- 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 (PIM) assembly. This fault is handled inside the PIM 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锟斤拷C (10锟斤拷F).
* Motor temperature sensor is greater than -40锟斤拷C (-40锟斤拷F).
* DTCs P0AEF, P0AF0, P0BD3, P0BD4, P0BDD, P0BDE, P0A2C, and P0A2D are not set.
P0AEF, P0AF4, P0BD3, P0BD8, P0BDD, and P0BE2
Ignition ON.
P0AF0, P0AF5, P0BD4, P0BD9, P0BDE, and P0BE3
* Ignition ON.
* Motor temperature is greater than -40锟斤拷C (-40锟斤拷F).
锟斤拷If motor temperature is less than -40锟斤拷C (-40锟斤拷F) at Ignition ON, the drive motor must operate at greater than 20 Nm (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锟斤拷C ( 27锟斤拷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锟斤拷C (275锟斤拷F) for 3 seconds.
P0AF0, P0AF5, P0BD4, P0BD9, P0BDE, and P0BE3
The inverter phase temperature sensor is less than -40锟斤拷C (-40锟斤拷F) for 3 seconds.
