The control module detected improper operation of the Hybrid/EV Battery Pack Coolant Temperature Sensor C circuit.
TuningBot DTC Database · v4.37.15
P2D52 Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P2D52 means
Related and nearby codes
How to read P2D52
Powertrain: engine, transmission and driveline systems.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about P2D52
What does P2D52 mean?
Hybrid/EV Battery Pack Coolant Temperature Sensor C Circuit. The control module detected improper operation of the Hybrid/EV Battery Pack Coolant Temperature Sensor C circuit.
Is P2D52 generic or manufacturer-specific?
P2D52 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P2D52 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
