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Home >> Acura >> 2009 >> TL Base >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Multiplex Integrated Control System >> General Troubleshooting Information >> Using the HDS (Preferred method)

Using the HDS (Preferred method)

Connect the HDS to the Data Link Connector (DLC)

NOTE: There are two ways to read B-CAN code with the HDS

First method. On the HDS, first select BODY ELECTRICAL, then select the subsystem that relates to the problem (for example: door locks, keyless, security, etc.), and then last, select the DTCs

Second method. Ground the SCS circuit with the HDS, then reed the DTCs displayed in the multi-information display (MID) in the gauge assembly, then go to B-CAN System Diagnosis Test Mode A (see TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A )