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.
P0722
- DTC P0101, P0102, P0103, P0121, P0122, P0123, P0716, P0717, P0723, P077C or P077D = Not set
- Accelerator Pedal Position = Less than 99%
- Battery Voltage = Greater than 9 V
- Engine Speed = 3500 to 8200 RPM
- Ignition Voltage = Greater than 9 V
- Transmission Fluid Temperature = Greater than 40°C (104°F)
- Transmission ISS = Greater than 175 RPM
- Transmission OSS = Less than 8200 RPM
Frequency the DTC runs = Continuously - After the running conditions are met
P0723
- DTC P077C, P077D, P2771, P279A, P279B or P279C = Not set
- Battery Voltage = Greater than 9 V
- Ignition Voltage = Greater than 9 V
- Transmission Gear = Reverse or Drive
- Transmission OSS = Greater than 105 RPM
Frequency the DTC runs = Continuously - After the running conditions are met
P077C, P077D
- { P077C }DTC P077D = Not set
- { P077D }DTC P077C = Not set
- Battery Voltage = Greater than 9 V
Frequency the DTC runs = Continuously - After the running conditions are met