by The Geek | Aug 24, 2026 | Error Code Help
P3009 is a Toyota hybrid trouble code that indicates the high-voltage system has developed an electrical isolation or leakage fault. It appears most commonly in older Toyota hybrid service information, including earlier Prius applications. The code means the vehicle... 
by The Geek | Aug 24, 2026 | Error Code Help
P0AA6 means the hybrid system has detected reduced electrical insulation between the high-voltage system and the vehicle body or chassis. Its standard description is Hybrid/EV Battery Voltage System Isolation Fault, but the name can be misleading. P0AA6 does not...