NHTSA Complaint #11688004 — 2020 TOYOTA COROLLA

UNKNOWN OR OTHER issue reported to NHTSA

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Complaint Details

ODI Number	11688004
Vehicle	2020 TOYOTA COROLLA
Component	UNKNOWN OR OTHER
Date of Incident	September 17, 2025
Date Filed	September 17, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	CA

Consumer Description

I’m getting ENGINE MAINTENANCE REQUIRED VISIT YOUR DEALER, And it has to do with the A/C It only comes on when I turn on the A/C which has to work the “Coolant Bypass valve” I’ve looked online and many others have had issues it’s the 2020 and onward year Toyota, I’m not the only one Many have mentioned they reach out the dealer & state this is not a recall and need to pay out of pocket to fix, but with some many people having same issue, doesn’t seem right that it wouldn’t be a recall with its MULTIPLES of people having this same issue

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Recent Complaints for the 2020 TOYOTA COROLLA

#11714511 — ELECTRICAL SYSTEM — January 30, 2026 — when I use blinker windshield wipers turn on and sometimes when I call or somebody calls my cell phone I can hear the...

#11714511 — VISIBILITY/WIPER — January 30, 2026 — when I use blinker windshield wipers turn on and sometimes when I call or somebody calls my cell phone I can hear the...

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