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1997
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SC 400
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Repair and Diagnosis
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Brakes
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Traction Control
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Anti-Lock Brake System - Without Traction Control
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Circuit Tests
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Abs Warning Light Circuit
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Notes
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Abs Warning Light Circuit: Notes
CAUTION:
If ECU replacement is necessary during testing, always ensure ECU connectors and ground circuit are okay. If either are suspect, repair and repeat testing to confirm ECU malfunction.