2001 GMC Yukon XL (Aka Beast)

[makintoshnex]

Get a set off Temu. Their auto section is pretty good and the set I bought off Temu for $3 was the same one on amazon for $15. Gotta wait a week but check them out. It’s a bit gimicky when you first start but I like the crap I buy off it.

I buy a lot from AliExpress. It's same thing as temu but cheaper.i paid for a set of 2 like $5. By the way you are right Amazon is reselling same thing for way higher price

 

[tooleyondeck]

Scan the truck for codes, but the brake/abs light are likely the EBCM.

I replaced the EBCM on my 99 Silverado last year, after it went out and I had been driving it like that for like 2 years, but only got driven occasionally.

Congratulations on the purchase!

I came here to say this exact thing, pull them ABS codes and if it's throwing multiple, that's your likely culprit. Also check the ground straps on the frame behind the front driver side tire.