6.7L – Rear Interior Courtesy Lamps Stay On And/Or Turn On While Driving – 2020-2022 Ford F-Super Duty
NHTSA ID Number: 10219145 Manufacturer Communication Number: TSB 22-2338 Summary Some 2020-2022 F-Super Duty vehicles built on or before 01-Aug-2022 and equipped with a 6.7L engine may exhibit rear interior courtesy dome lamps that do not turn off after the doors are shut with the ignition on and/or may intermittently turn on while driving. This may be … Read more