NHTSA ID Number: 10191184 Manufacturer Communication Number: 21B19 Summary In all of the affected vehicles, the AWD module was assembled with an incorrect transistor that controls the transition between AWD and 2WD. When this transistor fails the vehicle will remain in either AWD or 2WD and not transition between the drive states. This can cause the wrench light to illuminate in …
NHTSA ID Number: 10187723 Manufacturer Communication Number: 20B51 Summary In some of the affected vehicles, the Electric Brake Booster (EBB) may contain a cracked solenoid valve plunger that may break and move out of position. A dislocated valve plunger may lead to the driver experiencing any of the following symptoms: Hard brake pedal, over-braking condition, and if certain other conditions are …
NHTSA ID Number: 10189753 Manufacturer Communication Number: 21B18 Summary Certain 2021 Model Year Explorer/Aviator All-Wheel-Drive Vehicles Equipped with 3.0L Engines Engine Assembly Replacement All of the affected vehicles, an oversized right-hand exhaust camshaft journal was installed in the engine assembly. This may result in a misfire and low compression condition. The check engine light will be illuminated
NHTSA ID Number: 10189756 Manufacturer Communication Number: 20N08 Summary Certain 2018 Model Year Expedition and Navigator Vehicles Equipped With R-1234yf Refrigerant Special R-1234yf Refrigerant Service Information This program provides special service instructions, loaner equipment, and rental assistance to expedite the repair of affected vehicles equipped with R-1234yf Air Conditioner (A/C) refrigerant, which may be contaminated
NHTSA ID Number: 10189757 Manufacturer Communication Number: 21N02 Summary Certain 2013-2016 Model Year F-Series Super Duty 6.7L Diesel and 2015-2019 Model Year Transit 3.2L Diesel Vehicles – Front NOx Sensor Warranty Extension In all of the affected vehicles, the onboard diagnostic (OBD) system initially contained a software error that prevented illumination of the malfunction indicator light (MIL) if a certain fault …
