Diagnostic Trouble Code (DTC) Displaying. Cadillac Seville 1999

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 1999 🢒 Seville 🢒 Body and Accessories 🢒 Body Control System 🢒 Diagnostic Trouble Code (DTC) Displaying

All DTCs can be displayed by using one of the following methods:

•	A scan tool.

•	The on-board diagnostics.

Most of the diagnostic tables will refer to the scan tool for diagnostic support. For details on using the on-board diagnostics to display DTCs refer to Diagnostic Trouble Code (DTC) Displaying in HVAC Systems with A/C-Automatic.