Where are the trouble codes on a Cadillac?
Where are the trouble codes on a Cadillac? These are listed in numerical order for easy searching. When retrieving Cadillac trouble codes with an OBD II scan tool, proceed as follows: 1. Connect scan tool to the 16-pin data link connector (DLC) located underneath the steering column. The connector may have a removable cover. 2. Turn the ignition on. 3. What is the code for the Check Engine light? The check engine light will begin to flash. Count the flashes. There will be a longer pause between the codes if you have several trouble codes and a shorter pause between...