Some owners of 2013-2018 Cadillac XTS vehicles equipped with a 6-cylinder engine may comment on an exhaust smell and/or leak, with the MIL on. DTC P0430 and/or P0420 may be stored. This may be due to a crack around the catalytic converter mounting flange. If cracks re found, replace the converter.
Some 2018-2019 Ford F-150 trucks equipped with a 3.0L diesel engine built on or before October 19, 2018 may exhibit a MIL on with DTC P2457 stored in the PCM.
Owners of 2019 Chevy Equinox vehicles may experience the MIL on. The technician may find DTC P050F (brake booster weak vacuum) set in the ECM.
Some 2011-2016 Lincoln MKT and MKS vehicles equipped with a 2.0L, 2.3L, 3.5L and/or 3.7L engines may exhibit a ting, pop, click and/or continuous tick noises from the front wheel area when accelerating from a stop, turning or when shifting between drive/reverse and/or reverse/drive.
This bulletin applies to 2017 Ram 3500 and 2500 trucks equipped with Man Shift-On-The-Fly transfer case or electric Shift-On-The-Fly transfer case. The bulletin involves inspecting the left front brake hose and wheel speed sensor wire harness.