12-20 FI SYSTEM DIAGNOSIS
SELF-DIAGNOSIS RESET PROCEDURE
• After repairing the trouble, disconnect the battery - lead wire
and connect it again.
• If the DTC does not indicate 1, the malfunction is cleared.
• Disconnect the battery lead wire 2 and FI indicator light assy
3.
USE OF SDS DIAGNOSTIC PROCEDURES
NOTE:
* Do not disconnect couplers from the ECM and ECM ground
wire harness from the engine before confirming the DTC
(Diagnostic Trouble Code) stored in memory. Such disconnec-
tion will erase the memorized information in ECM memory.
* Malfunction code stored in ECM memory can be checked by
the SDS.
*Be sure to read “PRECAUTIONS IN SERVICING” (12-3)
before inspection and observe what is written there.
• Connect a 12 volts battery by using the battery lead wire 1 to
the service coupler. (12-19)
36890-28H00: Battery lead wire (option)
NOTE:
The DTC (Diagnostic Trouble Code) check does not require the
battery to be connected during running of the engine, but it
needs the battery power when the engine is at stop.
• Set up the SDS tool. (Refer to the SDS operation manual for
further details.)
• Click the DTC inspection button 2.
• Depress the kick starter lever at least ten times or run the
engine for more than 3 seconds.
• Check the DTC to determine the malfunction part.
(12-27, -28)
NOTE:
* Read the DTC (Diagnostic Trouble Code) and show data
when trouble (displaying data at the time of DTC) according to
instructions displayed on SDS. (12-22)
* Not only is SDS used for detecting Diagnostic Trouble Codes
but also for reproducing 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
99565-01010-021: CD-ROM Ver.21
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