For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2000 🢒 Seville 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Diagnostic Trouble Code (DTC) Displaying

Diagnostic Trouble Code (DTC) Displaying for Cadillac Seville 2000

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

•	A Scan Tool .

•	The On-Board Service Diagnostic (OBSD).

Most of the diagnostic tables will refer to the Scan Tool for diagnostic support. For details on using the OBSD to display and/or clear DTCs refer to OBSD Procedure.