Each drive motor generator is controlled by a motor control module (MCM). The MCM constantly monitors the requested torque and the delivered torque of its respective drive motor generator.

The MCM has detected that drive motor generator torque is not being delivered as expected.

DTC P0C19 is a Type A DTC.

Because the engine and drive motor 1 are joined mechanically through a planetary gear set, an engine condition that requires drive motor 1 to consume excessive current while trying to rotate the engine may cause this DTC to set.

DTC Type Reference

Powertrain Diagnostic Trouble Code (DTC) Type Definitions

1. Inspect for DTCs P0A3F, P0A40, P0A78, P0BFD, P0C01, P0C05, P0C0B, P0C17, P0C4E, P0C52, P0C53, P0C5C, P0C5D, P1AF8, P1B03, or P1B0F.

⇒	If the specified DTCs are set, repair them first. Refer to Diagnostic Trouble Code (DTC) List - Vehicle.

2. Clear the DTC information.
3. Turn the ignition OFF for 1 minute.
4. Attempt to start the engine.
5. Retest for DTC P0C19.

1. Inspect for DTCs P0A3F, P0A40, P0A78, P0BFD, P0C01, P0C05, P0C0B, P0C17, P0C4E, P0C52, P0C53, P0C5C, P0C5D, P1AF8, P1B03, or P1B0F.

⇒	If the specified DTCs are set, repair them first. Refer to Diagnostic Trouble Code (DTC) List - Vehicle.

2. Inspect for the following conditions:

Note: If a seized condition is observed, internal transmission damage may have occurred.

•	Seized or binding engine

•	Seized or binding accessory drive belt

⇒	If a seized or binding condition is observed, repair as required.

⇒	If no engine condition is observed, program the PIM with the latest software version and recheck for DTCs. If the DTC resets after programming or if the PIM already contains the latest software version, replace the drive motor generator assembly.

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

Drive Motor Generator Rotor and Stator Removal - Unit A