Eclipse RS L4-2350cc 2.4L SOHC MFI (2002)
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 front dome light and the rear dome light.
If the front dome light switch and the rear dome light switch are moved to the "door interlock position", the front dome light and the rear dome light
should illuminate when either door is opened.
Q: Do the front dome light and the rear dome light illuminate normally?
YES: Go to Step 2.
NO:
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Neither the front dome light nor the rear dome light illuminates normally: Refer to Inspection Procedure M-1 "Dome light, luggage compartment
light <ECLIPSE> and trunk light <ECLIPSE SPYDER> do not illuminate or go out normally."
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Either the front dome light or the rear dome light illuminates normally: Refer to Inspection Procedure M-2 "Dome light, luggage compartment
light <ECLIPSE> and trunk light <ECLIPSE SPYDER> do not illuminates or goes out normally."
STEP 2. Use scan tool to select "ECU CHECK" on the SWS monitor display.
Check the ETACS-ECU.
CAUTION: To prevent damage to scan tool MB991502, always turn the ignition switch to the "LOCK" (OFF) position before connecting or
disconnecting scan tool MB991502. Also connect SWS monitor kit MB991862 after turning on scan tool MB991502.
1. Connect scan tool MB991502 to the data link connector.
2. Connect SWS monitor kit MB991862 to the column switch connector.
3. When the ignition switch is turned to the "LOCK" (OFF) position, scan tool MB991502 should show "OK" on the "ETACS ECU" menu.
Q: Is "OK" displayed on the "ETACS ECU" menu?
YES: Go to STEP 3.
NO: Refer to Inspection Procedure A-3 "Communication with ETACS-ECU is impossible."
