Yamaha Tenere 700 2020, Service Manual, Page: 387 / 472

FUEL INJECTION SYSTEM
8-76
3 Wire harness continuity. Open or short circuit
→
Replace
the wire harness.
Turn the main switch to “ON”,
then to “OFF”, and then back to
“ON”.
Check the condition of the fault
code using the malfunction
mode of the Yamaha diagnostic
tool.
Condition is “Recover”
→
Go to
item 6 and finish the service.
Condition is “Malfunction”
→
Go
to item 4.
3-1
1. Lean angle sensor
2. ECU
3. Sensor input lead
4. Sensor output lead
5. Sensor ground lead
3-2 Disconnect the ECU coupler from the ECU.
Disconnect the lean angle sensor coupler from the lean angle sensor.
3-3 [For P1604] Ground short circuit
Between lean angle sensor coupler and ground: yellow/green–ground
If there is continuity, replace the wire harness.
3-4 [For P1605] Open circuit
Between lean angle sensor coupler and ECU coupler: blue–blue
If there is no continuity, replace the wire harness.
Y / G
B / L
L
Y / G
B / L
L
5V 5V
1
2
3
4
5
B / L L Y / G
B / L L Y / G
L / R L / B Y / L B / L P / W R / W L / Y B / R
R / B B / Y G / B L / W Y / G Br / W W / G
P / L R / G G / W W / Y R / L R / B P / B B / W R/Y B Gy / G
Br / L
G / Y O Gy / R Gy W L