ECU YAMAHA YZF-R1 2020 User Guide

Periodic maintenance an d a djustment
7-35
7
EAU66593
Replacin g the fusesThe main fuse, the ABS motor fuse,
and fuse box 1 are located under the
rider seat. (See page 4-38.)
To access the ABS motor fuse and
fuse box 11. Remove the passenger seat andrider seat. (See page 4-38.)
2. Remove the battery cover by re- moving the bolts. 3. Remove the panel by removing
the quick fastener screws.
1. Main fuse
2. ABS motor fuse
3. Starter relay cover
4. ABS motor spare fuse
14
3
2
1. Fuse box 1
2. ABS solenoid fuse
3. Fuel injection system fuse
4. Electronic throttle valve fuse
5. Backup fuse (for clock and ECU)
6. Sub radiator fan motor fuse
7. Radiator fan motor fuse
8. Spare fuse
8 2
3
4
5
6
7
1
1. Battery cover
2. Bolt
1. Quick fastener screw
2. Panel
2
2
1
1
2
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Periodic maintenance an d a djustment
7-36
7
TIPTo access the ABS motor fuse, remove
the starter relay cover by pulling it up-
ward.Fuse box 2 is located under panel A.
(See page 7-9.)
If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off the electrical circuit in question. 2. Remove the blown fuse, and then
install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a hi gher ampera ge
ratin g than recommen ded to
avoi d causin g extensive dam-
a g e to the electrical system an d
possi bly a fire.
[EWA15132]
1. Fuse box 2
2. Terminal fuse 1
3. Headlight fuse
4. Hazard fuse
5. ABS ECU fuse
6. Signaling system fuse
7. Ignition fuse
8. Spare fuse
9. SCU fuse (YZF-R1M)
234567
8
9
1
Specified fuses:
Main fuse:
50.0 A
Terminal fuse 1:
2.0 A
Headlight fuse: 7.5 A
Signaling system fuse: 7.5 A
Ignition fuse:
15.0 A
Radiator fan motor fuse: 15.0 A
Sub radiator fan motor fuse: 10.0 A
ABS motor fuse:
30.0 A
Hazard fuse: 7.5 A
ABS ECU fuse: 7.5 A
ABS solenoid fuse:
15.0 A
SCU fuse: 7.5 A (YZF1000D)
Fuel injection system fuse: 15.0 A
Backup fuse:
7.5 A
Electronic throttle valve fuse: 7.5 A
UB3LE0E0.book Page 36 Tuesday, July 23, 2019 12:05 PM

Consumer information
10-2
10The model label is affixed to the frame
under the passenger seat. (See page
4-38.) Record the information on this
label in the space provided. This infor-
mation will be needed when ordering
spare parts from a Yamaha dealer.
EAU69910
Dia
gnostic connectorThe diagnostic connector is located as
shown.
EAU85300
Vehicle data recor din gThis model’s ECU stores certain vehi-
cle data to assist in the diagnosis of
malfunctions and for research, statisti-
cal analysis and development purpos-
es.
Although the sensors and recorded
data will vary by model, the main data
points are:
 Vehicle status and engine perfor-
mance data
 Fuel-injection and emission-relat-
ed data
This data will be uploaded only when a
special Yamaha diagnostic tool is at-
tached to the vehicle, such as when
maintenance checks or service proce-
dures are performed.
Vehicle data uploaded will be handled
appropriately according to the follow-
ing Privacy Policy.
Privacy Policy
1. Diagnostic connector
1
https://www.yamaha-motor.eu/eu/
privacy/privacy-policy.aspx
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