Retrieving Diagnostic Trouble Codes

Diagnostic Trouble Code (DTC) is retrieved using Tech 2 scan tool. Follow scan tool manufacturer's instructions to perform tests.

Before diagnosing DTC(s), perform DIAGNOSTIC SYSTEM CHECK  first. Scan tool is also used to perform test modes for diagnosis and service of the ABS/TCS system.

If multiple codes are displayed, begin diagnosis with code that is displayed first. See DIAGNOSTIC TROUBLE CODE DEFINITIONS  table. Diagnose all codes in the order displayed by scan tool.