Conditions for Setting the DTC
WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
- The read only memory (ROM) assembly on the control solenoid valve assembly has been successfully read by the transmission control module
- Transmission output speed equals 0.0 km/h/mph.
- The ROM checksum test has failed 5 or more times.