GROUNDWORK — 22V445000: Engine and transmission recall for TOYOTA TUNDRA HYBRID / TOYOTA TUNDRA TOYOTA TUNDRA HYBRID / TOYOTA TUNDRA: check the listed vehicles, the reported issue and the manufacturer remedy for 22V445000. Keep the official status and service answers in one private record. Campaign: 22V445000 Official record checked: 2026-10-19T20:39:40.556Z Official campaign: https://api.nhtsa.gov/recalls/campaignNumber?campaignNumber=22V445000 Official VIN lookup: https://www.nhtsa.gov/recalls LISTED VEHICLES (VIN confirmation required) 2022 TOYOTA TUNDRA HYBRID 2022 TOYOTA TUNDRA OFFICIAL REPORTED ISSUE 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. OFFICIAL REPORTED CONSEQUENCE Axle shaft separation can cause a loss of vehicle stability and brake performance, increasing the risk of a crash. OFFICIAL REPORTED REMEDY 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. OFFICIAL 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. OWNER PREPARATION Record an existing symptom and its date. Do not reproduce a loss of power, stall or transmission fault in traffic. REMEDY TIMING IN THE DATED SOURCE Confirm current remedy arrangements The source does not explicitly establish current remedy availability. Ask the manufacturer about the applicable remedy, required parts or software, appointment arrangements and any interim instructions. Current availability for your VIN: unconfirmed. YOUR SERVICE QUESTIONS 1. Does the manufacturer confirm that campaign 22V445000 applies to this VIN, including the report’s equipment and production restrictions? A matching model and year is only a starting point. The official lookup or manufacturer must establish the individual vehicle’s status. Discussion status / answer: __________ 2. What remedy, required parts or software, and appointment arrangements are currently available for this VIN, and which interim instructions apply? The source does not explicitly establish current remedy availability. Ask the manufacturer about the applicable remedy, required parts or software, appointment arrangements and any interim instructions. Discussion status / answer: __________ 3. Which engine or transmission component is covered, and does an existing drivability problem need separate diagnosis? Compare the answer with the reported component: POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT. Discussion status / answer: __________ 4. If an inspection determines which work is needed, what was inspected, what was found, and which corrective work followed? Ask for the inspection result as well as the final action. A parts list alone may not describe an inspection-based remedy. Discussion status / answer: __________ 5. Which items in the reported replacement remedy for 22V445000 were replaced, and are they identified on the work order? Keep the replaced items and the campaign number together so that a later visit can distinguish recall work from other repairs. Discussion status / answer: __________ 6. What dated document records the remedy performed under 22V445000, and what should I do if the reported concern remains? Keep campaign completion and unresolved symptoms as separate questions. A saved worksheet or booked appointment does not establish a repair. Discussion status / answer: __________ OFFICIAL LOOKUP DECISIONS Not checked or unavailable: eligibility remains unconfirmed; use the official lookup or manufacturer. Campaign listed as open: confirm current instructions, availability and remedy arrangements. Campaign not listed as open: reconcile repair history and lookup coverage with the manufacturer if needed. A zero-open result does not diagnose symptoms. Work order records completed recall work: keep the exact campaign and dated remedy record; report unresolved symptoms separately. YOUR RECORD Check date: __________ Official lookup result: __________ Service arrangement: __________ Existing observation: __________ Questions and work-order notes (no VIN or plate needed): __________ LOOKUP LIMITS A model/year match does not establish VIN eligibility. The official lookup may omit completed recalls, some recent campaigns or recalls outside its coverage. The listed defect does not prove the cause of a symptom on your vehicle. This guide supports owner preparation and does not provide a repair procedure.