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Home >> Cadillac >> 1989 >> Seville Base >> Repair and Diagnosis >> Engine Performance >> System >> DFI BCM Tests W/Codes >> Output Displays >> Code B115 - SUNLOAD Temperature Sensor >> Notes On Intermittents
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Notes On Intermittents

If intermittent code B115 is being set, manipulate related wiring while observing BCM data code BD32. If failure is induced, reading will jump from its normal value to a reading outside the range of -34°C to 96°C.

If value displayed by BD32 is not reasonably close to actual thermometer reading, check for poor terminal connections or replace sensor.

Fig 1: Flow Chart, BCM Code B115, Sunload Temperature Sensor
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