2022 Ford Maverick Hybrid

Truck has been going into deep sleep. Failed to start do to battery while in garage. Failed to start another time leaving me stranded. Dealership has replaced battery 2 times. I mentioned checking wiring harness, but they just replaced battery. Approximately 3 weeks after replacing battery 2nd time it is going into deep sleep mode again. I am concerned I will become stranded once again with a dead battery

On Monday the 27th of March, 2023 I drove the truck home and there was no issues. When I went to go drive the vehicle on Tuesday morning to work, the 28th, it didn't start. There was no power to the vehicle and it wouldn't even turn over. I tested the truck battery and it was completely dead. Wednesday the 29th I called the dealership to report the issue and they asked for a reason to why the vehicle wouldn't start. I couldn't give then a reason so they asked me to get the truck towed. I got contacted by the service department at the dealership to get more information from me but I haven't heard back from them. Its been over a week and I still haven't heard from the dealership. The dealership is University Ford in Durham, phone number 919-999-2928. They said I needed a appointment but I couldn't have scheduled an appointment without knowing there was going to be an issue with the truck.

Under rapid acceleration requiring over 50% of the engine's power, the computer system detects a "fault" and shuts down the engine. This has occurred five times in the last 4 months while attempting to merge onto freeways, interstates, and local roads. In every instance, the engine shut-down cause oncoming vehicles to rapidly slow down in order to not hit my vehicle and I had to pull off to the side of the road to let the computer system "reset" in order to continue my travels. The problem was brought to the attention of the local Ford dealer twice (will be going back based on recent occurrence of March 5, 2023 ). There were no warning lamps, messages, or other systems prior to the problem occurring. This problem has occurred on December 8, 2022; December 12, 2022; December 23, 2022; March 2, 2023; and March 5, 2023.

The truck battery connection is faulty causing it to loose complete power to the vehicle after driving and turning off it won’t restart. No power means no hazards, complete blackout on the vehicle. This is reported on YouTube by so many other’s experiencing the same issue. They replaced my battery which was not the issue, the next day I experienced the same dead vehicle issue. Ford also did not tow it, they wanted to charge 626.

Twice, within a one week period, my hybrid vehicle failed to start. In fact, the key fob failed to unlock vehicle. I changed the battery in one key fob and still wouldn't unlock the vehicle. I had to unlock vehicle manually with the key and vehicle still wouldn't start. Vehicle dash board and all interior lights not working. Both times service was called and vehicle started right up with a jump from a battery pack. No check engine light was displayed either time. I have checked the Ford Maverick owners website and a bad wiring harness appears to be a problem that many hybrid owners have reported that Ford replaced to resolve this problem. I am concerned that this defective wiring harness could be a fire hazard. Also now the vehicle is unreliable and could leave me stranded on the highway or die in heavy traffic or when trying to merge or exit the interstate near my home.

This is follow-up to NHTSA Complaint 11502916 reported 01/21/23: Maverick Hybrid was at dealer for 5 days. First - Brake issue many of us are experiencing was reportedly resolved (TSB 22-2493) by reprogramming PCM and SOBDM-C; brakes seem better at slow speeds now! Second- As for the two incidents when vehicle motor stopped while driving at speeds 50mph+ and accelerating, dealer put a "Hotline Contact" into Ford motor to seek guidance however all test came up with nothing in terms of determining the cause or resolution. Since the vehicle still runs, I picked up my truck and guess I will continue to drive it until 'Russian Roulette' makes truck break down again. Dealer did mention that the SOBDM is an electrical code for brakes and stalling so maybe the brake job also fixed the engine malfunction but they can't be certain. Regardless, experiencing total engine failure at highway speeds is very frightening! Until I have FORD documentation that the problem is with 100% certainty diagnosed and resolved, I will never travel with a passenger or a pet in my truck again for fear of engine failure at highway speeds could result in a horrible tragedy! I have been very lucky not being rear-ended or even worse with the two engine malfunctions; I pray my luck continues as FORD has no answers for me!

Brakes are too sticky and I'm not able to control the braking even if I am using the eco mode which is supposedly slow enough already. Normally happens when I just started moving the car from park and when I am going to stop and go local traffic. When I took the car to the dealer they said they could not update the software because there is no code for braking problem for this car. This car has been showing check engine light since December 24, 2022 and when the check engine light is on I could not access my OBD port. The chicken didn't light has been going off and on for three times now, took it to the dealer and the dealer was able to find a fault code but could not pinpoint the problem yet. When the check engine light is ON, the car does not seem to have enough power to move.

This small Ford 2022 truck is a brand new first year of its type Hybrid, with electrical regenerative braking. The 2022-2023 Ford Maverick Hybrid system attempts to use electrical regenerative braking at speeds that are too low to generate a braking effect. When creeping forward in stop-and-go traffic below 10 mph, depressing the brake pedal has zero effect on slowing the truck down. Numerous times I have been in situations that required what I might refer to as sensitive, gentle or careful braking where one might "drag" on the brake to creep forward in traffic or parking. That is nearly impossible and NOT consistent with the brakes on the Hybrid Ford truck. Depressing the brake pedal with a heavy foot does engage the hydraulic brakes to finally stop the vehicle. But it also does it in a very sudden way, causing passengers items in the back seat or bed to be forced forward, as in a sudden crash. This has been a problem since I took delivery of the vehicle and I’ve had many close calls in traffic thanks to this defect. My wife hates to ride (and will not drive the vehicle) in city driving situations. No warning lights are associated with this problem.