The control module judged the Hybrid Battery Temperature Sensor "D" behaviour implausible for the current operating conditions.
TuningBot DTC Database · v4.37.15
P0AE9 Hybrid Battery Temperature Sensor "D" Range/Performance
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P0AE9 means
Related and nearby codes
How to read P0AE9
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 P0AE9
What does P0AE9 mean?
Hybrid Battery Temperature Sensor "D" Range/Performance. The control module judged the Hybrid Battery Temperature Sensor "D" behaviour implausible for the current operating conditions.
Is P0AE9 generic or manufacturer-specific?
P0AE9 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0AE9 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
