Eclipse L4-2.4L SOHC (2004)
Hood Switch Input Circuit Part 2
CIRCUIT OPERATION
The ETACS-ECU operates the theft-alarm system according to signal from the hood switch.
TECHNICAL DESCRIPTION (COMMENT)
If the signal is not normal, the theft-alarm system does not work normally.
TROUBLESHOOTING HINTS
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Malfunction of the hood switch
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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: Harness Set
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MB991958: Scan Tool (MUT-III Sub Assembly)
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MB991824: Vehicles communication interface
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MB991827: MUT-III USB cable
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MB991911: MUT-III Main harness B
