Stratus Coupe L4-2.4L VIN G (2003)
reminder switch signal is not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom Procedures/Inspection Procedure O-3
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Scan tool MB991502 does not sound when the driver'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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Scan tool MB991502 does not sound when the driver's door is unlocked: Refer to Inspection Procedure 0-10 "The driver's or passenger's
door lock actuator switch signal is not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom Procedures/Inspection Procedure
O-10
STEP 4. Check the input signal (by using a voltmeter).
Check the input signals from the following switches:
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Ignition switch (IG1)
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Key reminder switch
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Driver's and passenger's door switch
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Driver's door lock actuator switch
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 "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 the ignition key is inserted and then removed: Refer to Inspection Procedure O-3 "The key
reminder switch signal is not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom Procedures/Inspection Procedure O-3
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The voltmeter needle does not fluctuate when the driver'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 driver's door is unlocked: Refer to Inspection Procedure O-10 "The driver's or
passenger's door lock actuator switch signal is not sent to the ETACS-ECU." See: Diagnosis By Symptom/Symptom Procedures/Inspection
Procedure O-10
STEP 5. Confirm which one of the interior lights does not fade out.
If the dome light is integrated with the inside rear view mirror, the mirror assembly built-in circuit makes the dome light fade out.
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 dim normally.
STEP 6. Check by replacing the inside rear view mirror.
1. Replace the inside rear view mirror.
2. Check if the dome light fades out.
Q: Does the dome light fade out?
YES : No action is necessary and testing is complete.
NO : Replace the ETACS-ECU. Check that the interior light dim normally.
Inspection Procedure M-3
