Event 1401, Event 1405, Event 1409-Transmission Control Unit - Error On Transmitting Message: Notes
For complete wiring diagrams, refer to SYSTEM WIRING DIAGRAMS article.
- When Monitored:
Ignition on and battery voltage greater than 10 volts.
- Set Condition:
An active DTC is stored in the EGS Module. One Trip Fault. Three good trips to turn off the MIL.
| Possible Causes |
|---|
| DTC PRESENT IN THE TRANSMISSION CONTROL MODULE |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.