NHTSA campaign 14V154000
Hazard
Chrysler Group LLC (Chrysler) is recalling certain model year 2011-2014 Jeep Grand Cherokee and Dodge Durango vehicles manufactured from January 5, 2010, through September 8, 2013. The subject vehicles have a brake booster with a center shell that may corrode and allow water to get inside.
Consequence
The water inside could freeze and limit the braking ability of the vehicle, increasing the risk of a crash.
Remedy
Chrysler will notify owners, and dealers will add a water diverter shield to the booster after the booster has been tested to confirm it can hold an acceptable amount of vacuum pressure. If the booster inspection confirms an unacceptable loss of vacuum pressure, the booster will be replaced. Repairs will be made free of charge. The recall began on May 30, 2014. Owners may contact Chrysler at 1-800-853-1403. Chrysler's recall campaign number is P14.
The text above is quoted verbatim from the NHTSA record. Confirm the affected units and the remedy with the manufacturer or NHTSA. Recall data may be incomplete, delayed, or superseded.