Stratus Coupe V6-3.0L VIN H (2001)
1. Connect scan tool MB991502 to the data link connector.
2. Check that the tone alarm of scan tool MB991502 sounds when the input signal enters.
Q: Does the tone alarm of scan tool MB991502 sound when the input signal enters?
YES: Replace the ETACS-ECU. Check that the transmitter can be registered.
NO: Check the relevant input circuit.
STEP 3. Check the input signal (by using a voltmeter).
Check the input signals from the following switches:
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Key reminder switch
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Hazard warning light 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: Replace the ETACS-ECU. Check that the transmitter can be registered.
NO: Check the relevant input circuit.
STEP 4. Check the transmitter.
Q: Can the encrypted code be registered when the transmitter battery has been renewed?
YES: There is no action to be taken.
NO: Replace the transmitter. If the transmitter can not be registered even if the transmitter has been replaced, replace the ETACS-ECU. Check that
the transmitter can be registered.
Inspection Procedure F-1
Sunroof: Sunroof does not operate.