NHTSA Complaint #11717414 — 2022 TOYOTA COROLLA CROSS

VEHICLE: 2022 Toyota Corolla Cross L FWD MILEAGE: 40,000 miles DATE OF FAILURE: [Insert date] DEFECT DESCRIPTION: My vehicle's coolant bypass valve (part #16671-F2010) has failed, causing coolant leaks and triggering error codes. An independent shop diagnosed the issue as a defective coolant bypass valve before I took it to the Toyota dealership for confirmation. SAFETY CONCERN: This is a known defect affecting multiple Toyota models from 2019-2023. Coolant bypass valve failures can lead to engine overheating, potential engine damage, and loss of vehicle control if the engine fails while driving. This creates a serious safety hazard. MANUFACTURER RESPONSE: Toyota issued Customer Support Program 24TE04 covering this exact defect for 2020-2021 Corollas and certain RAV4 models. However, they arbitrarily excluded 2022-2023 Corolla Cross vehicles despite using THE IDENTICAL DEFECTIVE PART (F0010 coolant bypass valve) in all gas models through early 2024. Toyota dealership charged me $99 for a diagnostic to confirm what was already known. The repair quote was nearly $1,000. Toyota Corporate denied goodwill assistance, stating they only provide it to "loyal customers" who have spent significant money on servicing or own multiple Toyotas. CONSUMER IMPACT: This is the same defect that led to the class action lawsuit Barrientos v. Toyota. Toyota settled privately and created CSP 24TE04, but deliberately excluded newer model years with the same defective part. Consumers with 2022-2023 vehicles are forced to pay $900-1,300 out-of-pocket for a manufacturing defect that Toyota has already acknowledged in other model years. REQUESTED ACTION: I am requesting NHTSA investigate why Toyota's Customer Support Program excludes 2022-2023 model years when they contain the identical defective coolant bypass valve. Toyota should be required to extend CSP 24TE04 to cover ALL vehicles with part #16671-F2010 or F0010, regardless of model year.