Eclipse GS L4-2350cc 2.4L SOHC MFI (2002)
4. When the driver's door is opened, check that normal conditions are displayed on the items described in the table.
Q: Does the scan tool display the items "TAIL LIGHT SW", "IG SW IG1", "DR DOOR SW" and "H/L AUTO-CUT" as normal condition?
YES: Replace the front-ECU. Check that the headlight automatic shutdown function works normally.
NO:
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The scan tool does not show the respective normal condition for item "TAILLIGHT SW." Refer to Inspection Procedure O-7
"ETACS-ECU does not receive a signal from the tail light switch."
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The scan tool does not show the respective normal condition for item "IG SW(IG1)." Refer to Inspection Procedure O-2 "ETACS-ECU
does not receive a signal from the ignition switch (IG1)."
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The scan tool does not show the respective normal condition for item "DR DOOR SW." Refer to Inspection Procedure O-6 "ETACS-ECU
does not receive a signal from the driver's or the front passenger's door switch."
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The scan tool does not show the respective normal condition for item "H/L AUTO-CUT." Replace the front-ECU. Check that the headlight
automatic shutdown function works normally.
Inspection Procedure J-10
Headlight, Tail Light: Headlight Dimmer Switch Automatic Resetting Function does not Work Normally.
Headlight (Dimmer/Passing) Input Signal
CIRCUIT OPERATION
The headlight dimmer switch automatic resetting function is controlled by the front-ECU.
TECHNICAL DESCRIPTION (COMMENT)
If the headlight dimmer switch automatic resetting function does not work normally, the front-ECU may be defective.
TROUBLESHOOTING HINT
Malfunction of the front-ECU
DIAGNOSIS
Replace the front-ECU.
Check that the headlight dimmer switch automatic resetting function works normally.
Inspection Procedure K-1
Flasher Timer: Turn-signal Lights does not Flash when the Turn-signal Light Switch is Turned On.