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Home >> Cadillac >> 1989 >> Seville Base >> Repair and Diagnosis >> Engine Performance >> System >> DFI BCM Tests W/Codes >> Output Displays >> Code B123 - Courtesy Light Switch >> Notes On Intermittents
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Notes On Intermittents

If intermittent code B123 is being set, manipulate circuit No. 685. When BCM input B101 change-of-state indicator displays an "X", check circuit at that location for intermittent fault.

Fig 1: Flow Chart, BCM Code B123, Courtesy Light Switch
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