Hey guys first off let me say long time reader first time writer on here. I just installed a brand new 4l60 in my DD truck took old one out put new one in no problems but now my abs kicks in at low speeds like stopping at a stop sign or something then every now and again the "service brake system" comes up. Is there a sensor or something I can check to get this to stop? Is this common? Otherwise everything is great on it the new tranny has 350 miles on it and this only problem I have had any suggestions would be great. Thanks in advance

 

Any ideas?

 

Does your speedometer look like it twitches or anything? Could be a faulty VSS (Vehicle Speed Sensor) on the tailshaft.
Also try to clean the ABS sensors on the front hubs.

 

Yes it does actually I thought it was just my unsteady for bc I left the Y pipe off fr a lil while just bc of sound haha
how would I go about fixing the VSS

 

Goose I posted on your other thread on tech. With you having issues with the vss I can see where this might be a problem. Make sure you connections at the transfer case is solid. Pins and wiring would be what you need to look at. If all this is fine and the problem still exists then try swapping in another sensor. Vince

 

Thanks Vince I'm goin to check it out tomorrow I think my transfer case connection is good put I might try swapping out with another vss

 

i'm sure a cam header package would fix the problem haha maybe a tune

 

maybe not fix it, but even when tranny was out still out run the that black P.O.S! haha

 

hey just wanted given a long over due update that the VSS wasn't screwed in right but everything is ok as of now been running real good..i appreciate the help you guys gave me..saved a lot of time