Re: Transmission Suddenly Downshifting!
If your Jeep has ACC/FCW, check the domed lens cover of the radar, which is centered below the front bumper for dirt. Clean the lens often.
2014 Jeep Grand Cherokee Overland 3.6L 4x4; Quadra-Lift II; ORA II; Advanced Technology Group. Built April 2013. At 41,000 miles transmission valve body assembly replaced under warranty. At 43,000 miles (70 000 km) transmission replaced under warranty. Now has 58,000 miles (87 000 km). Goodyear Wrangler All-Terrain Adventure with Kevlar tires.