Medium Speed CAN Communication Bus
2018-2018 Ford Flex 3.5L V6 EcoBoost
The 2018 Ford Flex is equipped with a 3.5L V6 turbocharged gasoline engine. Below you'll find detailed u0010 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
General malfunction on the medium-speed CAN bus. This bus typically handles body electronics and comfort modules.
Symptoms
- Body electronics malfunctions
- Power window issues
- Interior lighting problems
- Door lock malfunctions
Common Causes
- Medium-speed CAN wiring damage
- Module failure on MSCAN bus
- Termination resistor failure
- Connector corrosion
Diagnostic Steps
- Measure MSCAN bus resistance
- Scope MSCAN signals
- Isolate modules on medium-speed bus
- Check for aftermarket accessories on MSCAN
Repair Notes
Diagnose similarly to high-speed CAN but on the medium-speed bus circuit.
Related Codes
Other Network Codes
- U0001High Speed CAN Communication Bus
- U0002High Speed CAN Communication Bus Performance
- U0003High Speed CAN Communication Bus (+) Open
- U0004High Speed CAN Communication Bus (+) Low
- U0005High Speed CAN Communication Bus (+) High
- U0006High Speed CAN Communication Bus (-) Open
- U0007High Speed CAN Communication Bus (-) Low
- U0008High Speed CAN Communication Bus (-) High
- U0009High Speed CAN Communication Bus Shorted Together
- U0028Vehicle Communication Bus A Performance
U0010 on Other Vehicles
Common Questions
What does code U0010 mean on a 2018-2018 Ford Flex?
U0010 stands for "Medium Speed CAN Communication Bus". General malfunction on the medium-speed CAN bus. This bus typically handles body electronics and comfort modules.
What are the symptoms of U0010 on a Ford Flex?
Common symptoms of U0010 include: Body electronics malfunctions, Power window issues, Interior lighting problems, Door lock malfunctions.
What causes U0010 on a 2018-2018 Ford Flex?
Common causes of U0010 include: Medium-speed CAN wiring damage, Module failure on MSCAN bus, Termination resistor failure, Connector corrosion.
Last updated: March 2026
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