In tearing apart this 93 D250 I found a small black box bolted to the inside of the firewall behind the glove box. I know the computer is what was bolted to the left front fender behind the battery, so what is this black box inside? a BCM? thanx , crossy

 

it is the abs module

 

no wonder i couldn't figure it out- lol thanx , crossy

 

Rear Wheel Anti Lock AKA RWAL

BTW when you part out trucks do you remove all of the harness intact or do you just chop it out?

Just wondering.

Jim

 

BTW- Fellas- what years did Dodge start using RWAL on these trucks. ?

@Jim, thanx, got it! In this truck everything except a few MINOR wires was all in good shape and still pliable so it was surgically removed and most ends marked where they go. before i got into old dodges a few years ago i did this kind of stuff to square body(73-87) GM trucks. It's just a hobby so i can take my time. The aftermarket repops so much for the gm trucks i rarely sell anymore--- but these year dodges is a whole different bowl of corn flakes. The cummins makes nearly everything in them unique. AND, i understand that. I do have very limited room here, but i do what i can to preserve. Crossy

 

My 90 has it

 

I've seen 89's w/it...

I just unplug it and drive. Im old school and learned to drive before abs was invented.

 

that thing doesnt even really do anything does it? i dont think its ever functioned on my truck and its all there plugged in and such. the light comes on occasionally, along with the brake light. ha