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1991 Oldsmobile 98 Regency Elite 3.8L No Communication
Posted to GM Driveability on 2/10/2002 5 Replies

The BCM an ABS computer will not communicate with my MT2500 Snap On scanner the BCM will flash out a 12 code when A&B pins are shorted but the ABS will not flash when A&L are shorted. I checked for good ground on pin A and 3.5 to 6volts on M. I am having troub...

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Message Closed w/Summary

car Vehicle Data

1991 Oldsmobile 98 Regency Elite

VIN [No VIN Available]
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsNo Communication
OccursAlways
Message Closed w/Summary

car Vehicle Data

1991 Oldsmobile 98 Regency Elite

VIN [No VIN Available]
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsNo Communication
OccursAlways