1991 Chevrolet Suburban 2500 Q&A
1991 Chevrolet Suburban 2500 Question: brake light flashes
Sounds like your ABS system has a fault code stored in memory. A code 1 is a problem with the ABS ECU thus the 1flash. A code 3 is an open dump valve code, thus the 3 flashes. Best to see a shop that knows how to deal with an ABS problem: http://repairpal.com/directory?address=06093&car_brand_names=Chevrolet - dandd
My parking brake indicator light is flashing, and the warning signal is beeping, even though the parking brake is released. Any suggestions?