Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
4CB
Specific fault index within the subsystem.
Frequently asked questions about P24CB
What does P24CB mean?
Reductant Tank Cap Switch Circuit. The control module detected improper operation of the Reductant Tank Cap Switch circuit.
Is P24CB generic or manufacturer-specific?
P24CB is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P24CB at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
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