U1010 on Ford: How to Diagnose & Fix
Manufacturer-Specific Module Communication / Invalid or Missing Data
1 Ford model · 1 documented issue · 1 critical
U1010 on Ford by model: symptoms, diagnosis and fix
Hybrid powertrain control software given to some Mavericks in service can set a false park-motor position sensor code and force the truck into neutral while driving; it coasts, shifts itself to Park at a stop, and then runs in a limp mode up to 30 mph. The loss of motive power increases the risk of a crash. Applies to: 2022–2024 Ford Maverick Hybrid (2.5L FHEV) that received the affected HPCM software (Ford recall 24S33). Recall 25V133 (Ford 25S16) covers 2022–2024 Mavericks whose 24S33 software was not installed correctly but was recorded as done.
How to Fix
Have a Ford or Lincoln dealer update the HPCM software under recall 24S33 (NHTSA 24V330), free of charge. If the truck is also listed under 25S16 (NHTSA 25V133), the dealer reinstalls the software and validates the software part numbers before closing the recall. Ford lists a flashing "Drive" indicator, "Neutral" on the cluster, a wrench light, warning messages and a chime as the warning signs.
Sources for this issue (2)
U1010 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does U1010 mean on a Ford?
U1010 stands for "Manufacturer-Specific Module Communication / Invalid or Missing Data." U1010 is a manufacturer-specific network communication code (its exact meaning varies by maker; on GM it relates to a loss of, or invalid, serial data on the Class 2 data bus). In general it indicates a control module is not receiving the expected messages from another module, or is receiving data that fails validation. Because it is a communication fault rather than a single sensor fault, the effect depends on which systems lost contact. On Ford it is documented across 1 model: Maverick.
What are the most common causes of U1010?
The most common causes of U1010 are: Damaged or chafed data bus (Class 2 / CAN) wiring, Loose, corroded, or backed-out connector pins, Faulty control module dropping off the network, Poor ground or high-resistance ground connection, Low or unstable system voltage, Water intrusion or corrosion at a module connector, Software/configuration mismatch after a module replacement. The specific cause varies by vehicle.
How much does it cost to fix U1010 on a Ford?
Repair costs vary widely with the root cause and Ford model; each issue on this page carries its own estimate where one is published.
Looking for U1010 on a different make?
View U1010 across all makes →Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.