Retrieving Diagnostic Trouble Codes Using Tech Scan Tool

Turn ignition switch to OFF position. Using 16-14 pin Data Link Connector (DLC) cable (09931-76030), connect Tech 1 scan tool (09931-76011) with Mass Storage Cartridge (BCM 1.0 or later) to DLC. See Figure . Turn ignition switch to ON position. Read Diagnostic Trouble Code (DTC) displayed on scan tool and record. Refer to Tech 1 operators manual for specific information on using the Tech 1.