Conditions for Running the DTC
WARNING: This page is about a different car, the 2016 Chevrolet Malibu Limited. However, it is still accessible from the selected car via links, so may be relevant.
The following are conditions that must be present in order for the radio to enable the diagnostics.
- The radio is in ACCESSORY, RUN or RAP power mode.
- The system voltage is 9-16 V.
- The radio performs the test once during wake up.