Mercury Repair Questions? Ask a Mechanic for Answers ASAP
The factory code is printed on the SJB(smart junction box) label affixed to the SJB. The SJB is located at the left rear of the engine compartment:
here is re-programming once you have factory code:
It is a little difficult to access and remove(the sticker is on the backside of the SJB). If you are not comfortable working around electrical(system holds a static charge), I would say to take it to an independent shop. they can access and retreive the code for about a half hour labor($30-50). if you go to the dealership, they will retreive the factory code using a Ford factory scanner hooked to your computer. Most dealers charge 1 hour labor for this($90-110).