Some 2018-2019 Ford Mustangs built on or before Oct. 17, 2018, with a 2.3L EcoBoost engine and operating in altitudes of 3,500 feet above sea level and higher may exhibit an illuminated MIL with only DTC P0069 stored in the PCM.
This bulletin applies to 2014-2019 GMC Sierra and 2015-2019 Yukon vehicles. A vehicle may have a concern with an SES lamp on and a rich condition DTC P0172 and P0175.
This bulletin applies to 2016-2018 Chevy Corvettes equipped with a 6.2L LT1/LT4 engine. The vehicle may have a concern with coolant loss and/or coolant odor. If the coolant is low, pressure test the cooling system to check for leaks at the outer cylinder head bolts.
This bulletin applies to 2017 Dodge RAM 3500, 4500/5500 trucks equipped with a 6.7L Cummins diesel engine and built on or after Nov. 23, 2016, and on or before March 17, 2017. The bulletin involves inspection testing and replacement of the fuel injectors.
Owners of 2015-2016 Cadillac Escalade vehicles may comment that they smell coolant while driving or when outside of the vehicle. A coolant leak may be found under the front of the vehicle.
This bulletin applies to 2018 Jaguar XJ Supercharged, E-Pace/X540, F-Pace/X761, F-Type/X152, I-Pace/X590, XE/X760. XF/X260 and XJ/X351 vehicles.
This bulletin applies to 2016-2017 370Z Nissan Roadster, 370Z, Altima w/V6 L33 engine, Murano, Pathfinder w/V6 engine and 2017 Armada vehicles.
This bulletin applies to 2018 BMW 340I GT xDrive vehicles. The vehicle may run rough or hesitate when accelerating from a stationary position and fault code FC 21A02D (combustion control: valve lift correction when at idle) may be stored in DME fault memory.
This bulletin applies to 2019 Acura RDX AWD vehicles. If the engine idles rough on cold starts, the engine idle may be set too low. This requires updating the PGM-F1 software using i-HDS software version 1.004.060 or later.
Some 2015-2017 Toyota Camry vehicles may exhibit a “Check Brake System” message on the MID (multi-information display) in the combination meter/instrument assembly at engine start-up along with DTC C1441.
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