Each car dealership has their own return policies. If you test drive it and it works, but then when you get home the speedometer doesn't work, you will have to refer to your warranty and sales agreement to see if you can get it fixed.
You get it fixed at agarage
The fact that you drive a Jeep Cherokee has nothing to do with your speedometer problem. The fact that you have a broken speedometer cable or sensor has everything to do with your problem. It is just about worn out. Soon it will stop working. You need to replace it. It can not be fixed.
My EPC light is currently permanently on. The dealership told me that they need to check the computer and reset something but it's perfectly safe to drive until I get it fixed.
Due to the nature of the problem 'irregular speedometer' it has to be repaired by a licensed mechanic.
A dodge dealership is a great place to get a dodge vehicle fixed, as they know the cars and trucks better than any other repair shop. You can be sure you are getting the right parts for your vehicle at a dealership.
Then it is time to get it fixed.
If it is not your speedo cable then it is probably a gear inside the speedometer. I fixed mine with superglue!
17xx Fixed disk (hard drive) 1701 Fixed disk adapter 1702 Fixed disk adpater 1703 Fixed disk drive 1704 Fixed disk drive or adapter 1780 Fixed disk 0 failure (C drive failure) 1781 Fixed disk 1 failure (D drive failure) 1782 Fixed disk controller failure 1790 Fixed disk 0 1791 Fixed disk 1
Have the speed sensor replaced.
go to the dealership and get it fixed
I got the same issue a while ago. the sensor in the back is the ABS speed sensor (so ABS know how much power to send to the breaks). The cost is around 23$. once is fixed speedometer should work.
Helicopters don't use fixed wings