Problem with the Anti-Lock Brake System. Take it to a professonal for repair.
I've been told that no matter how many times you take it in (well over 6 or 7 for me) the ABS lights in older GMC/Chev trucks almost ever goes out. Ive been told that about my 95 GMC and my fathers 90 Chev. Just a problem with the brand, they were getting no codes from the scanner when it was plugged in.
Worn brake pads can cause the brake light to blink on the dash in a 1993 GMC Sierra 1500. This can also be caused by a faulty light.
If the ABS light is flashing it means the system is malfunctioning but still working. The dash light behind the speedometer is burnt out.
Take it to a dealer. The air bag won't work while the light is flashing.
pulse generator is bad
Lincoln did not offer a Mark VII in 1993.. Lincoln stopped production in 1992. Then started the Mark VIII in 1993
speed control sensor is bad
Sierra Atlantic was created in 1993.
Sierra Wireless was created in 1993.
How. Do reset airbag light on a 1993 grand marquis
antifreeze coming from back of intake on 1993 gmc sierra
This is computer controlled
For 1993 GMC Sierra wiper installation and wiper blade info, see sources and related links below.