How do you clear permanent codes on a 2013 Dodge Hemi 5.7 V8
If you are talking codes the computer picks up when something is wrong, you need a scanner to clear the codes.
Find out what the codes are, fix the problems they are indicating, use a scanner to clear the codes and run the relearn protocols, if the light comes back on during that process then something is still not right and you will have to read the code again and fix that one, then clear that code and run the relearn all over again.
Are we talking permanent 'engine light' on or actual codes? I have a friend who has such a thing. Their engine light is always on but no codes come up. They've told me everyone tells them all is fine' no codes. I personally never heard of this. If its codes, like the guys say fix them. Sometimes its a process of elimination.
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