Conditions for Setting the DTC
WARNING: This page is about a different car, the 2018 GMC Terrain and 2018 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
- The Radio receives a serial data message that the engine is running.
- The discrete engine speed signal to the Radio indicates the engine speed is less than 300 RPM or greater than 9000 RPM.