Self-Diagnostic Procedures; Self-Diagnosis Reset Procedure - Suzuki AN650 2002 Service Manual

6-24 FI SYSTEM/ CVT SYSTEM

SELF-DIAGNOSTIC PROCEDURES

• Don't disconnect couplers from ECM/CVT control unit, battery
cable from battery, ECM ground wire harness from engine or
main fuse before 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" (
carefully to have good understanding as to what functions are
available and how to use it.
• Be sure to read "PRECAUTIONS for Electrical Circuit Ser-
vice" ( 6-2) before inspection and observe what is written
there.
• Lift the seat.
• 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.
09930-82720: 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.
6-18)