P0A95 OBD-II: High Voltage Fuse

OBD II Fault Code

• OBD II P0A95

OBD-II Code High voltage system may not operate is defined as a High Voltage Fuse

The High Voltage Fuse separates the High Voltage Battery from the High Voltage System from sudden spikes in current draw (Amperage). If the Amperage spike in the High Voltage System is too high, the High Voltage Fuse will Pop. This will set code P0A95.

High voltage system may not operate Symptoms

• High voltage system may not operate

Common Problems That Trigger the P0A95 Code

• High voltage battery assembly failure
• High voltage fuse failure
• High voltage service plug is loose/not connected
• Wiring issue