Antilock brake humm

[camjamb]

I have a 2002 Chevy Tahoe that the Anti lock brake box along the drivers side frame, will constantly humm pretty loud whether the ignition is on or not. I have removed the fuse until I figure out if I have to replace the whole unit or not. Thanks for any help or advice.

 

[clkelley]

Welcome!

Check the fuses, harness and connectors, but I would have to bet that you will be replacing the module itself. Let us know what you find out...

 

[camjamb]

Thats what I was afraid of.
Thanks for the reply.

 

[doylee4693]

That buzz is youre abs pumping and burning out.Its good you took out the fuse before you had a big fix on youre hands.Disconnect the module and send it to these guys http://www.ebay.com/itm/GMC-GM-CHEV...&fits=Model:Tahoe&hash=item337476fe28&vxp=mtr ...Dont buy a part from junkyard or gm that will do the same thing over time!Heres a better explanation http://wiki.answers.com/Q/What_is_buzzing_sound_in_2002_chevrolet_tahoe_anti_lock_brake_system

 

[camjamb]

Thanks, You probably saved me a lot of money