need help please

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Jun 9, 2007 | 07:24 PM

lunder

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Joined: Jun 2007

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need help please

Greetings,
Does anyone know why? My ABS light came on at the same time as the overdrive off button started flashing then an hour later the speedometer started jumping around? This all happened as soon as I got my oil changed, the drivetrain serviced, fuel filter replaced at Mr. Lube.

Thanks
Lunder

Jun 9, 2007 | 07:31 PM

PHWLEE

Posting Guru

Joined: Jul 2006

Posts: 1,191

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From: New York

Welcome to the forum! Sounds like something funny happened there at Mr Lube. Hopefully someone can give you some light into this. I would unplug the battery and let is sit for a few minutes before reconnecting it to reset the computer. Might help.

Jun 9, 2007 | 07:39 PM

USMC Diesel

Senior User

Joined: Jun 2006

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From: Depends on Deployment

They may have unplugged the speed censor at the back of the transmission

Jun 9, 2007 | 10:17 PM

msgtg

Post Fiend

Joined: Feb 2007

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From: Rural WV

Welcome to the site Lunder!

Tell us a little more about your truck. Year, model, engine, etc. Is it still under warrantry?

Jun 10, 2007 | 10:28 AM

lunder

Thread Starter

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Joined: Jun 2007

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98 desiel heavy duty 350. no warranty. it wasn't the speed sensor. i'm going to try disconnecting the batteries this morning. thanks for the input guys.

Lunder