Eclipse V6-3.8L (6G75) (2006)
Forgotten Key Prevention Circuit
CIRCUIT OPERATION
The ETACS-ECU operates the forgotten key prevention function according to the following switches:
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Key reminder switch: OFF
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Door switch: ON
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Door lock actuator switch: being turned on
The ETACS-ECU operates the forgotten key prevention function under the following conditions:
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Ignition key: inserted into the ignition key cylinder
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Door: open
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Door lock: being locked
TECHNICAL DESCRIPTION (COMMENT)
If the function does not work normally, the input circuit system from the switches or the ETACS-ECU may be defective (refer to "CIRCUIT
OPERATION").
TROUBLESHOOTING HINTS
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Trouble in input signal system
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The wiring harness or connectors may have loose, corroded, or damaged terminals, or terminals pushed back in the connector
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The ETACS-ECU may be defective
DIAGNOSIS
Required Special Tools:
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MB991223: Harness Set
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MB992006: Extra Fine Probe
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MB991958: Scan Tool (MUT-III Sub Assembly)
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MB991824: V.C.I.
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MB991827: MUT-III USB Cable
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MB991910: MUT-III Main Harness A
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MB991813: SWS Monitor Kit
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MB991806: SWS Monitor Cartridge
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MB991812: SWS Monitor Harness (For Column-ECU)
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MB991822: Probe Harness