Stratus Coupe L4-2.4L VIN G (2003)
1. Use special tool MB991529 to connect a voltmeter between ground terminal 4 or 5 and ETACS-ECU terminal 9 of the data link connector.
2. Check that the voltmeter indicator deflects once when the input signal enters.
Q: Does the voltmeter indicator deflect?
YES : Go to Step 5.
NO :
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The voltmeter needle does not fluctuate when the ignition switch is turned from "OFF (LOCK)" to "ACC": Refer to Inspection Procedure
O-1 "The ignition switch (ACC) signal is not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom Procedures/Inspection
Procedure O-1
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The voltmeter needle does not fluctuate when the ignition switch is turned from "ACC" to "ON": Refer to Inspection Procedure O-2 "The
ignition switch (IG1) signal is not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom Procedures/Inspection Procedure O-2
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The voltmeter needle does not fluctuate when each of the driver's and passenger's door is opened: Refer to Inspection Procedure O-8 "The
driver's or passenger's door switch signal is not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom Procedures/Inspection
Procedure O-8
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The voltmeter needle does not fluctuate when the trunk lid is opened: Refer to Inspection Procedure O-12 "The trunk lid latch switch signal
is not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom Procedures/Inspection Procedure O-12
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The voltmeter needle does not fluctuate when the trunk lid is opened: Refer to Inspection Procedure O-12 "The trunk lid latch switch signal
is not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom Procedures/Inspection Procedure O-12
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The voltmeter needle does not fluctuate when approximately 30 minutes elapses while the driver's or passenger's door is open: Refer to
Inspection Procedure O-12 "The trunk lid latch switch signal is not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom
Procedures/Inspection Procedure O-12
STEP 5. Confirm which interior light is the automatic shutoff function disabled on.
If the dome light is integrated in the inside rear view mirror, the mirror assembly built-in circuit turns off the dome light automatically:
Q: Is the dome light integrated in the inside rear view mirror?
YES : Go to Step 6.
NO : Replace the ETACS-ECU. Check that the interior light automatic shutdown function works normally.
STEP 6. Check by replacing the inside rear view mirror.
1. Replace the inside rear view mirror.
2. Check that the interior light automatic shutoff function for the dome light works normally.
Q: Does the interior light automatic shutoff function for the dome light work?
YES : No action is necessary and testing is complete.
NO : Replace the ETACS-ECU. Check that the interior light automatic shutdown function works normally.
Inspection Procedure N-1
INSPECTION PROCEDURE N-1: Theft-alarm system: Theft-alarm system is not armed (security indicator light does not illuminate).
