Galant LS V6-3.0L SOHC (1999)
Key Reminder Switch Input Circuit
CIRCUIT OPERATION
The ETACS-ECU operates various functions according to the input signal from the key reminder switch.
TECHNICAL DESCRIPTION (COMMENT)
The key reminder switch input signal is used to operate the following functions or system. If the signal fails, these functions or system will not work
normally.
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Ignition key tone alarm function
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Forgotten key prevention function
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Keyless entry system <vehicles with keyless entry system>
-
Ignition key hole illumination light
-
Dome light dimming function
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Theft-alarm system <vehicles with theft-alarm system>
TROUBLESHOOTING HINTS
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Malfunction of the key reminder switch
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Malfunction of the ETACS-ECU
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Damaged harness wires or connectors
DIAGNOSIS
Required Special Tools:
MB991223: Test Harness Set
MB991502: Scan Tool (MUT-II)
MB991529: Diagnostic Trouble Code Check Harness
