TuningBot DTC Database · v4.37.15
Generic (OBD-II) interpretation in the TuningBot DTC database.
The control module detected that related sensor signals for 4WD/AWD Rear Differential Unit Actuator A Position did not agree with each other (correlation/plausibility fault).
Chassis: brakes, steering and suspension.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
4WD/AWD Rear Differential Unit Actuator A Position Sensor Correlation. The control module detected that related sensor signals for 4WD/AWD Rear Differential Unit Actuator A Position did not agree with each other (correlation/plausibility fault).
C009C is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
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 C009C is removable in your case.
Understand the system behind this code: Diagnostic Strategy and DTC Logic
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