2023 Ford Maverick Hybrid: sudden unintended acceleration

Filed Dec 2, 2025 · Acceleration, Engine · MI

AUTOMATIC REVVING INCIDENT 1 DATE: November 25, 2025 TIME: about 4:05pm LOCATION: [XXX] WEATHER: Slight rain, around 37º F VEHICLE STATUS: In Park, heat dial turned on. DESCRIPTION OF ISSUE: Turned key to on position while in park. ICE engine immediately turned on and revved all the way, as if the accelerator pedal was pressed down all the way. Pedal was NOT under floor mats. Immediately turned key to off position, let sit for a moment. Turned key to on position again and issue seemed to be resolved. No check engine lights or other codes were showing on the dash cluster. AUTOMATIC REVVING INCIDENT 2 & 3 DATE: December 2, 2025 TIME: about 4:05pm LOCATION: [XXX] WEATHER: Clear, around 27º F VEHICLE STATUS: In drive, heat dial turned on. DESCRIPTION OF ISSUE: Turned key to on position while in park. Heat was on. Immediately turned dial to “D,” and engine proceeded to again rev all the way up. However, this time, full power was transferred to wheels, causing vehicle to attempt to lunge forward. Luckily, I was on an icy patch of the road, and the tires spun instead of gaining traction. I immediately slammed the brakes and turned the car off. Waited about 2 minutes and then turned key to on position, and the exact same thing happened again. No check engine lights or other codes were showing on the dash cluster. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 12, 2024 · Driver assistance, Transmission · WI

Upon starting vehicle and entering drive vehicle instrement cluster warnings went off and car applied emergancy brakes and suddenly stopped. upon vehicle restart driver was able to releace brakes and manually start ICE componant of hybrid drive train. vehicle entered drive mode and accelerated without touching gas pedal. brakes were jerky but responsive and vehicle accelerated by itself up to 35 mph while on way to dealer service. vehicle servace alerts given at time of drop off were: pre-collision malfunction Powertrain malfunction engine system fault

Filed Apr 5, 2024 · Acceleration, Engine · UT

Vehicle lost power while driving and has many warning notices. Pulled over but when I tried to drive again it accelerated on its own. Pulled over again and turned the vehicle off a few times and then it drive normally but with the check engine light on. Had happened 3 times. Took to Ford dealer 2 times and dealer could not reproduce the issue and gave it back to me.

Filed Apr 5, 2024 · Brakes · FL

Brakes surge shortly after startup causing vehicle to lunge forward multiple times when at a stop. Has happened multiple times since getting vehicle new with less than 4500 miles. No warning lights has not been inspected by dealership but many other people have mentioned this happens to them frequently on Ford Maverick truck forums.

Filed Apr 5, 2024 · Acceleration, Electrical · NM

A couple of weeks after getting some software (or maybe firmware?) recalls done on my Ford Maverick my husband and I were driving down a semi-residential street. Suddenly the car went into limp mode and flashed a bunch of lights on the dash. So the car was limping along, but when my husband took his foot off the brake, the car started accelerating on its own. The car would brake when he hit the brakes but the second he lifted his foot off the brakes the car would start accelerating to about 40 mph. We were only a couple miles from our house, and we were able to get home safely, semi-careening our way there. Luckily there weren't any kids playing in the street (there often are) or any pedestrians crossing somewhere unexpectedly. The next day, my husband took the truck to the Ford dealership and told them about what had happened. He told them about how it went into limp mode and then accelerated by itself. They had the truck for basically the whole work day, and then brought it back. They said they couldn't recreate that failure so they cleared the codes, and told us to bring it in if it happened to them. When we got the documentation from the service it said that all they did was clear the codes. And they did NOT document ANYWHERE that we had reported that it had accelerated on its own. That night we found a Reddit thread that had lots of other people reporting the same failure and no satisfactory explanation was given, and, like us, none of them was certain that the issue had been "fixed." I'll upload the documentation they gave us, but again it's what they did NOT document that caused the most concern.

Filed Mar 29, 2024 · Acceleration, Driver assistance · NC

I was driving on a divided secondary road and my truck when into reduced power mode, displaying " Powertrain malfunction/Reduced power, engine service soon, and precollision assistance not available". This ended up slowing me rapidly from 55 down to under 30 +/- MPH. When it was necessary to stop at a light and I took my foot off the accelerator, the truck did not immediately slow but actually surged forward. After 'crawling' home, I had it flat-bedded to a dealership that day, and it took them almost 2 weeks and multiple test drives to tell me that that cannot recreate this issue. I was told by the service advisor that there was an issue and that could see it in the vehicles history. I went to the dealership and asked them how long they would keep testing it if they were not able to replicate the problems. They said 'it was up to me'. I took the vehicle home. We only had it for a day and less than 100 miles of driving and the problem occurred again, after dark, on a busy road in an intersection and the truck would not move at all for a few tense moments. The gear selector dial flashed repeatedly and the parking brake came on by itself. We had the truck flat-bedded back to the dealership the next day and it will stay there until the solution is found to eliminate this dangerous and life-threatening operational fault. The second incident occurred on March 26. Service to address 2 recalls was done on the vehicle on March 6.

Filed Dec 29, 2023 · Brakes · VA

The brakes on my 2023 Ford Maverick (Hybrid) are very grabby at low speeds, usually just before coming to a stop. They are also very noisy especially after a hard rain. I have experienced one incident where the brakes did not want to stop the truck until after a long pause. When I stop, my passengers will lunge forward. I do not have confidence that the brakes will perform as required in an emergency situation. I realize that this has been an ongoing problem with the 2022 and 2023 hybrid models.