Eclipse L4-2.4L SOHC (2004)
STEP 2. Check the input signal by using "DATA LIST" of the SWS monitor.
Check the input signals from the following switches:
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Ignition switch: ON or START
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Driver's or front passenger's door: open
1. Operate scan tool MB991958 according to the procedure below to display "ETACS ECU."
a. Select "SYSTEM SELECT."
b. Select "SWS."
c. Select "SWS MONITOR."
d. Select "DATA LIST."
e. Select "ETACS ECU."
2. Check that normal conditions are displayed on the items described in the given table.
Q: Does the scan tool display the items "IG SW (IG1)" and "FRONT DOOR SW" as normal condition?
Normal conditions are displayed for all the items: Go to Step 3.
The scan tool does not show the respective normal condition for item "IG SW (IG1)": Refer to Inspection Procedure O-2 "ETACS-ECU does
not receive a signal from the ignition switch (IG1)."
The scan tool does not show the respective normal condition for item "FRONT DOOR SW": Refer to Inspection Procedure O-6