Drive Motor A Phase U Current Sensor Circuit Low

Where it lives

For P0BE7, the circuit described runs through the sensor. The description of P0BE7 reports a fault at the sensor.

Check these first

• A phase U current sensor inside the generator control module reporting a low signal
• A short to ground in the starter generator control module circuit
• A poor internal connection in the starter generator control module
• An open in the starter generator control module harness

What to do next

1. Read drive motor A phase U current sensor data on a scan tool
2. Look for a short to ground in the generator control module circuit
3. Inspect the starter generator control module connector and harness
4. Test the starter generator control module circuit for open and short faults
5. Replace the starter generator control module if the low signal returns
6. Clear the code and retest

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