Some 2013-2014 Lincoln MKZ vehicles may shift to Park when the vehicle is travelling below 5 mph and/or may exhibit a wrench light illuminated with DTC P081F stored in the gear shift module (GSM).
Some 2013 Ford Mustangs built on or before 11/30/2012 and equipped with a 5.0L engine and manual transmission may exhibit a check engine light accompanied by any combination of DTCs P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 and/or P0308 stored in continuous memory only. Additionally, there will be no apparent drivability symptoms present and no other DTCs.
This bulletin applies to 2016 Dodge Ram 3500 Cab Chassis trucks equipped with a 6.7L Cummins diesel engine.
Certain 2017 GMC Sierra, Yukon and Yukon XL vehicles equipped with an 8-speed automatic transmission may have a condition where a false failure action is being taken when it is not required. This condition can result in the transmission holding the last known safe gear for 6 seconds.
This bulletin applies to 2016-2019 Chevy Camaro vehicles equipped with a 2.0L or 2.5L engine. An engine oil leak may be found from the side of the engine block, near the starter. The condition may be caused by porosity in the cast engine block at a bed plate bolt hole location.
This bulletin applies to 2016-2017 Buick Cascada vehicles. Some customers may comment that when parking and turning off the vehicle, the radio continues to play after the driver door is opened. Technicians may find DTCs U1530 or U1534.
This bulletin applies to 2013-2014 Dodge Ram 1500 trucks, built on or before May 10, 2014, and equipped with Quadra-Lift air suspension. A customer may notice a false message “Battery Voltage Low – Start Engine to Change Ride Height” which appears in the electronic vehicle information center (EVIC) when unlocking or locking the doors.
Some 2013 Ford F-Super Duty and F-150 trucks equipped with SYNC and/or MyFord Touch built on or before 1/15/2013 may exhibit a voice prompt indicating SYNC Services Traffic, Direction or Information (TDI) is unable to locate the vehicle or a Global Position System Module (GPSM) concern.
Certain 2017 model year Buick LaCrosse vehicles may have been built with an unnecessary gasket in the high pressure fuel pump assembly. The fuel pump may wear out early and this could lead to degradation of engine performance over time.
This bulletin applies to 2017 – 2018 GMC Sierra, 2019 Sierra Limited and 2017-2019 Yukon vehicles. Some customers may comment on a noise described as a tick, spark, knock, detonation or exhaust. The cause may be that the steering shaft seal (intermediate shaft seal) was incorrectly installed.
Sign up for a FREE subscription to Auto Service Professional magazineSubscribe