Endeavor 2WD V6-3.8L SOHC (2006)
Turn the ignition switch to the "ON" position before checking input signals from the ignition switch (IG1).
1. Operate the scan tool MB991958 according to the procedure below to display "ETACS ECU."
a. Select "Interactive Diagnosis."
b. Select "System Select."
c. Select "SWS."
d. Select "SWS MONITOR."
e. Select "Data List."
f.
Select "ETACS ECU."
2. Check that normal conditions are displayed for the items described in the table.
Q: Does the scan tool MB991958 display "IG SW (IG1)" as normal condition?
YES: Go to Step 3.
NO: Refer to Inspection Procedure O-2 "ETACS-ECU does not receive any signal from the ignition switch (IG1)."