DTC Descriptor
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0097
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Intake Air Temperature (IAT) Sensor 2 Circuit Low Voltage
- DTC P0098
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Intake Air Temperature (IAT) Sensor 2 Circuit High Voltage
- DTC P0099
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Intake Air Temperature (IAT) Sensor 2 Circuit Intermittent
- DTC P00F4
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Intake Air Humidity Sensor Circuit Low Voltage
- DTC P00F5
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Intake Air Humidity Sensor Circuit High Voltage
- DTC P00F6
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Intake Air Humidity Sensor Circuit Erratic