Codes › GENERIC › DTC-OBD2 › P0AA6
GENERIC • DTC-OBD2 • P0AA6 Category: HybridHybrid Battery Voltage Isolation Fault
High-voltage isolation fault detected.
The ECU has detected insufficient isolation between the high-voltage system and vehicle chassis. This is a safety-related fault that can disable the high-voltage system. Causes include moisture intrusion or damaged insulation.
Related DTC-OBD2 codes
- DTC-OBD2 P1A90 — High Voltage Battery Current Sensor
- DTC-OBD2 P1A65 — High Voltage Contactor Stuck Closed
- DTC-OBD2 P1A60 — High Voltage Contactor Stuck Open
- DTC-OBD2 P1A30 — High Voltage Battery Cooling System
- DTC-OBD2 P1A15 — DC/DC Converter Performance
- DTC-OBD2 P1A10 — High Voltage Interlock Circuit Open
Frequently Asked Questions
What does DTC-OBD2 code P0AA6 mean?
DTC-OBD2 code P0AA6 is a factory equipment code used by GENERIC to describe a specific vehicle configuration or component.
Where can I find DTC-OBD2 code P0AA6 on my car?
This code is typically found in the vehicle’s factory build data, service documentation, or can be confirmed by decoding the VIN.
Does DTC-OBD2 code P0AA6 affect maintenance or parts?
Yes. Factory codes determine correct parts selection, software compatibility, and service procedures for your exact vehicle configuration.
How can I verify DTC-OBD2 code P0AA6 for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.