P065B - OBD II Trouble Code

Our automotive experts have put together the following information about the P065B diagnostic trouble code. We've provided the common symptoms that occur when this code is set along with the frequent repairs that address the issues related to the P065B code.

OBD II Fault Code

• OBD II P065B

OBD-II Code Engine may not start is defined as a Generator Control Circuit Range/Performance

The Generator is part of the Hybrid Inverter/Converter Assembly and is replaced as a unit. If the engine control module (PCM) detects an incorrect signal from the High Voltage Control Module, the PCM will set code P065B.

Engine may not start Symptoms

• Engine may not start
• Engine may stall

Common Problems That Trigger the P065B Code

• Inverter/converter assembly failure

Common Repairs Needed for the P065B Code

• Alternator Replacement