2005-2009 Honda TRX400EX/TRX400X Service Manual, Page 296Get this manual
IGNITION SYSTEM
COMPONENT LOCATION
IGNITION SWITCH
ENGINE STOP SWITCH
' SPAR" PLUG REVERSE DIm;; - ,
IGNInON CONTROL
MODULE [lCM )
SYSTEM DIAGRAM
IGNITION CON TROL MODULE (ICM)
To reverse Indicator