Using the HDS (Preferred method)

Connect the HDS to the Data Link Connector (DLC).

NOTE: There are two methods to read B-CAN codes with the HDS.

First method: Go to B-CAN System Diagnosis Test Mode A to check for DTCs (see TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ).

Second method: Ground the SCS circuit with the HDS, then read the DTCs displayed in the gauge control module, then go to B-CAN System Diagnosis Test Mode A (see TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ).