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U0415 — Invalid Data from ABS Module
SeriousNetwork/CANPower derate likely — plan to stop soon
Seen on: Heavy Truck
Invalid Data from ABS Module. Common causes: ABS sending invalid data.
Don't risk it — get a diesel tech on the truck.
Your code rides along, so nearby mechanics see the fault before they quote you.
How serious is it?
Serious. Power derate likely — plan to stop soon.
Most likely causes
- ABS sending invalid data
- ABS module fault
- corrupted data
First moves (roadside)
- Check ABS module for faults
- update firmware
- replace module
FAQ
What does U0415 mean?
Invalid Data from ABS Module. Common causes: ABS sending invalid data.
How serious is U0415?
Serious — Power derate likely — plan to stop soon.
What's the most likely cause of U0415?
The most common cause is: ABS sending invalid data. Other possibilities include ABS module fault; corrupted data.
Can I keep driving with U0415?
Power derate likely — plan to stop soon. When in doubt, get a qualified mobile diesel tech on the truck before continuing.
Throwing this code right now?
Find a mechanic or related guides
General diagnostic guidance for diesel engines (Cummins, Detroit, PACCAR, Volvo, Mack and more). Not a substitute for a scan-tool diagnosis on your specific truck.