Generator Inverter Temperature Sensor A Circuit Range/Performance

Where it lives

For P0BCD, the part to look at first is the sensor named here.

Check these first

• A temperature sensor A reading outside its normal range
• An inverter running hotter than the sensor expects
• High resistance in the sensor A circuit
• A sensor A installed or seated wrong

What to do next

1. Read generator inverter temperature sensor A on a scan tool
2. Compare sensor A to a known ambient reading
3. Test the sensor A circuit for added resistance
4. Check sensor A seating and connector
5. Replace sensor A if it drifts off range
6. Clear the code and retest

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