NHTSA Complaint #11608990 — 2019 TOYOTA COROLLA ENGINE

Complaint Details

ODI Number	11608990
Vehicle	2019 TOYOTA COROLLA
Component	ENGINE
Date of Incident	August 9, 2024
Date Filed	August 16, 2024
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	VA

Consumer Description

I am up to date with all my maintenance but at 67k miles I had a message stating “Engine Maintenance Required” message on my dashboard. I took it to the dealership and they identified the cooler bypass valve needed to be replace, apparently this is a common issue and has not been addressed by Toyota. Plus it’s difficult to find the part that needs to be replaced. There was no check engine light, and everytime I turned on the AC the engine maintenance required message would pop back up. If this is a known issue Toyota needs to make this issue public and parts available.

Related Complaints for the 2019 TOYOTA COROLLA

Other ENGINE Complaints

#11698359 — November 8, 2025 — Faulty slave cylinders , that lead to more damage such as the clutch & flywheel and

#11681200 — August 17, 2025 — I have a 2019 Toyota Corolla Hatchback. The problems started on July 21st, 2025. While driving my 2019 Toyota Corolla...

#11680495 — August 13, 2025 — While driving my 2019 Toyota Corolla Hatchback XSE, I lost almost all power to my accelerator and a check engine ligh...

#11660247 — May 11, 2025 — I got an “engine maintenance requested” notification on my car. I took it to a mechanic and they said the coolant byp...

#11658908 — May 5, 2025 — Engine Coolant Bypass Valve Issues/Faulty. No problems prior to “engine maintenance message”. Message only comes up w...

Recent Complaints for the 2019 TOYOTA COROLLA

#11714135 — STEERING — January 29, 2026 — The contact owns a 2019 Toyota Corolla. The contact stated that while driving at various speeds, the steering wheel b...

#11708439 — ELECTRICAL SYSTEM — January 2, 2026 — While the vehicle was parked and powered off, a fire originated inside the driver seat area. There was no collision, ...

#11708439 — SEAT BELTS — January 2, 2026 — While the vehicle was parked and powered off, a fire originated inside the driver seat area. There was no collision, ...

#11708439 — SEATS — January 2, 2026 — While the vehicle was parked and powered off, a fire originated inside the driver seat area. There was no collision, ...

#11707251 — POWER TRAIN — December 27, 2025 — Clutch stopped working while driving. Car has 61,000 miles.