Eclipse V6-3.8L (6G75) (2006)
Daytime Running Light
TECHNICAL DESCRIPTION (COMMENT)
If the daytime running light function does not work,connector(s), wiring harness in the CAN bus lines,the ECM <M/T>, the PCM <A/T>, the
combination meter, the ETACS-ECU or the input signal circuit may be defective.
TROUBLESHOOTING HINTS
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Trouble in input signal system
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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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MB992006: Extra Fine Probe
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MB991958: Scan Tool (MUT-III Sub Assembly)
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MB991824: V.C.I.
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MB991827: MUT-III USB Cable
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MB991910: MUT-III Main Harness A
STEP 1. Verify the headlight (low-beam) operation.
Check to see that the headlight (low-beam) lights up properly when operating the dimmer 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 I-2 "Headlights (low-beam) do not illuminate normally."
STEP 2. Using scan tool MB991958, diagnose the CAN bus line.
CAUTION: To prevent damage to scan tool MB991958, always turn the ignition switch to the "LOCK" (OFF) position before connecting or
disconnecting scan tool MB991958.