P0C06 Possible Causes
- Faulty hybrid vehicle motor assembly
- Hybrid vehicle motor assembly wiring harness is open or short-circuited
- Poor electrical connection in hybrid vehicle motor assembly circuit
What Does It Mean?
How to Fix Code P0C06
Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
P0C06 Possible Symptoms
Check engine light illuminated (or service engine soon warning light)
P0C06 Meaning
When three-phase alternating current flows through the three-phase windings of the stator coil, a rotating magnetic field is generated in MG2. The system controls the rotation of the magnetic field based on the rotation position and speed of the rotor. As a result, the permanent magnets provided in the rotor are pulled in the direction of rotation, generating torque. The generated torque is almost proportional to the amount of current. The system controls MG2 speed by regulating the frequency of the alternating current. Additionally, the system properly controls the rotating magnetic field and the angle of the rotor magnets to generate high torque efficiently, even at high speeds.