Lancer L4-2.4L SOHC (2005)
2. Connect SWS monitor kit MB991813 to the column switch connector.
3. 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."
4. Check that normal conditions are displayed on the items described in the table.
Q: Is normal condition displayed on the "FRONT DOOR SW"?
YES: Go to Step 3.
NO: Refer to Inspection Procedure M-4 "ETACS-ECU does not receive any signal from the driver's or the front passenger's door switch."
STEP 3. Check the input signal (by using the Pulse check mode of the monitor).
Check the input signals from all the door switches:
1. Operate scan tool MB991958 according to the procedure below to display "PULSE CHECK."
a. Select "SYSTEM SELECT."
b. Select "SWS."
c. Select "PULSE CHECK."
