Use Of Sds Diagnostic Procedures - Suzuki GW250 Service Manual

4-24 FI SYSTEM DIAGNOSIS

USE OF SDS DIAGNOSTIC PROCEDURES

NOTE:
* Do not disconnect the couplers from ECM, battery cable from
battery, ECM ground wire from the engine or main fuse before
confirming the DTC (Diagnostic Trouble Code) stored in mem-
ory. Such disconnection will erase the memorized information
in ECM memory.
* DTC stored in ECM memory can be checked by SDS.
* Be sure to read "PRECAUTIONS IN SERVICING" (4-3)
before inspection and observe what is written there.
• Remove the right frame cover. (8-4)
• Connect the mode select coupler and set up the SDS tools.
(4-24 and refer to the SDS operation manual for further
details.)
• Click the DTC inspection button. (4-25)
• Start the engine or crank the engine for more than 4 seconds
and check the DTC to determine the malfunction part.
(4-27)
NOTE:
* Read the DTC (Diagnostic Trouble Code) and show failure
data when trouble (displaying data at the time of DTC) accord-
ing to instructions displayed on SDS.
* SDS is not only used for detecting DTC but also for reproduc-
ing and checking on screen the failure condition as described
by customers using the trigger.
* How to use trigger, refer to the SDS operation manual for fur-
ther details.
 09904-41010: SUZUKI Diagnostic system set
99565-01010-028: CD-ROM Ver.28
• After repairing the trouble, clear to delete history code (past
DTC). (4-25)