Self-Diagnostic Procedures; Self-Diagnosis Reset Procedure - Suzuki DL650 Service Manual

4-20 FI SYSTEM DI A GNOSI S
SELF-DIAGNOSTIC PROCEDURES
Don't disconnect couplers from ECM, battery cable from battery,
ECM ground wire harness from engine or main fuse before con-
firming malfunction code (self-diagnostic trouble code) stored in
memory. Such disconnection will erase memorized information
in ECM memory.
Malfunction code stored in ECM memory can be checked by the
special tool.
Before checking malfunction code, read SELF-DIAGNOSIS
FUNCTION "USER MODE and DEALER MODE ( W 4 - 1 4 ,
15) carefully to have good understanding as to what functions
are available and how to use it.
Be sure to read "PRECAUTIONS for Electrical Circuit Service"
( W 4 - 2 ) before inspection and observe what is written there.
Remove the seat. (-7-4)
Connect the special tool to the dealer mode coupler at the wir-
ing harness, and start the engine or crank the engine for 4
seconds and more.
Turn the special tool's switch ON and check the malfunction
code to determine the malfunction part.
09930-82720: Mode select switch
NOTE:
0
-
The dealer mode coupler is located inside of the left frame
cover.
SELF-DIAGNOSIS RESET PROCEDURE
After repairing the trouble, turn OFF the ignition switch and
turn ON again.
+
If C O O is indicates, the malfunction codes are cleared.
Disconnect the special tool from the dealer mode coupler.