How do you get the codes from a 92 Dodge Ram?

Answer 1

Cycle the key on and off 3 times, at the third time, leave it in the on position. You should see the 'check engine' light start flashing. It will flash a code at you and you count the flashes to indicate the code number. For instance: a code 43 will flash four times then a pause, then it will flash three times. It will repeat any active codes three times in a row, followed by the next code. Once you get the code '55' you are at the end of the list.