Generator Inverter Temperature Sensor B Circuit High

Where it lives

For P0DF6, the circuit described runs through the sensor. The description of P0DF6 reports a fault at the sensor.

Check these first

• A short to voltage on the sensor B signal
• An open sensor B ground lifting the signal
• A failed sensor B reading high
• Water in the sensor B connector

What to do next

1. Read the generator inverter temperature sensor B on a scan tool
2. Check the sensor B signal for a short to voltage
3. Verify the sensor B ground
4. Inspect the connector for water and corrosion
5. Replace the sensor if the reading stays high
6. Clear the code and retest

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