product liablility
yes under the consumer protection act.
I am dissatisfied with (product) which I purchased from you for (amount) on (date) at (location); see my enclosed receipt photocopy. The product is faulty because of (reason). Can you repair or replace it for me? Yours, (signature)
No, only the faulty one, the fault code will tell you which is faulty.
No, you cannot replace a faulty Ford Sport Trac cluster with a cluster from the 2005 Explorer.
The best way to deal with faulty electrical equipment is to have it repaired or replace it.
Your speed sensor is faulty replace it...
When you find it faulty and need to be replaced
My guess is you have a faulty temp sensor, replace it.
The cap is faulty, replace it.
This was most likely a faulty installation. I would call the company that installed the product to be sure. They should be able to fix any of the problems you are having with it.
faulty circut board replace it
about $250