P0A0F TOYOTA Possible Causes
- SFI System
- Faulty Power Management Control ECU
What Does It Mean?
How to Fix P0A0F TOYOTA Code
Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
P0A0F TOYOTA Technical Notes
What Does It Mean?
P0A0F TOYOTA Possible Symptoms
Engine light on (or service engine soon warning light)
P0A0F TOYOTA Meaning
The HV control ECU detects this DTC and performs safety control when the engine or transaxle seizes or if foreign objects are caught in either of them.
In case of engine malfunction, an engine malfunction signal is sent from the ECM to the Power Management Control ECU (HV CPU). When the Power Management Control ECU (HV CPU) receives this signal, it sets a DTC and performs safety control.