SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
9-14
*
1: Symbols used in the explanations of the malfunction history
: Normal
: There is currently a malfunction or abnormal condition.
: A malfunction or abnormal condition occurred previously, but the affected system or component is
currently operating normally.
EAM30426
DIAGNOSTIC CODE: ACTUATOR OPERATION TABLE
64
Setting history display
Displays the presence or
absence of the setting history by
Power Tuner.
—
•
There is no history.
•
00
•
There is some history.
•
01
•
History is unknown (History
data is damaged).
•
02
65
Setting map erasure
Displays the presence or
absence of the setting history by
Power Tuner.
Erase all setting maps by the
operation start processing.
•
There is no setting.
•
00
•
There is some setting.
•
01
70
Program version number
Displays a program version No.
—
Diag-
nostic
code
No.
Item
Actuation
Procedure
30
Ignition coil
Actuates the ignition coil five
times at one-second intervals.
“WARNING” on the Yamaha
diagnostic tool blinks five times
when the ignition coil is actu-
ated.
Check that a spark is gener-
ated five times.
•
Connect an ignition checker.
36
Injector
Actuates the injector five times
at one-second intervals.
“WARNING” on the Yamaha
diagnostic tool blinks five times
when the injector is actuated.
TIP: Before performing this
operation, be sure to dis-
connect the fuel pump cou-
pler.
Check that injector is actuated
five times by listening for the
operating sound.
51
Radiator fan motor relay
Actuates the radiator fan motor
relay five times at five-second
intervals.
“WARNING” on the Yamaha
diagnostic tool blinks five times
when the radiator fan motor
relay is actuated.
Check that the radiator fan
motor relay is actuated five
times by listening for the oper-
ating sound.
52
Headlight relay
Actuates the headlight relay five
times at five-second intervals.
“WARNING” on the Yamaha
diagnostic tool blinks five times
when the headlight relay is actu-
ated.
Check that the headlight relay
is actuated five times by lis-
tening for the operating
sound.
Diag-
nostic
code
No.
Item
Display
Procedure
Summary of Contents for WR250FM 2021
Page 5: ...EAM20093 YAMAHA MOTOR CORPORATION U S A WR MOTORCYCLE LIMITED WARRANTY...
Page 8: ......
Page 10: ......
Page 52: ...MOTORCYCLE CARE AND STORAGE 1 40...
Page 62: ...ELECTRICAL SPECIFICATIONS 2 9 Radiator fan motor fuse 5 0 A Spare fuse 15 0 A...
Page 70: ...CABLE ROUTING DIAGRAM 2 17 EAM20152 CABLE ROUTING DIAGRAM Frame and engine left side view...
Page 72: ...CABLE ROUTING DIAGRAM 2 19 Frame and engine right side view...
Page 74: ...CABLE ROUTING DIAGRAM 2 21 Handlebar front view...
Page 76: ...CABLE ROUTING DIAGRAM 2 23 Frame and engine top view...
Page 78: ...CABLE ROUTING DIAGRAM 2 25 Frame and battery top view...
Page 80: ...CABLE ROUTING DIAGRAM 2 27 Rear brake right side view...
Page 82: ...CABLE ROUTING DIAGRAM 2 29 Front brake front view and right side view...
Page 84: ...CABLE ROUTING DIAGRAM 2 31 Taillight top view and right side view...
Page 86: ...CABLE ROUTING DIAGRAM 2 33...
Page 203: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 5 3 1 Oil filter element 2 Oil pump...
Page 204: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 5 4 1 Intake camshaft 2 Exhaust camshaft...
Page 278: ...TRANSMISSION 5 78...
Page 288: ...WATER PUMP 6 9...
Page 298: ...THROTTLE BODY 7 9...
Page 301: ......
Page 302: ...IGNITION SYSTEM 8 1 EAM20142 IGNITION SYSTEM EAM30277 CIRCUIT DIAGRAM...
Page 306: ...ELECTRIC STARTING SYSTEM 8 5 EAM20143 ELECTRIC STARTING SYSTEM EAM30279 CIRCUIT DIAGRAM...
Page 312: ...CHARGING SYSTEM 8 11 EAM20144 CHARGING SYSTEM EAM30282 CIRCUIT DIAGRAM...
Page 315: ...CHARGING SYSTEM 8 14...
Page 316: ...SIGNALING SYSTEM 8 15 EAM20154 SIGNALING SYSTEM EAM30348 CIRCUIT DIAGRAM...
Page 320: ...LIGHTING SYSTEM 8 19 EAM20153 LIGHTING SYSTEM EAM30346 CIRCUIT DIAGRAM...
Page 323: ...LIGHTING SYSTEM 8 22...
Page 324: ...COOLING SYSTEM 8 23 EAM20155 COOLING SYSTEM EAM30350 CIRCUIT DIAGRAM...
Page 327: ...COOLING SYSTEM 8 26...
Page 328: ...FUEL INJECTION SYSTEM 8 27 EAM20145 FUEL INJECTION SYSTEM EAM30284 CIRCUIT DIAGRAM...
Page 353: ...FUEL INJECTION SYSTEM 8 52...
Page 354: ...FUEL PUMP SYSTEM 8 53 EAM20146 FUEL PUMP SYSTEM EAM30287 CIRCUIT DIAGRAM...
Page 388: ...SELF DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE 9 15...
Page 398: ...CHASSIS 10 9...
Page 400: ......
Page 402: ......
Page 403: ...WR250FM 2021 WIRING DIAGRAM BAK 2819U 11_W D indd 1 2020 07 01 12 01 28...
Page 404: ...WR250FM 2021 WIRING DIAGRAM BAK 2819U 11_W D indd 2 2020 07 01 12 01 28...