Retrieving DTC Using HONDA PGM Tester Method
WARNING: This page is about a different car, the 2002 Acura 3.2CL. However, it is still accessible from the selected car via links, so may be relevant.
Connect Honda PGM Tester to 16-pin data link connector and follow tester prompts to read DTCs. See Figure. If tester indicates no DTC, 9-1 or 9-2, confirm using SCS service connector.