The contact owns a 2017 Toyota Rav4. The contact received notification of NHTSA Campaign Number: 23V734000 (Electrical System) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact stated that while driving at approximately 30 MPH he observed that smoke was emitting from under the hood. The contact stopped the vehicle and when he opened the hood he observed that the battery had fallen off of the battery platter and that the battery clamp was loose. The contact stated that he extinguished the flames with a towel that was in his vehicle. The contact was able to restart the vehicle and drove to his residence. The contact replaced the battery, however he used the OEM battery clamp. The failure mileage was approximately 78,000. VIN tool confirms parts not available.