Inspection Procedure

WARNING: This page is about a different car, the 2011 Suzuki Equator. However, it is still accessible from the selected car via links, so may be relevant.

If the SDT cannot diagnose the system properly, check the following items.

SDT INSPECTION PROCEDURE

Symptom	Check item
SDT cannot access any system.	SDT DLC power supply circuit (Terminal 8) and ground circuit (Terminal 4)
SDT cannot access individual system. (Other systems can be accessed.)	Power supply and ground circuit for the control unit of the system (For detailed circuit, refer to WIRING DIAGRAM for each system.) Open or short circuit between the system and SDT DLC (For detailed circuit, refer to WIRING DIAGRAM for each system.) Open or short circuit CAN communication line. Refer to LAN SYSTEM: BASIC INSPECTION

NOTE: The CAN and DDL2 circuits from DLC pins 6, 7 and 14 may be connected to more than one system. A short in any circuit connected to a control unit in one system may affect SDT access to other systems.