Conditions for Running the DTC
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 P0071, P0072, P0073, P0074, P0101, P0102, P0103, P0111, P0112, P0113, P0114, P0116, P0117, P0118, P0119, P011E, P0128, P245A, P245C, or P245D is not set.
- Engine coolant temperature is warmer than 70°C (158°F).
- Ignition voltage is greater than 11 V.
- The outside air temperature is warmer than -23°C (-9°F).
The DTC runs when the above conditions are met.