Eclipse L4-2.4L SOHC (2004)
STEP 3. Check immobilizer-ECU connector C-79 and MFI relay connector A-18X for damage.
Q: Are immobilizer-ECU connector C-79 and MFI relay connector A-18X damaged?
YES: Repair or replace the connector. Refer to Harness Connector Inspection. Confirm that scan tool MB991958 communicates normally.
NO: Go to Step 4.
