Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Conditions for Setting the DTC
P0A2B
The Motor temperature is more than 25°C (45°F) greater than the average of the 14 volt power module temperature sensors and the power inverter module temperature.
P0A2C
Motor temperature sensor signal is greater than 215°C (419°F) for 1 second.
P0A2D
Motor temperature sensor signal is less than -40°C (-40°F) for 1 second after a warm up condition when drive motor generator torque is greater than 10 N.m (89 lb in) for 90 seconds.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.