2019 Ford Ranger

The transmission failed prematurely (my point-of-view) at around 115,000 miles. A Ford dealer diagnosed and determined the transmission needed replaced. The vehicle was a 2019 Ford Ranger XL with a 10-speed automatic transmission. The transmission would get stuck in 2 gear, sometimes upshifting and sometimes downshifting. Driving highway speeds the speed needle would also drop to zero even though I was moving. They noted that solenoids were bad but replacement was needed. I had the transmission replaced with a new warrantied transmission but it was very expensive at $9,650. It did come with a 2-year warranty. That is half the value of the truck! This is the fourth Ford truck I have owned. I do use it as a truck and haul a few things around as projects dictate but do little towing, drive it reasonably, and do not take it off-roading. I have never had a transmission fail before. The Ford dealer, and three area shops, noted they see "a lot of 10-speeds" come in for transmission rebuild or replacement. As a now review many Ford forums I see many people with issues surrounding the durability of the 10-speed transmission.

Since owning the vehicle, I have experienced a range of serious transmission issues. These include harsh or delayed gear shifts, inconsistent downshifts, and transmission slipping. The vehicle also frequently jerks or lurches during gear changes. Of particular concern is the vehicle’s behavior during downshifting. At times, the transmission downshifts abruptly and causes the vehicle to lunge forward unexpectedly. This unpredictable behavior presents a significant safety concern, particularly in traffic situations where smooth and predictable vehicle response is essential. These transmission issues negatively affect the safety, drivability, and reliability of the vehicle and are not consistent with normal operation.

My truck experienced a P0302 misfire on the freeway, which caused it to shake immediately and made it very difficult to drive. I had it towed to the dealership, and they told me there was water in the spark‑plug wells, which was surprising since I live in Las Vegas, NV, where it rarely rains. My spark plugs were rusted as well as the cylinder head. After looking into it online, I discovered that Ford issued TSB‑23‑2011 for the Ford Ranger due to a windshield cowl leak that allows water to drip directly onto the engine. Their proposed fix is to install an engine cover, but that clearly doesn’t solve the issue since my truck already has the engine cover installed. Now I’m stuck paying for repairs caused by a design flaw that Ford never properly addressed.

The vehicle is experiencing a severe power train failure involving erratic and violent gear selection. The transmission unexpectedly jumps from 2nd, 3rd, or 4th gear directly up to 7th or 8th gear, resulting in a total loss of acceleration. This is immediately followed by the transmission "slamming" down into lower gears, usually 1st or 2nd gear without driver input. This behavior is accompanied by a strong burning smell and a dashboard "wrench" warning light. The symptoms match the manufacturing defect documented in Ford TSB 24-2101 (CDF clutch drum). Diagnosis & Manufacturer Response: The issue began in October 2025 with a noticeable transmission shudder. I paid for two transmission flushes at Big O Tires to attempt to resolve the issue, but the mechanical failure has since escalated. When the "wrench" light appeared, an independent diagnostic computer was unable to retrieve an error code, as the light is a proprietary Ford powertrain indicator. Furthermore, the wrench light clears upon restarting the vehicle, despite the violent shifting and burning smell remaining. Ford Corporate agents claim there are "no known issues" and have refused to assist with towing, despite an active NHTSA Engineering Analysis (PE 24-001) regarding this exact 10R80 transmission. Safety Risk: This defect creates an extreme safety hazard. Violent downshifting into low gears at highway speeds can cause a loss of vehicle control or a rear-end collision. The burning smell indicates internal friction and fluid oxidation, posing an immediate fire risk or the potential for a catastrophic mechanical lock-up.

The automatic transmission and related transmission control system malfunctioned. The vehicle experienced improper shifting and loss of gears, including a condition in which 4th gear is disabled due to a failsafe logic triggered by the transmission control module. The vehicle and all affected components are currently available for inspection upon request and are at a Ford-authorized dealership. This malfunction posed a safety risk because the vehicle was unable to shift normally or maintain consistent acceleration. The unpredictable shifting and loss of gears could create hazardous situations when merging, accelerating, or driving at highway speeds, potentially endangering the driver and others. The problem has been reproduced and confirmed by a Ford dealership. After inspection and diagnostic testing, the dealership advised that the transmission requires replacement. The vehicle has been inspected by a Ford-authorized dealer. It has not been inspected by the manufacturer directly, police, or insurance representatives (UNKNOWN). Prior to the failure, warning messages and drivability symptoms were present. Specifically, the transmission control module detected an issue when attempting to shift into 4th gear, triggering a failsafe mode that disabled 4th gear for the remainder of the key cycle. These symptoms appeared before the full transmission failure and progressively worsened over time.

Truck looses gear when pulling into traffic. It will shift out of gear and only allow coasting. At speeds of 40 MPH and higher it will down shift causing dramatic reduced speed with no brake warning to other drivers behind. It will also randomly loose power. It will have delayed shifts squealing tires upon shifting and excessive jerking that is uncontrollable.