Galant L4-2.4L (4G69) (2004)
STEP 2. Check the input signal by using "DATA LIST" menu of the SWS monitor.
Turn the ignition switch to the "ON" position before checking input signals from the ignition switch (IG1).
1. Operate 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 the items "IG SW (IG1)", "FRONT DOOR SW" as normal condition?
Normal condition displayed for all the items :
Replace the ETACS-ECU. Verify that the power window timer works normally.
Normal condition is not displayed for "IG SW (IG1)" :
Refer to Inspection Procedure M-2 "ETACS-ECU does not receive any signal from the ignition switch (IG1)."
Normal condition is not displayed for "FRONT DOOR SW" :
Refer to Inspection Procedure M-4 "ETACS-ECU does not receive any signal from the front door switches."