Eclipse V6-3.0L SOHC (2003)
Daytime Running Light Circuit Part 2
TECHNICAL DESCRIPTION (COMMENT)
If the daytime running light function is not operating normally the daytime running light-ECU power circuit may be defective or the daytime running
light-ECU may be defective.
TROUBLESHOOTING HINTS
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The daytime running light-ECU may be defective
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The wiring harness or connectors may have loose, corroded, or damaged terminals, or terminals pushed back in the connector.
DIAGNOSIS
Required Special Tools:
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MB991223: Harness Set
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MB991502: Scan Tool (MUT-II)
STEP 1. Verify the headlight (low-beam) operation.
Check to see that the headlight (low-beam) lights up properly when operating the lighting switch while the headlight switch is ON.
Q: Do the headlights (low-beam) illuminate normally?
YES: Go to Step 2.
NO: Refer to Inspection Procedure J-7 "One of the headlights does not illuminate."
STEP 2. Check the battery power supply circuit to the daytime running light-ECU. Test at daytime running light-ECU connector A-38.
