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1991 Saab 900 S Turbo 2.0L Brake & Parking Brake Lites
Posted to European Electrical on 8/14/2023 5 Replies

The wiring diagram was simple. We traced the problem to the instrument cluster itself. We removed a 3"x3/4" circuit board from underneath the right side of the cluster flexible circuit board. What does this board do? Everything seems to work.

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Message Closed w/Summary

car Vehicle Data

1991 Saab 900 S Turbo

VIN YS3AL76L4M
Engine2.0 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
AffectedBrake & Parking Brake Lites
ConditionsAlways
Message Closed w/Summary

car Vehicle Data

1991 Saab 900 S Turbo

VIN YS3AL76L4M
Engine2.0 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFuel Injection
AffectedBrake & Parking Brake Lites
ConditionsAlways