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700r 2021 beeping when accelerating

607 Views 1 Reply 2 Participants Last post by  bagshu
Hi all, I just bought a 2021 700r, when hard accelerating at higher revs, it makes a beeping noise briefly, it sound very similar to the horn, it goes away after the acceleration or after I shift up a gear, Any ideas anyone?

Thanks in advance
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Interesting... Experienced this EXACT same beep today. Same pitch, same cadence in my one year old 2021 Toyota GR Supra today...however, it has no dash cam. Persisted through multiple restarts and complete shut downs (continued beeping while car was off), driving and stops. Had no accompanying error messages in the message center or any trouble lights. Finally stopped on its own after something like 5-8 minutes of non stop beeping.

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