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1991 Buick Riviera Luxury 3.8L Instrument Panel
Posted to GM Electrical on 6/14/2000

Hello, This Buick came from another shop after quite some time and experimenting there. Replaced defective ECM for multiple problems which appear to have been corrected - had a B334 code performed tests of circuit which also confirmed ECM defect.

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Message Closed w/FIX

car Vehicle Data

1991 Buick Riviera Luxury

VIN 1G4EZ13L3M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedInstrument Panel
ConditionsBlinks Off - Error
Message Closed w/FIX

car Vehicle Data

1991 Buick Riviera Luxury

VIN 1G4EZ13L3M
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedInstrument Panel
ConditionsBlinks Off - Error