P0A3E Possible Causes
- Faulty transmission assembly
- Faulty transmission control module
- Vehicle driven beyond design specifications
- Motor electronics cooling system issues
What Does It Mean?
How to Fix Code P0A3E
Check the “possible causes” listed above. Visually inspect related wiring harnesses and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
P0A3E Possible Symptoms
Engine light on (or service engine soon warning light)
P0A3E Meaning
Indicates that the motor generator inverter has experienced overheating of the 3 temperature sensors