P0AD2 Possible Causes
- Hybrid battery pack cooling fan 3 faulty
- Hybrid battery cooling fan 3 circuit open or shorted
- Poor electrical connection in hybrid battery pack 3 ventilation circuit
What Does It Mean?
How to Fix Code P0AD2
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.
P0AD2 Possible Symptoms
Check engine light illuminated (or service engine soon warning light)
P0AD2 Meaning
The engine control module (ECM) monitors the hybrid battery pack cooling fan 3 circuit. The ECM sets the OBDII code when the hybrid battery cooling fan 3 circuit signal is outside factory specifications.