gmc truck abs light and no speedometer

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Laurie
Posts: 1
Joined: Sun Mar 03, 2013 10:51 am

gmc truck abs light and no speedometer

Unread post by Laurie » Sun Mar 03, 2013 10:56 am

i changed the clutch in my 2004 2500hd gmc truck and the now the abs light is on and the speedometer doesnt work

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ProTech
Posts: 651
Joined: Wed Oct 17, 2012 10:08 am

Re: gmc truck abs light and no speedometer

Unread post by ProTech » Sun Mar 03, 2013 2:02 pm

Well, you've obviously left something unplugged or broke something during your repair. I'd go back over your work and double check everything. There is no reason the ABS should be on after a clutch job, but with the speedometer not working, that is probably just because you left the vehicle speed sensor unplugged.
GM Dealer Technician For 18+ Years
In the automotive industry for 20+

tanyafifth
Posts: 1
Joined: Thu Feb 20, 2014 11:53 am

ABS light coming on/off & brake pedal slipping on right turn

Unread post by tanyafifth » Thu Feb 20, 2014 11:57 am

Our ABS light on our 98 GMC Jimmy keeps coming on and off. Also, the brake pedal "slips" when making right hand turns. We have checked the pads and the disks, what else could this be? The only problem we seem to have is when turning right or turning the wheel to the right, this is also usually when the ABS light comes on. It doesn't happen every time but seems to be increasing in frequency.

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TerryAuto
Posts: 313
Joined: Fri Dec 11, 2009 8:48 pm

Re: ABS light coming on/off & brake pedal slipping on right

Unread post by TerryAuto » Thu Feb 20, 2014 10:19 pm

See this link for information on this common ABS problem you are having on your truck.
ABS activates while turning

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