Conditions for Setting the DTC
WARNING: This page is about a different variant/trim than selected.
- The TCM has an active malfunction and is requesting ECM intervention.
OR
- Loss of communication between the ECM and the TCM.
OR
- Invalid serial data between the ECM and the TCM.
OR
- Loss of the state of health message between the ECM and the TCM.
OR
- An active vehicle speed malfunction in the TCM.