The control module detected that the signal in the Hybrid/EV Battery Temperature Sensor M circuit stayed above the expected operating range.
TuningBot DTC Database · v4.37.14
P0CAB Hybrid/EV Battery Temperature Sensor M Circuit High
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P0CAB means
Related and nearby codes
How to read P0CAB
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 P0CAB
What does P0CAB mean?
Hybrid/EV Battery Temperature Sensor M Circuit High. The control module detected that the signal in the Hybrid/EV Battery Temperature Sensor M circuit stayed above the expected operating range.
Is P0CAB generic or manufacturer-specific?
P0CAB is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0CAB 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.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
