Lancer LS L4-2.0L SOHC (2002)
STEP 3. Check ETACS-ECU connectors C-226, C-227 and driver's door lock actuator connector E-04 for damage.
Q: Are ETACS-ECU connectors C-226, C-227 and driver's door lock actuator connector E-04 in good condition?
YES: Go to Step 4.
NO: Repair or check the connector. Refer to Harness Connector Inspection. Check that all the doors can be locked and unlocked normally.
