Owners of 2009-10 Jeep Compass and Patriot models with 2.4-liter engines and automatic transmissions may complain of a bump or jerk from the transmission under the following driving conditions: ...

Some 2008-10 Chrysler Sebring and Dodge Avenger models with 2.4-liter engines and four-speed automatics may illuminate the check engine light and store trouble code P2270 (post-cat oxygen sensor ...