Toyota Motor Engineering & Manufacturing is recalling certain 2022 Tundra and Tundra Hybrid

Jun 23, 2022 — Recall Campaign #22V445000

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022 Tundra and Tundra Hybrid vehicles. The flange nuts on the axle shaft sub-assemblies can loosen over time and potentially cause one or both axle shaft sub-assemblies to separate from the axle housing.

The recall was influenced by the manufacturer with about 46,176 units affected.

See recall notice

NHTSA Safety Recall Notice

22V445000

Manufacturer:	Toyota Motor Corporation
Recall date:	June 23, 2022
NHTSA Campaign #:	22V445000
Units affected:	46,176

Description:: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022 Tundra and Tundra Hybrid vehicles. The flange nuts on the axle shaft sub-assemblies can loosen over time and potentially cause one or both axle shaft sub-assemblies to separate from the axle housing.
Consequeces:: Axle shaft separation can cause a loss of vehicle stability and brake performance, increasing the risk of a crash.
Corrective action:: Dealers will inspect the rear axle assembly, tighten the axle flange nuts, and replace any damaged axle-related components if necessary, free of charge. Owner notification letters are expected to be mailed July 15, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 22TA05.
Notes:: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Affects the following:

2022 TOYOTA TUNDRA Complaints
This is a follow-up to my NHTSA complaint tracking #11742382, filed June 5, 2026, before my recall repair. I'm filing again because the repair is now complete and it has raised two new concerns: undocumented warranty coverage on the replacement engine, and an unresolved question about whether a second, broader recall applies to that replacement engine. 1. Recall repair completed. Under NHTSA Campaign 24V381000 (Toyota internal 24TA07, filed 2024-05-30), my original engine was replaced with a new OEM assembly (part 04004-23370, serial [XXX], 2026 manufacture date, incorporating the post-April-2024 revised bearing design) at Teton Toyota, Idaho Falls, ID, June 19 to 22, 2026 (repair order [XXX], mileage in/out 28,252/28,281). Toyota's own recall record states the replacement unit was inspected clean. I have no reason to doubt that specific finding; my concern is what happens after. 2. Replacement engine's warranty terms were left undocumented. The repair order lists the warranty "Policy Number" covering the new engine as TBD. As of this filing, Toyota National (1-800-331-4331) has not given me a written answer to a direct question: does the replacement engine carry a new 5-year/60,000-mile powertrain warranty starting from the June 22, 2026 install date, or only the remainder of my original factory warranty? A safety recall remedy that leaves the owner without documented knowledge of what protection they actually received is, in my view, an incomplete remedy under 49 CFR Part 573's recordkeeping and notification requirements. Owners should not have to chase this down themselves months after the repair. 3. A second, broader recall may or may not apply to my replacement engine, and Toyota has not said which. NHTSA Campaign 25V767000 (Toyota internal 25TA14, filed 2025-11-06) expands the same underlying defect population to additional 2022-2024 Tundra, Lexus LX, and 2024 Lexus GX vehicles, with a remedy of inspecting the #1 main bearing via inspection software and INFORMATION REDACTED PURSUANT TO THE FREEDOM OF I;
2022 TOYOTA TUNDRA HYBRID Complaints
The contact owns a 2022 Toyota Tundra Hybrid. The contact stated while driving at an undisclosed speed, the driver's side front brake was making an abnormally loud squeaking sound. There were no warning lights illuminated. The vehicle was taken to the local dealer, who informed the contact that it was a manufacturing issue, but the vehicle was not diagnosed or repaired. The manufacturer was contacted and opened a case, but no assistance was provided. The approximate failure mileage was 99.;