Eclipse V6-3.0L SOHC (2003)
Check that normal conditions are displayed on the items described in the table.
Q: Does the scan tool display the items "IG SW (IG1)", "IG SW (ACC)" and "FRONT DOOR SW" as normal condition?
YES: Go to Step 4.
NO:
-
Normal condition is not displayed for "IG SW (IG1)": Refer to Inspection procedure O-2 "ETACS-ECU does not receive a signal from the
ignition switch (IG1)."
-
Normal condition is not displayed for "IG SW (ACC)": Refer to Inspection procedure O-1 "ETACS-ECU does not receive a signal from the
ignition switch (ACC)."
-
Normal condition is not displayed for "FRONT DOOR SW": Refer to Inspection procedure O-6 "ETACS-ECU does not receive a signal from the
driver's or the front passenger's door switch."
STEP 4. Check the input signal (by using the Pulse Check).
Check the following switches and input signals:
-
Interior light loaded signal
Operate the MUT-II according to the procedure below to display "PULSE CHECK."
1. Select "SYSTEM SELECT."
2. Select "SWS."
3. Select "PULSE CHECK."
Check if scan tool MB991502 sounds or not.
Q: Does scan tool MB991502 sound when the interior light loaded signal is operated?
YES: Replace the ETACS-ECU. Check that the dome light illuminates normally.
NO: Refer to Inspection Procedure P-14 "ETACS-ECU does not receive a interior light loaded signal."
Inspection Procedure N-1
Theft-alarm System: Theft-alarm System Is Not Armed (Theft-alarm Indicator Light Does Not Illuminate).
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."
