Lancer L4-2.4L SOHC (2005)
STEP 9. Check the wiring harness between column switch connector C-206 (terminal 2) and ETACS-ECU connector C-228 (terminal 68).
Q: Is the wiring harness between column switch connector C-206 (terminal 2) and ETACS-ECU connector C-228 (terminal 68) in good condition?
YES: Go to Step 10.
NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the
connector. Repair the wiring harness as necessary. The system should communicate with the column switch (column-ECU) normally.
STEP 10. Replace the ECU.
1. Replace the column switch.
2. The system should communicate with the column switch (column-ECU) normally.
Q: Can the system communicate with the column switch (column-ECU)?
YES: No action is necessary and testing is complete.
NO: Replace the ETACS-ECU. The system should communicate with the column switch (column-ECU) normally.
Inspection Procedure A-3
Communication with the ETACS-ECU is not possible.