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Home >> Cadillac >> 1989 >> Seville Base >> Repair and Diagnosis >> Engine Performance >> System >> DFI BCM Tests W/Codes >> Output Displays >> Code B119 - Twilight Photocell Circuit >> Notes On Intermittents

Notes On Intermittents

If intermittent code B119 is being set, manipulate related wiring while observing BCM data code BD44. If failure is induced, reading will jump from its normal value to a reading outside the range of 6-94 percent. Ensure owner is advised not to cover sensor.

Fig 1: Flow Chart, BCM Code B119, Twilight Photocell Circuit
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