# Service bulletin TSB 25\-2277

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11019887
- Published by NHTSA: 2025\-07\-01
- Manufacturer's number: TSB 25\-2277
- Manufacturer's date: 2025\-06\-25
- NHTSA component: VEHICLE SPEED CONTROL

## NHTSA's summary

Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: \*Speedometer stays at 1 mph \(1 km/h\) when the vehicle is stopped \*Speedometer lags during deceleration and acceleration \*Car image in the center of the IPC is always displayed \*Speedometer is delayed in displaying on bootup \*IPC bootup is delayed when attempting to start the vehicle directly from accessory mode \*IPC is stuck on the charging/accessory screen when placed in Drive/ready to drive \*After vehicle start up, the lane keeping system status telltale briefly displays \*Buzz noise from the IPC that changes with the brightness setting This may be due to the software in the IPC.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11019887-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11019887-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Throttle and cruise control

## Vehicles listed

- 2021 to 2023 FORD MUSTANG MACH E

## Recalls for the same vehicles and component

- [22V333000](/recalls/nhtsa/22V333000.md), 2022-05-13: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; VEHICLE SPEED CONTROL

## Other bulletins for the same vehicles and component

- [TSB 25\-2278](/bulletins/11019888.md), 2025-07-01, Service bulletin: POWER TRAIN; UNKNOWN OR OTHER; VEHICLE SPEED CONTROL; FUEL/PROPULSION SYSTEM. Some of the vehicles listed in the Model statement above may exhibit the condition that the traction control feature cannot be turned off/disabled through the vehicles center display screen. Customers will see the soft button slide to the off position, then re\-enable itself a couple seconds later. This may be due to the software in the instrument panel cluster \(IPC\).
- [TSB 25\-2216](/bulletins/11018618.md), 2025-05-28, Service bulletin: VEHICLE SPEED CONTROL. This bulletin supersedes 24\-2187. Reason for update: Add labor operation A and changed MT to AP with a limit. Some of the vehicles listed in the Model statement above may exhibit a "1 Pedal Drive Fault \- Press Brake Pedal To Reduce Speed" warning message displayed in the instrument panel cluster \(IPC\).
- [OTA PU061 Mach\-E](/bulletins/10215248.md), 2022-07-05, Service bulletin: SERVICE BRAKES, HYDRAULIC; VEHICLE SPEED CONTROL:ACCELERATOR PEDAL; SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES. Ford Power\-Up 2.7.2 We heard what you had to say, and we took action. The brake pedal feel is now modified to allow for smoother braking. On top of that, we’ve done some additional minor fine\-tuning here and there to help ensure things are running smoothly. As a result of these actions, you may see a message in your screen behind the steering wheel, stating, “Reverse Brake Assist not available. See manual”. This message is accurate but will clear in just a couple minutes into your drive, and the feature will then be available. Ongoing updates like this help you enjoy the best possible version of your Mustang Mach\-E® vehicle.

JSON: [/v1/bulletins/11019887](/v1/bulletins/11019887)

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