Antilock brake system (ABS)/traction control system (TCS), CAN data bus - communication malfunction
Chevrolet · network
Data confidence62%
The control module detected a communication fault involving Antilock brake system (ABS)/traction control system (TCS), CAN data bus on the vehicle network. This is the manufacturer-specific definition used by Chevrolet.
Manufacturer-defined range: the meaning can differ between brands.
041
Specific fault index within the subsystem.
Frequently asked questions about U1041
What does U1041 mean?
Diagnostic Trouble Code (2 interpretations). The control module detected a communication fault involving Antilock brake system (ABS)/traction control system (TCS), CAN data bus on the vehicle network. This is the manufacturer-specific definition used by Chevrolet.
Is U1041 generic or manufacturer-specific?
U1041 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Mazda. The same number can mean something different on other brands.
Can TuningBot remove U1041 at file level?
Not guaranteed. Powertrain (P) codes can be reliably disabled in the ECU calibration, but body, chassis and network codes depend on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether U1041 is removable in your case.