NHTSA ID Number: 10239623 Manufacturer Communication Number: SSM 51799 Summary Some 2020-2023 Escape and 2021-2023 Bronco Sport vehicles equipped with the 1.5L engine may exhibit a lugging vibration and/or boom noise while driving in gears 5-8 at approximately 1500 engine revolutions per minute (RPM). This may be felt more when the engine is under a light to … Read more
NHTSA ID Number: 10241524 Manufacturer Communication Number: TSB 23-2251 Summary Some 2019-2023 Ranger (non-Tremor) vehicles may exhibit a shudder/vibration when accelerating. This may be due to an excessive rear axle pinion angle (rear wheel drive (RWD) vehicles) or the pinion and driveshaft assemblies (four-wheel drive (4WD) non-Tremor vehicles). To correct the condition, follow the Service Procedure steps … Read more
NHTSA ID Number: 10226939 Manufacturer Communication Number: TSB 22-2444 Summary This article supersedes TSB 22-2271 to update the vehicle model years affected. Some 2015-2023 Transit vehicles equipped with rear wheel drive (RWD), single rear wheel (only), and U-joints at the transmission flange and rear driveshaft may experience a boom/hum/moan noise from the rear while driving. This noise … Read more
NHTSA ID Number: 10234125 Manufacturer Communication Number: SSM 51531 Summary Some 2020-2023 Explorer/Aviator/Transit, 2021-2023 F-150/Bronco, 2022-2023 Expedition/Navigator/Mustang and 2023 F-250/F-350 Super Duty vehicles may exhibit harsh/delayed engagement and/or harsh/delayed shift concerns. These may be addressed with the powertrain control module (PCM)/transmission control module (TCM) Transmission Accelerated Main Control Break In Routine and/or a main control overhaul. Refer … Read more
NHTSA ID Number: 10237789 Manufacturer Communication Number: SSM 51691 Summary 2011-2023 F-Super Duty and 2016-2024 F-650/F-750 vehicles equipped with a 6.7L engine may exhibit an elevated idle condition. During prolonged idle time, vehicles may experience this elevated idle to reduce unburned hydrocarbons from the SCR. The powertrain control module estimates hydrocarbon levels in the SCR and may … Read more
