DTC P0AEE, P0AEF, P0AF0, P0AF3-P0AF5, P0BD2-P0BD4, P0BD7-P0BD9, P0BDC-P0BDE, or P0BE1-P0BE3
Diagnostic Instructions
DTC Descriptor
DTC P0AEE: Drive Motor Inverter Temperature Sensor 1 Performance
DTC P0AEF: Drive Motor Inverter Temperature Sensor 1 Circuit Low Voltage
DTC P0AF0: Drive Motor Inverter Temperature Sensor 1 Circuit High Voltage
DTC P0AF3: Drive Motor Inverter Temperature Sensor 2 Performance
DTC P0AF4: Drive Motor Inverter Temperature Sensor 2 Circuit Low Voltage
DTC P0AF5: Drive Motor Inverter Temperature Sensor 2 Circuit High Voltage
DTC P0BD2: Drive Motor Inverter Temperature Sensor 3 Performance
DTC P0BD3: Drive Motor Inverter Temperature Sensor 3 Circuit Low Voltage
DTC P0BD4: Drive Motor Inverter Temperature Sensor 3 Circuit High Voltage
DTC P0BD7: Drive Motor Inverter Temperature Sensor 4 Performance
DTC P0BD8: Drive Motor Inverter Temperature Sensor 4 Circuit Low Voltage
DTC P0BD9: Drive Motor Inverter Temperature Sensor 4 Circuit High Voltage
DTC P0BDC: Drive Motor Inverter Temperature Sensor 5 Performance
DTC P0BDD: Drive Motor Inverter Temperature Sensor 5 Circuit Low Voltage
DTC P0BDE: Drive Motor Inverter Temperature Sensor 5 Circuit High Voltage
DTC P0BE1: Drive Motor Inverter Temperature Sensor 6 Performance
DTC P0BE2: Drive Motor Inverter Temperature Sensor 6 Circuit Low Voltage
DTC P0BE3: Drive Motor Inverter Temperature Sensor 6 Circuit High Voltage
Circuit/System Description
This is an internal fault detection of the drive motor generator power inverter module. This fault is handled inside the drive motor generator power inverter module and no external circuits are involved.
Conditions for Running the DTC
P0AEE, P0AF3, P0BD2, P0BD7, P0BDC and P0BE1
• | Ignition ON after the ignition has been OFF for 6 hours. |
• | Temperature average of the inverter phase temperature sensors is greater than 12°C (10°F). |
• | Motor temperature sensor is above -40°C (-40°F). |
• | DTCs P0AEF, P0AF0, P0BD3, P0BD4, P0BDD, P0BDE, P0A2C, and P0A2D are not set. |
P0AEF, P0AF4, P0BD3, P0BD8, P0BDD and P0BE2
The ignition is ON.
P0AF0, P0AF5, P0BD4, P0BD9, P0BDE and P0BE3
• | Motor temperature is above -40°C (-40°F). If motor temperature is less than -40°C (-40°F) with Ignition ON, the drive motor must operate at greater than 20 N·m (14.75 lb ft) for a cumulative time of 1.5 minutes before the DTC will run. |
Conditions for Setting the DTC
P0AEE, P0AF3, P0BD2, P0BD7, P0BDC and P0BE1
• | A 15°C (27°F) difference is observed between the individual inverter phase temperature sensor and the average of all the inverter phase temperatures. |
• | The above condition is present for 4 seconds. |
P0AEF, P0AF4, P0BD3, P0BD8, P0BDD and P0BE2
The inverter phase temperature sensor is greater than 125°C (275°F) for 3 seconds.
P0AF0, P0AF5, P0BD4, P0BD9, P0BDE and P0BE3
The inverter phase temperature sensor is less than -40°C (-40°F) for 3 seconds.
Action Taken When the DTC Sets
• | DTCs P0AEE, P0AEF, P0AF0, P0AF3, P0AF4, P0AF5, P0BD2, P0BD3, P0BD4, P0BD7, P0BD8, P0BD9, P0BDC, P0BDD, P0BDE, P0BE1, P0BE2 AND P0BE3 are Type B DTCs. |
• | The drive motor generator power inverter module commands the battery energy control module to open the high voltage contactor relays. |
Conditions for Clearing the DTC
DTCs P0AEE, P0AEF, P0AF0, P0AF3, P0AF4, P0AF5, P0BD2, P0BD3, P0BD4, P0BD7, P0BD8, P0BD9, P0BDC, P0BDD, P0BDE, P0BE1, P0BE2 AND P0BE3 are Type B DTCs.
Reference Information
DTC Type Reference
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Circuit/System Verification
If the DTC is set, program the T6 drive motor generator power inverter module. If the DTC resets, replace the T6 drive motor generator power inverter module.
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for Drive Motor Generator Power Inverter Module replacement, set-up and programming.
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