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Home >> Oldsmobile >> 1988 >> Toronado Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> 3800 VIN [C] - BCM Tests W/Codes >> Code Testing >> Code B124, Vehicle Speed Sensor (VSS) Circuit Problem >> Note On Intermittents
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Note On Intermittents

If an intermittent Code B124 is being set, manipulate the related wiring while observing BCM data parameter BD60. If the failure is induced, the reading will jump from a normal value to zero MPH.

Fig 1: Code B124, Vehicle Speed Sensor, Circuit Problem
G57561
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