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P0CA8
Hybrid/EV Battery Temperature Sensor M Circuit
Generic · hybrid
Data confidence
65%
The control module detected improper operation of the Hybrid/EV Battery Temperature Sensor M circuit.
TuningBot DTC Database · v4.37.15
P0CA8 Hybrid/EV Battery Temperature Sensor M Circuit
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P0CA8 means
Related and nearby codes
How to read P0CA8
P
Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
CA8
Specific fault index within the subsystem.
Frequently asked questions about P0CA8
What does P0CA8 mean?
Hybrid/EV Battery Temperature Sensor M Circuit. The control module detected improper operation of the Hybrid/EV Battery Temperature Sensor M circuit.
Is P0CA8 generic or manufacturer-specific?
P0CA8 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0CA8 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