2023 Ford Maverick Hybrid: ABS light or ABS activating

Filed May 4, 2025 · Brakes, Driver assistance · AZ

I was traveling in heavy traffic on [XXX] I was coming to a stop light so I tapped the brakes nothing there I had a choice hit the guy in front of me or go to the driveway to the right and I chose the driveway on the yard hit the e brake to prevent going into the building…the dealer Sanderson ford found the whole braking system imploded there repair is to put the same product back on..I’m worried the same thing will happen again both myself and the person in front of me could have at minimum been seriously injured this repair scares me…the abs and collision control lights came on as well as the brake light…there was 8000 miles on this vehicle INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Apr 30, 2024 · Electrical, Engine · TX

After having recall 23E09 performed the vehicle loses power and shifts to Neutral while driving. When this happens I am unable to shift back to Drive. The display reads “Gear Selected will Engage at Low Speed.” The "D" in the gear shift flashes. Once speed is reduced to around 5 MPH, the parking brake turns on automatically. The check engine light turns on, a "gear light" on the dash board is on, along with traction control light. The display then reads, “Shift to Park,” “Service AdvanceTrac,” “Hill Start Assist Not Available,” “Pre-Collision Assist Not Available,” and “Service vehicle soon.” After turning the vehicle off and back on again, the vehicle will drive normally with a check engine light still present. The check engine light eventually turns off until the cycle repeats itself and the same issue occurs again. Code: U1011 - Invalid Internal Control Module Monitoring Data Received from ECM/PCM Code: U1028 - ABS Control Module Received Invalid Data from ECM/PCM 'A' Code: U1010 - Invalid Internal Control Module Monitoring Data Received from Hybrid Powertrain Control Module These codes are present each time this issue occurs. This vehicle is unsafe to drive as it loses power on the freeway without notice. This has happened to me 5 times since having recall 23E09 performed on [XXX]. Many other Ford Maverick owners are reporting the same issue on online forums after having this recall. Ford needs to take action before this kills somebody. I have taken the vehicle to Tri State Ford in Amarillo, TX and they say that they are unable to replicate the issue and that they cannot reprogram the PCM & SOBDMC until Ford releases an official fix. The odometer readings when the vehicle has lost power have been 2135, 2437, 3130, 3201, and 3864. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Apr 22, 2024 · Acceleration, Driver assistance · NY

While driving, the vehicle will suddenly flash a message about gear selection being unavailable until speed is reduced, followed by error messages about collision-assist disabled, ESC disabled, hill-start assist disabled, and service messages. Check engine light and service lights also come on. No response to throttle inputs, once vehicle decelerates to around 1-2 mph electronic parking brake is automatically applied leading to an abrupt stop. Parking brake can then be removed and vehicle put back into drive, however all drive mode selection is disabled and again there is no response to throttle inputs - truck will accelerate on its own up to above 30 mph (do not know top speed as all areas this occurred were 30mph or less, had to ride brakes to maintain speed limit as vehicle was attempting an uncontrolled/uncommanded acceleration). This has happened 3 times, and first occurrence happened after recalls 23E07, 23E09, and 23C41 were completed. Any attempts to clear faults or exit this limp mode condition fail unless the vehicle is turned off and allowed to sit for 5-10 minutes, at which point faults still remain in system however vehicle is no longer in limp mode with functionality now restored to previously disabled systems. Recorded faults from last occurrence on April 05 2024: SOBDMC DTC U1011:86-AF SOBDMC DTC U1028:00-26 PCM DTC U1010:00-AF OBDII DTC U1011-P ABS DTC U0401:00-2F ABS DTC U0131:00-2E ACM DTC U0255:00-28 IPMA DTC U0418:86-AF In my situation all 3 failure events occurred in a low-traffic, low-threat environment. 1st happened when turning onto a 30 mph road and accelerating in low traffic, able to safely pull over. 2nd happened when turning out of my driveway and began to accelerate, again able to safely pull over. 3rd happened when leaving spot in parking lot, able to safely pull over into another spot.

Filed Apr 15, 2024 · Acceleration, Electrical · CA

I had just driven roughly 30 freeway miles on my way home and the truck suddenly flashes a barrage of errors, ESC fails, gear selection at low speed message, hill assist disable, pre-collision assist disabled, ABS light is on, MIL is on, service wrench is on, and drive mode selection is disabled. My truck lost all response to gas pedal, slows down and then slams on the parking brake at like 1-2 mph. I shut it down, started it back up. I had no gas pedal input. The truck self-accelerates up to 30-35 mph. I don't know at which speed it would've stopped accelerating because because the speed limit was only 30 mph. I ended up just riding the brakes to keep the speed down for 3/4 mile so I could get home. I went to reverse into my space at home and the truck was self accelerating in reverse as well. Normally it just rolls back slowly, but this truck was really moving. I abandoned the idea of backing in because I was scared it would just drive itself into the wall. I will not go back out on the roads in Los Angeles driving this vehicle until this is fixed, I would knowingly be putting my life and others lives in serious danger. I was fortunate that I had read about this happening in the past few weeks to several other Maverick owners who have had this problem, so I was aware of what was happening when it started and was only going about 30 mph and there wasn't much traffic around because it was a rainy night. This would've been horrifying if I were on the freeway or in moving traffic, which has happened to others. According to what I've found on the internet, this issue it is a result of some bad software installed in a recent recall. I had the recall done on [XXX] when I had an oil change. Not sure if this is appropriate but this is a reddit thread from a month ago with a bunch of other drivers that have had this happen: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Feb 21, 2024 · Brakes, Engine · 800 miles · MI

The contact owns a 2023 Ford Maverick. The contact stated that the check engine warning light was illuminated. The vehicle was taken to the local dealer, where the PCM was reset. The vehicle was repaired. While driving at unknown speeds, the brake pedal was depressed, and the vehicle began to shake. The vehicle was taken back to the same local dealer, and the contact was informed that the ABS was engaged. The vehicle was not diagnosed or repaired. The manufacturer was contacted and referred the contact to another dealer. The contact stated that the failure was related to TSB: 22-2493 (Service Brakes). The failure mileage was approximately 800.