Stratus Coupe V6-3.0L VIN H (2001)
Connectors
CIRCUIT OPERATION
When the passing switch is on or the front-ECU is illuminating the headlights (high-beam), the ETACS-ECU illuminates the high-beam indicator light.
TECHNICAL DESCRIPTION (COMMENT)
If the headlights (high-beam and passing) operate normally, the combination meter (high-beam indicator light bulb or printed-circuit board), the front
ECU or the ETACS-ECU is suspected to be defective.
TROUBLESHOOTING HINTS
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Malfunction of the combination meter (high-beam indicator light bulb or printed-circuit board)
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Malfunction of the front-ECU
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Malfunction of the ETACS-ECU
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Damaged harness wires or connectors
DIAGNOSIS
Required Special Tool:
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MB991223: Test Harness Set
STEP 1. Check the headlights (high-beam and passing) operation.
Q: Do the headlights (high-beam and passing) illuminate normally?
YES: Go to Step 2.
NO: Solve the problem first.
STEP 2. Check the high-beam indicator light circuit at the ETACS-ECU connector C-313.
1. Disconnect the ETACS-ECU connector C-313 and measure at the harness side.