Unintended transmission downshift and lead frame failure
POWER TRAIN
77 NHTSA complaints · 2013-10 → 2026-08
“While exiting the freeway at approximately 45 to 50 mph, the transmission downshifted to 1st gear locking up the tires”
“The contact owns a 2012 Ford Expedition. The contact stated while driving 60 mph, the vehicle independently down shifted to first gear causing both rear tires to lock up”
“WHILE DRIVING, THE VEHICLE SUDDENLY DOWNSHIFTED INTO 1ST GEAR, RPMS REVVED UP, SPEEDOMETER STOPPED WORKING, PUSHING THE GAS PEDAL TEMPORARILY HAD NO EFFECT, "FUEL LEVEL LOW" LIGHT CAME ON AND "TIRE PRESSURE SENSOR FAULT" LIGHT CAME ON”