Diagnostic Aids
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- An intermittent open of the class 2 serial data circuit to the inoperative module may cause this code to set.
- A poor connection at the inoperative module may cause this code to set.
- An intermittent open in the splice may cause this code to set.
- An improperly powered module may cause this code to set.
- A current DTC will clear when a Node Alive, State of Health, message from the failed identification number is detected on the class 2 serial data circuit or at the end of the current ignition cycle.
- A history DTC will clear after 100 engine running cycles with no recurrence of the malfunction.