Lancer L4-2.4L SOHC (2005)
condition?
YES: Replace the ETACS-ECU. The system should communicate with the SWS monitor kit normally.
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 SWS monitor kit normally.
Inspection Procedure A-2
Communication with the column switch (column-ECU) is not possible.
Column Switch Power Supply And SWS Communication Circuit Part 1
