DTC Check
DTC CheckUsing SUZUKI Scan Tool
1. Turn ignition switch to OFF position.
2. Connect SUZUKI scan tool to data link connector (DLC) located on underside of instrument panel at driver's seat side.
Special Tool
(A): SUZUKI scan tool
3. Turn ignition switch to ON position.
4. Read DTC according to instructions displayed on SUZUKI scan tool and print it or write it down. Refer to SUZUKI scan tool operator's manual for further details.
If communication between scan tool and SDM is not possible, check if scan tool is communicable by connecting it to SDM in another vehicle. If communication is possible in this case, scan tool is in good condition. Then check data link connector and serial data line (circuit) in the vehicle with which communication was not possible.
5. After completing the check, turn ignition switch to OFF position and disconnect SUZUKI scan tool from data link connector (DLC) (1).
Using Monitor Connector (If Equipped)
1. Using service wire (3), ground diagnosis switch terminal (2) in "AIR BAG" monitor coupler (1).
2. Read DTC from flashing pattern of malfunction indicator lamp ("AIR BAG" warning light) Referring to DTC Table:Except Advanced Air Bag.
If light does not indicate DTC, proceed to "AIR BAG" Warning Light Cannot Indicate Flashing Pattern of DTC (If Equipped with "AIR BAG" Monitor Coupler):Except Advanced Air Bag.
3. After completing the check, turn ignition switch to OFF position and disconnect service wire from "AIR BAG" monitor coupler.
Example: When driver air bag initiator circuit resistance high (DTC B1031) is set
Example When Driver Air Bag Initiator Circuit Resistance High (DTC B1031) Is Set:
