This bulletin applies to 2014 Jeep Grand Cherokee vehicles equipped with the Quadra-Trac II 4WD system or two Speed On Demand Transfer Case. The owner may comment about a bump felt in the driveline while turning from a stop.
Owners of a 2014 Jeep Compass or Patriot built on or after Feb. 4, 2012, and equipped with DRL (day time running headlamps) may comment that the DRL will not illuminate, and the technician may find no DTCs set.
Owners of 2011-2012 Jeep Grand Cherokee vehicles equipped with a power liftgate and built between March 1, 2010, and March 1, 2012, may complain that the power liftgate does not open or close under power. The technician may find DTC B1882 (power liftgate position sensor 1 circuit) is set.
Owners of some 2013 Jeep Grand Cherokee vehicles equipped with a 6.4L engine may complain that the engine does not have enough power to back a trailer up a steep grade. In addition, they may also indicate that the transmission shifts too early during acceleration while turning.
Owners of 2011-2014 Jeep Compass/Patriot or 2011-2012 Caliber vehicles built on or after Jan. 24, 2010, and on or before Feb. 28, 2014, may complain about a creak or squeak at the front suspension. The noise may be more noticeable during cold temperatures. The noise may go away when temperature rises.
This bulletin applies to 2012-2013 Jeep Grand Cherokee vehicles equipped with air conditioning ATC with dual zone control or ATC with three-zone temperature control, built between Jan. 16, 2012, and Aug. 8, 2012.
An owner of a 2013 Jeep Grand Cherokee equipped with a 5.7L engine may note that when changing the Park assist setting, the display will show Blind spot setup choices. This will happen when the cluster language is set to anything but English.
This bulletin applies to 2014 Jeep Cherokee models equipped with Parallel & Perpendicular Park Assist/ParkSense, an option for folks too lazy to learn how to parallel park.
This bulletin applies to 2012-2013 Jeep Grand Cherokee and Durango models. A “small number” of customers may experience a surge, shudder or pulsation type sensation when driving on a smooth road at highway speeds of 40 to 80 mph. Some customers may describe the sensation as similar to a fish biting on a lure.
This bulletin applies to a host of 2013-2014 Chrysler/Dodge/Jeep vehicles equipped with a 2.0L, 2.4L, 3.2L, 3.6L, 3.0L, 5.7L, 6.4L or 8.4L engine built on or before March 12, 2014.