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Silverado Speedometer Problems

drewa5

By drewa5
in Ask A GM Technician

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drewa5 New Member

drewa5

Posted
Posted

I have a 2005 Chevy Silverado 4wd and the speedometer is sticking. When i shut the truck off, it might still say i'm going 65 mph so when i start it up again, if i'm only going 25 mph the speedometer is saying 90 mph. Restarting the truck over and over again about 10-15 times will bring it back down to 0. I'm assuming its a speed sensor. If it is that, where is it and is it relativley easy to replace? Thanks, Drewa5 [email protected]

Supertech64 Enthusiast

Supertech64

Posted
Posted

Take it to the dealer. There is a good chance they will replace the IPC as "goodwill" because its a known problem.

 

They did have a special policy on them for something that was similar to this complaint. I can't guarantee it will cover yours, but its worth a shot.

 

 

EDIT: After reading the TSB on it, it seems that it covers only the 2003 and 2004 models under 70000 miles. So, nuts to that.

 

I would still do a guage sweep with the special functions on a scan tool to see if it is a sticking cluster or the actual signal to it.

  • 9 months later...
moonbeam New Member

moonbeam

Posted
Posted

I have a 2004 4wd Silverado with the same issue in Canada, with 150,000km, My boss had the same and no dealer would help, he got a used cluster and replaced the speedo. I twist the key just enough to trip the start possition but not far enough to energize the starter... as many times as it take to zero the needle...I'll see what the local dealer says.

tom14 New Member

tom14

Posted
Posted

When your boss replaced the speedo in his truck, did he just get a used one to match an '03-'04 that matched his truck, or did he get one that actually matched to number on the back of the speedo itself? I need to replace mine and was thinking of going the used route. I'm still a little unclear on the interchangeability of these.

Thanks

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