ABS light stuck on & Check engine light off

[DustBro]

Hello again all. I have another issue I'm taking on while I get ol Reginald restored. Quick history behind the issues at hand. When I first got the car the ABS light was on from the start and the check engine light would come on slowly when the MAF was unplugged. Now the check engine light doesn't even come on with the key in run. I'm wondering if just the light could have burnt out or if the ecm could have been damaged at some point during jumping the car or while doing some electrical work. The abs light has always been on and was unaffected when I changed all 4 hubs, rear drum cylinders, the abs relay and flushed the fluid. Any suggestions as to where to go from here? Thanks in advance!

[Pontiac6ksteawd]

You would have to get a code reader (that can read ABS codes) to find out what the ABS light is about. It could be a wheel bearing, wiring, etc. But need to know what corner to focus on first.

[Keiths1976]

I have dealt with this on my 95 a few times . Check the brake light bulbs and third brake light bulb . Also the ground straps for the abs pump is on the drivers side of the radiator support in front of the battery . Reading codes for the abs system needs tech 1 gm scanner or a shop who can read them . I was lucky to play a guessing game instead of the 250 diagnostic fees

[Keiths1976]

Also these is a fuse in n the car its labeled alt/fan 10 amp fuse that’s the ABs pump fuse . It’s on the very top right hand side I’d pull it out while the car is running for 5 seconds and should reset the pump and u will hear a whine click . Also the brake light switch and cruise control switch on the brake pedal is also in the abs codes . Sometimes the spring click of them stick and get hung up causing the abs to see a trouble code. Easy enough to pull the foot kick panel down on the drivers side push the brake down by hand and reach up and feel the click sensor on the bracket and push them in and out