For a complete wiring diagram Refer to Section 8W.When Monitored:Ignition on and battery voltage greater than 10 volts.Set Condition:An active DTC is stored in the TCM. One Trip Fault. Three good trips to turn off the MIL.Possible CausesDTC PRESENT IN THE TRANSMISSION CONTROL MODULEAlways perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING).1. DTC PRESENT IN EATX CONTROLLER This is an informational DTC letting you know that a DTC(s) is stored in the Transmission Control Module.Erase this DTC from the PCM after all Transmission DTC(s) have been repaired.Using a scan tool, read the Transmission Controller DTC and refer to the Transmission Category and perform the appropriate symptom.PCM Diagnostic Information complete.ContinueTest Complete.