Pinpoint Test AF : P0C65
- Normal Operation and Fault Conditions
REFER to: Electric Powertrain Control - System Operation and Component Description .
DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition SOBDMC P0C65:00 Generator Position Sensor Circuit "A" Range/Performance: No Sub Type Information This DTC sets when a generator resolver failure is detected. Possible Sources
- Wiring, terminals or connectors
- Inverter System Controller (ISC)
- AF1 CHECK THE INVERTER SYSTEM CONTROLLER (ISC) CALIBRATION LEVEL
- Verify the Inverter System Controller (ISC) is at the latest calibration level.
Is the Inverter System Controller (ISC) at the latest calibration level?
Yes GO to AF2 No UPDATE the Inverter System Controller (ISC) to the latest calibration level. - AF2 CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS)
- Ignition ON.
- Using a diagnostic scan tool, run the Inverter System Controller (ISC) self-test.
Was DTC P0C65 read from the Inverter System Controller (ISC)?
Yes GO to AF3 No The system is operating correctly at this time. The DTC may have been set due to high network traffic or an intermittent fault condition. - AF3 VISUAL INSPECTION OF THE LOW VOLTAGE SYSTEM
- Ignition OFF.
- Remove the high voltage traction battery service disconnect plug.
- Visually inspect all the low voltage cables.
- Make sure all the low voltage connectors are correctly and securely connected.
- Examine all the low voltage cables and connectors for damaged, burned or overheated insulation and loose or broken connections.
Is a concern present?
Yes REPAIR as necessary. CLEAR the DTCs and REPEAT the self-test. No CHECK OASIS for any applicable service articles: TSB, GSB, SSM or FSA. If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new Inverter System Controller (ISC). REFER to: Inverter System Controller [SOBDMC] .