2013 Ford Mustang

Vehicle suddenly downshifted on it's own from highway speed and set several malfunction indicator lamps, nearly caused a highway speed collision. Checked codes afterwards and P1500 Vehicle Speed Sensor malfunction code was present, this is a known issue with this type and make of vehicle but this vehicle has somehow been omitted from a safety recall.

The contact owns a 2013 Ford Mustang. The contact stated that twice while driving 70 MPH, the vehicle began to jerk as the vehicle independently downshifted without warning. After each failure, the contact was unable to accelerate above 35 MPH. The contact took the vehicle to an independent mechanic where the battery and other engine parts were replaced; however, three days later, the failure recurred. Upon investigation, the contact linked the failure to NHTSA Campaign Number: 12V190000 (Power Train, Exterior Lighting). The contact had the vehicle towed to the dealer where she was informed that the VIN was not under recall. The manufacturer was notified of the failure but offered no assistance. The vehicle was not repaired. The failure mileage was approximately 112,000.

This an update to November 13, 2021 NHTSA ID NUMBER: 11440318 The problem continued and I could not risk an accident so I brought it to my Ford dealer who was able to replicate the problem and diagnosed it as failed sensors in the "Molded Lead frame". The work was performed(copies attached) and there has been no recurrence of the problem. The same problem that was in the recall for 2011-2012 Mustangs! "Randomly while driving there is the engine revs up but car does not go any faster, no response from the throttle, no power. It slams down into lower gear, at one time the rear wheels screeched. My wife was driving this time, we were in traffic and was almost rear ended. She will no longer drive the car. Sometimes the wrench light would come on when it was slamming into a different gear then go away after shutting the engine off. I had someone check for codes but none were found... more..."

Randomly while driving there is the engine revs up but car does not go any faster, no reponse from the throttle, no pwower. It slams down into lower gear, at one time the rear wheels screeched. My wife was driving this time, we were in traffic and was almost rear ended. She will no longer drive the car. Sometimes the wrench light would come on when it was slamming into a different gear then go away after shutting the engine off. I had someone check for codes but none were found. On 1 occasion I took a video on my phone while driving at asready throttle and the speedometer was all over the place, up at 40 down to 20 up then down to 0. I had the spark plugs, pcv, evap purge valve, throttle body replaced and it is not fixed. the car has 49K miles. We have owned this car since new. It happens more often now but I cannot replicate it on demand.

My 2013 Ford Mustang had some problems with down shifting, and my daughter took it several times to the dealer, they said it is probably the throttle body, so I replaced it, and thought that everything was fine. So on September last year my daughter was in an accident due to the car downshifting to first gear, the tires locked up and she swirled to some freeway wire retainers. Thankfully she was OK, So thinking that the throttle body went bad again I replaced it, and last week, I almost got rear ended because the same thing happened to me. The car shifted abruptly to first gear, locking the tires and rear swaying side to side.

VEHICLE INTERMITTENTLY HESITATES TO ACCELERATE AFTER COMING TO A COMPLETE STOP.THIS FIRST OCCURED IN 2019 AND ONLY HAPPENED A HAND FULL OF TIMES UNTIL NOVEMBER 2020. IN RECENT INSTANCES IT HAS REPEATEDLY STALLED AT STOP LIGHTS AND IN TRAFFIC SITUATIONS WHERE I NEED TO SLOW TO A NEAR STOP, SUCH AS A YIELD OR SHARP TURN.THE RPMS JUMP HIGH AND ENGINE REVS BUT DOESN'T HARDLY MOVE FOR SEVERAL SECONDS, AFTER WHICH IT JERKS SUDDENLY FORWARD AND A YELLOW WRENCH LIGHT COMES ON IN THE DASHBOARD. IT HAS BECOME A DAILY OCCURENCE AND MECHANICS HAVE SUGGESTED IT TO BE RELATED TO A COMPUTING ERROR THAT THE FORD DEALERSHIP SHOULD ADDRESS.

MY MOTHER BOUGHT THIS CAR BRAND NEW, THE NEIGHBORS HACKED INTO THE SYNC SYSTEM ONCE AND HAD ISSUES OUT OF RADIO SINCE, BUT SHE'S NOT CONCERNED OVER THAT, THE 6SPEED TRANSMISSION WILL SHIFT ON ITS ON, BE RUNNING 55 AND DOWNSHIFT TO FIRST, AND GO TO PULL OUT IN 6TH AND HAD ALMOST GOT HER HIT MORE THAN ONCE , I HOOKED COMPUTER TO IT RESET EVERYTHING TO FACTORY EXCEPT THE MY KEY AND BLUETOOTH WHICH NEIGHBORS HACKED, BUT I TOOK DOWN THE RD AND DRIVING NORMAL TO SET SHIFTING POINTS, I WAS IN A 60 MPH ZONE GOING 55 AND LUCKILY NO ONE WAS BEHIND ME IT DECIDED THAT 1RST GEAR WAS NESSASARY GEAR AT 55 AND I FISH TAILED UNTIL I SHIFTED INTO N, BUT SHE IS OLDER AND JUST PAID IT OFF, AND NOW SINCE POLICE WOULDN'T HELP US AGAINST THEIR OWN FAMILY I. WASH CO TN WE HAD MOVE AND HER CAR IS ONLY WAY SHE HAD TO WORK, MY CARS ARE ALSO ELECTRONICALLY DISABLED AT THIS TIME , ONLY CAR I HAVE IS MANUEL TRANS AND SHE CAN'T SHIFT GEARS, SHE HELPS EVERYONE AND IS A NURSE YET WE CAN'T GET AN ONE HELP HER AND WHERE SHE MOVED HAD BROKE HER , PLEASE TELL ME A WAY I CAN GET HER A RELIABLE FIX, FROM WHAT I'VE SEEN FORD SHOULD WENT A RECALL. SHE HAS NO CHOICE BUT TO TAKE HER CHANCES SINCE MY CAR GAS TANK WAS SUGARED , IT'S GETTING WORSE AND ONLY DOES IN CERTAIN AREAS NEAR SUB STATIONS FOR SOME REASON.AND I AM DISABLED BUT NOT DRAWING ANYTHING JUST WORK ON CARS, SINCE GATEWAY AUTO BODY SHUT DOWN, TRYING MY BEST JUST GET BY. ANY HELP OR REFERENCES WOULD BE APPRECIATED . TY

VEHICLE WILL SUDDENLY NOT ACCELERATE WHILE DRIVING - RANDOMLY. THE CAR HAD NO RESPONSE. AT TIMES, WRENCH LIGHT WILL BE ON - OTHER LIGHTS TOO. AFTER TURNING OFF CAR, THE PROBLEM SEEMS TO GO AWAY, BUT IT HAS REPEATED AND FREQUENCY SEEMS TO BE HIGHER. THIS IS VERY DANGEROUS AS THIS HAPPENS IN HIGHWAYS OR EXISTS, THE CAR IS BASICALLY WITH NO RESPONSE.

TL* THE CONTACT OWNS A 2013 FORD MUSTANG. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE DOWNSHIFTED INTO FIRST GEAR WITH THE SERVICE ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE OUTPUT SPEED SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 19V075000 (POWER TRAIN) HOWEVER, THE VIN WAS NOT INCLUDED. THE DEALER WAS NOT CONTACTED HOWEVER, THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 159,000.