Eclipse RS L4-2350cc 2.4L SOHC MFI (2002)
Windshield Wiper And Windshield Washer Switch Input Circuit
CIRCUIT OPERATION
The ETACS-ECU operates the following equipment or functions according to signal from the column switch (windshield wiper and washer switch):
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Windshield wiper and washer
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Rear wiper and washer
TECHNICAL DESCRIPTION (COMMENT)
If the signal is not normal, the equipment, which is described in "CIRCUIT OPERATION", does not work normally.
TROUBLESHOOTING HINTS
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Malfunction of the column switch (windshield wiper and washer 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: Test Harness Set
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MB991502: Scan Tool (MUT-II)
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MB991862: SWS Monitor Kit
STEP 1. Use scan tool to select "ECU CHECK" on the SWS monitor display.