TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0171-16.
? The Repair Procedure section has been updated. Service Bulletin No. T-SB-0171-16 is obsolete and any printed versions should be discarded. Some 2016 ? 2019 model year Tacoma vehicles equipped with an automatic transmission may exhibit a vibration felt in the seat, floorboard, and/or steering wheel between 10 ? 30 mph, caused by a driveline vibration under deceleration. Follow the Repair Procedure in this bulletin to address this condition. NOTE ? This Service Bulletin ONLY applies to 4WD models equipped with 6AT. Do NOT use the spring part number found in the Service Bulletin for ANY manual transmission vehicles or PreRunner models. This could lead to NEW, currently nonexistent issues. ? If the vehicle is installed with an aftermarket suspension/body lift or leveling kit, this Service Bulletin does NOT apply.