Its throwing C-codes 67-90 and 00-00.

Some problems I'm having are speedometer not working, ABS light on, E-brake light on, Engine light on.

Any help/info is greatly appreciated!

<--didn't help. lol

 

You can look here at this thread but to my knowledge there are no C codes for an 04. What are you using to extract the codes?

https://dodgeforum.com/forum/3rd-gen...m-alldata.html

 

Held down trip button, turned key to on position.

Gauges moved, thing came on on the digital thing and said c-code then popped up 67-90 then 00-00. Truck is an '04, I beleive it coulda been a really early or late '04. It's my dads truck.

I can check it again, im olmost positive it said C-code

 

You need to get a tuner or a OBD scanner or get someplace like Autozone to pull the codes and then use the link I gave you above

 

Well if the truck is pullin up C-codes i'd like to simply know what they mean, becuz hes all old school carb. bull**** and has no idea bout these OBD codes. I am not gonna work on his truck, its not mine.

 

Get a tuner or go by Autozone and get them to scan for the codes. Use the link I gave you above and download the material and it will tell you how to resolve your issues. All that material in that link is from AllData. If nothing else jusyt go to the link and download everything for the 04 and go from there.

 

Alright, um def. gonna do that. I figured maybe someone else had the code before and knew what it was for. That was my main concern when I got on here asking about it. The reader is only going to show me the code, i guess I should just go get the Hanes manual then..

 

The tuner will give you the code yes, but then in those link it will tell you everything else you need to do.

 

Well then the links should say what that code means.. I didn't really get a problem.. maybe I skimmed through it and missed **** but it looked like it just showed how to fix it. i dont remember, i checked that thread b4 i even became a member.

****in hate this truck right now, lol

 

If you get the code and come back here with it, then we can help you better.