Action Taken When the DTC Sets: P0603
WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0603 is a Type A DTC.
- The TCM uses default EEPROM values.
- The TCM disables engine start.