Hybrid/EV Battery Pack Current Sensor A Circuit

Where it lives

For P0ABF, the sensor sits on the circuit this code reports. The description of P0ABF reports a fault at the sensor.

Check these first

• Damage to the current sensor A wiring or connectors
• A failed hybrid battery pack current sensor
• Corrosion or water damage at the sensor
• A short in the current sensor A circuit

What to do next

1. Read battery pack current sensor A data on a scan tool
2. Inspect the sensor A wiring and connectors
3. Check for corrosion or water damage
4. Test the sensor A circuit for a short
5. Replace the sensor if the signal is off spec
6. Clear the code and retest

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