Oldsmobile Bravada Archives - Transmission Digest
Are You Shooting in the Dark?

Knowing how an electronic component is supposed to work is very important when you are troubleshooting it for a problem. It can make the difference between replacing parts because you know they are bad and replacing them because you think they are bad. Half the battle in troubleshooting a device is knowing how it’s supposed to work, what to expect from it, what is normal and what is not.