Eclipse RS L4-2350cc 2.4L SOHC MFI (2002)
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Driver's and front passenger's door switch: OFF
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Driver's and front passenger's door lock key cylinder switch: OFF
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Driver's and front passenger's doors actuator switch: LOCK
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Liftgate latch switch: OFF <ECLIPSE>
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Liftgate lock key cylinder switch: OFF <ECLIPSE>
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Trunk lid latch switch: OFF <ECLIPSE SPYDER>
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Trunk lid lock key cylinder switch: OFF <ECLIPSE SPYDER>
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Hood switch: OFF
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Transmitter switch: LOCK
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Vehicle condition:
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Ignition key: Removed from the ignition key cylinder
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All doors: Closed
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Driver's and front passenger's door lock key cylinder: Not being operated
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Liftgate: Opened <ECLIPSE>
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Liftgate lock key cylinder: Not operating <ECLIPSE>
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Trunk lid: Closed <ECLIPSE SPYDER>
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Trunk lid lock key cylinder: Not operating <ECLIPSE SPYDER>
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Hood: Closed
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Transmitter: Turn to the "LOCK" position
TECHNICAL DESCRIPTION (COMMENT)
If the theft-alarm system is set normally, the input signal circuit, the "SECURITY" indicator light or the ETACS-ECU may be defective.
TROUBLESHOOTING HINTS
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Malfunction of the theft-alarm indicator light
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Malfunction of the ignition key reminder switch
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Malfunction of the driver's or front passenger's door switch
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Malfunction of the driver's or front passenger's door lock key cylinder switch
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Malfunction of the driver's and front passenger's door lock actuator switch
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Malfunction of the liftgate latch switch <ECLIPSE>
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Malfunction of the liftgate lock key cylinder switch signal <ECLIPSE>
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Malfunction of the trunk lid latch switch <ECLIPSE SPYDER>
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Malfunction of the trunk lid lock key cylinder switch signal <ECLIPSE>
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Malfunction of the hood switch
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Malfunction of the transmitter
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Malfunction of the ETACS-ECU
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Damaged harness wires or connectors
DIAGNOSIS
Required Special Tools:
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MB991223: Test Harness Set
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MB991502: Scan Tool (MUT-II)
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MB991862: SWS Monitor Kit
STEP 1. Check the power supply circuit to the ETACS-ECU.
Do the hazard warning lights work normally when the ignition switch is turned to the "LOCK" (OFF) position?
Q: Do the hazard warning lights work normally?
YES: Go to Step 2.
NO: Refer to Inspection Procedure A-3 "Communication with the ETACS-ECU is impossible."
STEP 2. Check at ETACS-ECU connector C-118 in order to check the theft-alarm indicator light circuit.
1. Disconnect ETACS-ECU connector C-118, and measure at the wiring harness side.