Eclipse V6-3.0L SOHC (2003)
STEP 2. Check the turn-signal light and lighting switch.
Remove the turn-signal light and the lighting switch.Then check continuity between the switch terminals.
Q: Is the turn-signal light and lighting switch in good condition?
YES: Go to Step 3.
NO: Replace it. The input signal from the column switch (turn-signal light and lighting switch) should be able to be checked and the functions, which
are described in the "Technical Description (comment)," should work normally.
STEP 3. Replacement of ECU.
1. Replace the column switch.
2. The input signal from the column switch (turn-signal light and lighting switch) should be able to be checked and the functions, which are described
in the "Technical Description (comment)," should work normally.
Q: Is the input signal from the column switch (turn-signal light and lighting switch) input normally?
YES: There is no action to be taken.
NO: Replace the ETACS-ECU. The input signal from the column switch (turn-signal light and lighting switch) should be able to be checked
and the functions, which are described in the "Technical Description (comment)," should work normally.
Inspection Procedure O-8
Column Switch: ETACS-ECU Does Not Receive Any Signal From Windshield Mist Wiper Switch, Windshield Intermittent Wiper Switch,
Windshield Low-speed Wiper Switch, Windshield High-speed Wiper Switch Or Windshield Washer Switch.
NOTE: This troubleshooting requires use of scan tool MB991502 and SWS monitor kit MB991862. For details of how to use the SWS monitor, refer
to "How to use SWS monitor."
