Quantcast




All times are UTC - 6 hours [ DST ]




Ask A Question Reply   
Author Message
 

contributions: 1
My speedometer wont go all the way to zero it is stuck at 20-25. How can I get it back to normal


Share on FacebookShare on DiggShare on DeliciousShare on TechnoratiShare on TumblrShare on Google+
   
Reply with quote  
* Search   
 
User avatar

contributions: 1966
Images: 37
Location: Oregon
it's very possible that you have a bad stepper motor for your speedo. It may or may not return to zero. is it accurate over the rest of the gauge? The speedometer is a gauge just like your temp, fuel, oil pressure, voltage and tach. it uses what they call a stepper motor that is controlled by the instrument cluster. you can try to hook it up ta a scanner that has two way communication and do a sweep test of the instrument cluster. That commands all the gauges to go all the way to the end of travel and return to zero. However, if your speedo stepper is bad it might make it worse.

does your speedo appear to be accurate at higher speeds or is it 25 miles higher across the board? The stepper motor is soldered onto the circuit board in four spots. If you know how to solder a circuit board it's not too hard to do it yourself. You just have to be careful with placement of the needle. Or you can have it sent off to be rebuilt. If you have it rebuilt make sure they do all the steppers and also the light bulbs if the lights are soldered in too.


   
Reply with quote  
 

contributions: 8
I had to get a new cable installed on my 2004 Yukon when that happened to me.


   
Reply with quote  
Ask A Question Reply   

   Similar Topics   Author   Replies   Views   Most Recent 
New Articles View the first Yukon Envoy Transmission

in GMC Trucks

zombiejoe81

1

925

Fri May 15, 2015 10:55 pm

carriedi View the latest

New Articles View the first 2010 Yukon hvac question

in GMC Trucks

rfeller

1

806

Mon Aug 24, 2015 11:00 pm

carriedi View the latest

New Articles View the first GMC Yukon ABS module part number

in GMC Trucks

seabee

1

958

Sat Jul 04, 2015 8:24 pm

carriedi View the latest

New Articles View the first FRONT END GMC Yukon noise turning right

in GMC Trucks

charger49

2

1135

Tue Dec 20, 2016 1:18 pm

Guest View the latest

New Articles View the first 2010 GMC YUKON DENALI HYBRID

in GMC Trucks

mcharlet

5

311

Fri Feb 24, 2017 11:46 am

carriedi View the latest

New Articles View the first chevy 2005 defroster not working right

in Chevy Trucks

thermos199

1

739

Thu Aug 27, 2015 8:41 pm

carriedi View the latest

New Articles View the first Attachment(s) 2005 venture electrical problem

in Chevy Venture Van

jerrythompson

1

299

Sun Oct 23, 2016 10:16 pm

carriedi View the latest


All times are UTC - 6 hours [ DST ]



Search for:
Jump to:  
Contact Us