ninadark2
CHR handsfree microphone failure
Summary of the thread
The conversation revolves around a 2019 Toyota CHR Hybrid experiencing a hands-free microphone failure, rendering telephony functions inoperative. The issue is suspected to be linked to a defective infotainment system. A similar case was resolved by replacing the infotainment unit, suggesting that professional diagnosis and repair may be necessary.
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4 comment(s)
ninadark2 (community.author)
It seemed pretty sudden, actually. One day it was working fine, the next nothing. I've checked all the basic settings, Bluetooth connections, etc. I'm wondering if there's a specific module that handles the microphone that might have failed. Was your issue exactly the same, and what was the resolution?
eliasweiss1
Yeah, the symptoms were identical. Tried everything software-wise, but no luck. Eventually, took it to a workshop, and they confirmed it was a fault within the infotainment system itself. Unfortunately, it wasn't a cheap fix. Ended up costing me around 815€ to replace the unit. Might be worth getting yours checked out by a professional.
ninadark2 (community.author)
Thanks for the info. Sounds like I'm headed for the same repair bill. I'll book it in with a specialist and get it sorted. Appreciate you sharing your experience!
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TOYOTA
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CHR
eliasweiss1
Interesting. I have a CHR as well and had similar symptoms a while back. Wireless connection kept dropping, voice recognition was useless, and the sound quality during calls was horrendous, filled with ambient noise. Did it happen suddenly, or did you notice a gradual decline in performance?