Eclipse L4-2.4L SOHC (2004)
STEP 12. Check the wiring harness between column switch connector C-86 (terminal 2) and ETACS-ECU connector C-118 (terminal 68).
Q: Is the wiring harness between column switch connector C-86 (terminal 2) and ETACS-ECU connector C-118 (terminal 68) in good condition?
YES: Go to Step 13.
NO: Repair the wiring harness. The system should communicate with the column switch (column-ECU) normally.
STEP 13. Replace the ETACS-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 to be taken.
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 Impossible.