NHTSA Complaint #11457540 — 2017 FORD ESCAPE

At 19,500 miles, we stopped at a rest stop. Turned car back on 5 mins later, pulled out into traffic and the car would no longer go above 10-15 miles per hour. RPMs would shoot up, but car wouldn't go accelerate. Appeared to be "limp mode." Could still go into reverse. No warning lights on at this time. Stopped, turned car off and back on after a few minutes. No change. Eventually tried 'sport' mode just to see. At this point the car recognized an error, warnings came up and read "service transmission now." Towed car, mechanic read out error code P0984. Tech replaced valve body, filled transmission, and reset computer. At 21,250 miles, while in large amount of stop and go traffic between 45-10 MPH in left lane of interstate, car without warning again suddenly lost power and wouldn't go above 10-15 MPH and RPMs would shoot up with no acceleration. This time warning lights immediately lit up with "service transmission now" again. Had to maneuver across three lanes of traffic to pull over. Tried turning car on and back off several times. Could reverse, but could never get above 15 MPH. Towed car home. Three days later, go to drive car to mechanic and suddenly it was working normal again, no warning lights. Went to mechanic anyway, again read out P0984 error code. Mechanic did entire transmission replacement, stating he's seen this before and entire transmission replacement was only way to fix and guarantee this would stop happening. Completed work. Sold car at 23,000 miles.