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C05A4
Wheel Speed Sensors Supply Circuit Low
Generic · braking
Data confidence
65%
The control module detected that the signal in the Wheel Speed Sensors Supply circuit stayed below the expected operating range.
TuningBot DTC Database · v4.37.15
C05A4 Wheel Speed Sensors Supply Circuit Low
Generic (OBD-II) interpretation in the TuningBot DTC database.
What C05A4 means
Related and nearby codes
How to read C05A4
C
Chassis: brakes, steering and suspension.
0
Generic SAE-standard code: same meaning on every make.
5A4
Specific fault index within the subsystem.
Frequently asked questions about C05A4
What does C05A4 mean?
Wheel Speed Sensors Supply Circuit Low. The control module detected that the signal in the Wheel Speed Sensors Supply circuit stayed below the expected operating range.
Is C05A4 generic or manufacturer-specific?
C05A4 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove C05A4 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 C05A4 is removable in your case.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic