet to pinpoint the issue.
leonmoon1 (Author)
Thanks for the advice. Based on that and the error code, I consulted a technician. The diagnosis confirmed a defective connection in the cruise control wiring. The repair was 95€.
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TomRacer
Interesting. I had a similar cruise control issue with my Avensis some time ago. Before diving too deep, have you checked the clock spring? It's a common culprit when electrical systems in the steering wheel act up. Does your horn still work?