Hello fellow Hummer owners!

I recently purchased a 2003 H2. Just yesterday, the speedometer started acting up. For example, it reads 50mph when I'm actually going 25. 110mph when I'm going 75, ect...

Anyone know what could be causing this? Any help is appreciated.

Thanks.

Tom

 

no idea what could cause that, but i'd drop by the nearest dealer and have them deal with it.

 

Hence the name; DEALER

 

 

I,ve hade them break before, where it would do nothing. Never had it break where it works "better".

 

Did you ever figure out what caused your speedo problem? Mine just started doing the same thing. Thanks.

 

Yea but Chris if you didn't drive so damn fast you wouldn't be breaking them.[8D]

 

I don't drive fast anymore. I lost a mirror on the H2 at about 130mph.
The roof racks also have a cool whissle at that speed.

 

Yea, My speedometer gave out too. How can we fix this without going to the stealer

 

My speedo started doing the same thing last night (2003 H2 with 89K). At rest, it shows 75mph and pegs out at 120 rather quickly. My 11 year old son was impressed that we were going that fast. I found this link that claims they can fix it for $169.00. Anyone had any luck with this problem?

http://www.mrwhizard.com/services2.cfm