Self-Diagnostic Procedures; Self-Diagnosis Reset Procedure - Suzuki GSX1400 Service Manual

4-28 FI SYSTEM

SELF-DIAGNOSTIC PROCEDURES

• Don't disconnect couplers from ECM, battery cable from bat-
tery, ECM ground wire harness from engine or main fuse be-
fore confirming 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" (
and -24) carefully to have good understanding as to what func-
tions are available and how to use it.
• Be sure to read "PRECAUTIONS for Electrical Circuit Service"
( 4-4) before inspection and observe what is written there.
• Remove the seat and tray.
• Connect the special tool to the dealer mode coupler A at the
wiring harness, and start the engine or crank the engine for
more than 4 seconds.
• Turn the special tool's switch ON and check the malfunction
code to determine the malfunction part.
09930-82710: Mode select switch

SELF-DIAGNOSIS RESET PROCEDURE

• After repairing the trouble, turn OFF the ignition switch and turn
ON again.
If the malfunction code indicates (c00), the malfunction is
cleared.
• Disconnect the special tool from the dealer mode coupler.
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4-23
09930-82710 : Mode select switch