Self-Diagnostic System: Self-Diagnostics

The remote keyless entry system utilizes a self-diagnostic system which stores a Diagnostic Trouble Code (DTC) in the Remote Anti-Theft Personality (RAP) module if a problem exists in the system. DTCs may be retrieved from RAP module by using a NGS tester and Data Link Connector (DLC) for diagnosis of system. Before performing system tests, a preliminary procedure should be performed. See PRELIMINARY PROCEDURE.