2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 1283
- Drive Motor 1 Phase W Current Sensor Circuit Low Voltage
DTC P0BF0
- Drive Motor 1 Phase W Current Sensor Circuit High Voltage
DTC P0BF2
- Drive Motor 2 Phase U Current Sensor Performance
DTC P0BF3
- Drive Motor 2 Phase U Current Sensor Circuit Low Voltage
DTC P0BF4
- Drive Motor 2 Phase U Current Sensor Circuit High Voltage
DTC P0BF6
- Drive Motor 2 Phase V Current Sensor Performance
DTC P0BF7
- Drive Motor 2 Phase V Current Sensor Circuit Low Voltage
DTC P0BF8
- Drive Motor 2 Phase V Current Sensor Circuit High Voltage
DTC P0BFA
- Drive Motor 2 Phase W Current Sensor Performance
DTC P0BFB
- Drive Motor 2 Phase W Current Sensor Circuit Low Voltage
DTC P0BFC
- Drive Motor 2 Phase W Current Sensor 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
The control module runs the program to detect an internal fault when the Hybrid wake-up circuit is active.
Conditions for Setting the DTC
The control module has detected an internal malfunction.
Action Taken When the DTC Sets
* DTCs P0BE6, P0BE7, P0BE8, P0BEA, P0BEB, P0BEC, P0BEE, P0BEF, P0BF0, P0BF2, P0BF3, P0BF4, P0BF6, P0BF7, P0BF8, P0BFA,
P0BFB and P0BFC are Type B DTCs.
* The PIM commands the battery energy control module (BECM) to open the high voltage contactor relays.
Conditions for Clearing the DTC
DTCs P0BE6, P0BE7, P0BE8, P0BEA, P0BEB, P0BEC, P0BEE, P0BEF, P0BF0, P0BF2, P0BF3, P0BF4, P0BF6, P0BF7, P0BF8, P0BFA,
P0BFB and P0BFC are Type B DTCs.
Reference Information
DTC Type Reference
Powertrain Diagnostic Trouble Code (DTC) Type Definitions (See: Diagnostic Trouble Code Descriptions/Powertrain Diagnostic Trouble Code
(DTC) Type Definitions)
Circuit/System Verification
1. Clear the DTC information.
2. Ignition OFF for 1 minute.
3. Ignition ON.
4. Retest for DTCs P0BE6, P0BE7, P0BE8, P0BEA, P0BEB, P0BEC, P0BEE, P0BEF, P0BF0, P0BF2, P0BF3, P0BF4, P0BF6, P0BF7,
P0BF8, P0BFA, P0BFB or P0BFC.
