P20AE Possible Causes
- Faulty transmission fluid temperature sensor
- Transmission fluid temperature sensor circuit open or shorted
- Poor electrical connection in transmission fluid temperature sensor circuit
What Does It Mean?
How to Fix Code P20AE
Check the “possible causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
P20AE Possible Symptoms
Check engine light illuminated (or service engine soon warning light)
P20AE Meaning
Transmission fluid temperature sensor circuit low is the generic description for code P20AE, but the manufacturer may have a different description