Check Engine Light ?

H

hddoc

New member
Should the check engine light come on with just the ignition turned on ? Mine does not but all the other warnings do. I know it works as I have had it come on before I cleaned the MAF sensor. Thanks Doc
 
Update, it came on and went off on start up normal now. But the speedo is stuck on 85 mph. ? Thanks Doc
 
On a side note I had a 2004 Chevy SSR that when the ignition was turned on the gauges would sweep, this truck does not 2004 Sierra 4.8 reg cab. Should the gauges sweep ? Thanks Doc
 
Thanks , that helps. So it looks like I need to send it out to get the stepper motor fixed. Thanks Doc
 
if you want to have someone really good and a nice guy, PM scottyboy he is a forum member he does stepper motors and LED's
 
Honestly it is very easy to do if you take your time and marketing where the needles were. After doing it a few times, it takes me less than 10 minutes to have it out and disassembled.
 
i did the stepper motor myself as well before, its not terrible is you take your time. and i have a shitty soidering iron.

mine ended up being a short in the main board.
 
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Should I do just the speedo or all 5 motors ? Thanks Doc
 
I ordered the stepper motors and will attempt to do it myself. I have red lights now and like them and they all work. Thanks Doc
 
Installed new stepper motors and left the stock bulbs in place as they all work and I do very little night driving, Scotty's tread on the stepper motor install was a life saver for me. Thanks Scotty
 
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