2022 YAMAHA YZF-R7 ECU

Periodic maintenance and adjustment
6-32
6nect the positive lead before
connecting the negative lead.
[ECA16842]
4. After installation, make sure that
the battery leads are properly con-
nected to the battery terminals.NOTICE
ECA16531
Always keep the battery charged.
Storing a discharged battery can
cause permanent battery damage.
EAU59876
Replacing the fusesThe main fuse and the fuse boxes,
which contain the fuses for the individ-
ual circuits, are located under the rider
seat. (See page 3-19.)TIPTo access the main fuse, remove the
starter relay cover as shown.
If a fuse is blown, replace it as follows.
1. Starter relay cover
2. Main fuse
3. Spare main fuse
4. Fuse box
444
1
2
31
2
3
1. ABS solenoid fuse
2. ABS motor fuse
3. Accessory fuse
4. ABS ECU fuse
5. Terminal fuse 1
6. Spare fuse
7. Ignition fuse
8. Signaling system fuse
9. Headlight fuse
10.Fuel injection system fuse
11.Backup fuse (for clock and immobilizer sys-tem)
12.Radiator fan motor fuse
5 7
8
910
11
12
6
6 4321
UBEBE0E0.book Page 32 Monday, July 5, 2021 2:26 PM

Periodic maintenance and adjustment
6-33
6
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 higher amperage
rating than recommended to
avoid causing extensive dam-
age to the electrical system and
possibly a fire.
[EWA15132]
3. Turn the key to “ON” and turn on the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows again, have a Yamaha dealer
check the electrical system.
EAU80380
Vehicle lightsExcept for the license plate light bulb,
this model’s lights are all LED.
If an LED light does not come on,
check the fuses and then have a
Yamaha dealer check the vehicle. If the
license plate light does not come on,
check and replace the bulb. (See page
6-34.)NOTICE
ECA16581
Do not affix any type of tinted film or
stickers to the headlight lens.
Specified fuses:Main fuse:
30.0 A
Terminal fuse 1:
3.0 A
Headlight fuse: 7.5 A
Signaling system fuse: 7.5 A
Ignition fuse:
10.0 A
Radiator fan motor fuse: 15.0 A
ABS motor fuse: 30.0 A
ABS solenoid fuse:
20.0 A
ABS ECU fuse: 7.5 A
Fuel injection system fuse: 10.0 A
Backup fuse:
7.5 A
Accessory fuse: 10.0 A
1. Headlight
2. Auxiliary light
1 1 1
2 2
2 2
UBEBE0E0.book Page 33 Monday, July 5, 2021 2:26 PM

Consumer information
9-2
9
The model label is affixed to the frame
under the passenger seat. (See page
3-19.) 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
Diagnostic connectorThe diagnostic connector is located as
shown.
EAU85300
Vehicle data recordingThis 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 1 1
https://www.yamaha-motor.eu/eu/
en/privacy/privacy-policy/
UBEBE0E0.book Page 2 Monday, July 5, 2021 2:26 PM