Mercury Repair Questions? Ask a Mechanic for Answers ASAP
Hello. My name is ***** ***** I am happy to assist you today. Give me just a moment to review your post, and I'll be right back with the help you need.
The common cause for the code 33 to set on your 2007 Grand Marquis is in most cases caused by a failing Driver Seat Belt Pretensioner. In order to determine if in fact that is the case you are going to need to test it. See the steps to do this in the link below.https://dl.dropboxusercontent.com/u/104923897/Code%2033%20Sept%2013.pdf