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TuningBot DTC Database · v4.37.15

P0C8B Hybrid/EV Battery Temperature Sensor I Circuit High

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainHybridOBD2

What P0C8B means

P0C8B
Hybrid/EV Battery Temperature Sensor I Circuit High Generic · hybrid Data confidence 65%

The control module detected that the signal in the Hybrid/EV Battery Temperature Sensor I circuit stayed above the expected operating range.

Related and nearby codes

How to read P0C8B

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

C8B

Specific fault index within the subsystem.

Frequently asked questions about P0C8B

What does P0C8B mean?

Hybrid/EV Battery Temperature Sensor I Circuit High. The control module detected that the signal in the Hybrid/EV Battery Temperature Sensor I circuit stayed above the expected operating range.

Is P0C8B generic or manufacturer-specific?

P0C8B is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0C8B 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

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