Table of Contents                      Front Cover

Even the simple things can become a headache when you don't have the solution. Every time something in a factory sound system isn't working properly, somebody has to know how the system is designed and do testing to determine what is wrong. This info empowers you so you can solve the easy stuff quickly, and know enough about the system to determine if the person you go to for help, knows enough to really help you. Just finding the problem often is more then half the battle and causes wasted time, money, and frustration. The manual not only gives you the most likely cause of a problem, it gives you checks to verify something is bad. Have you ever paid and found out later that you could have figured it out quicker, and a lot cheaper then the person you paid, if you just had it explained a little. This information has been gathered from over 15 years of doing repairs on factory equipment, working with many car dealerships. Some are very easy tests that technicians use to determine where the problem is, explained in layman's terms to help the car owner. What has developed out of years of practice, you now can receive it in an organized logical presentation.