Detected condition and possible cause
Detected condition |
Possible cause |
The operation voltage does not reach the stva. Ecm does not receive communication signal from the stva. Stva can not operate properly or its motor locked |
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Wiring diagram
Troubleshooting
Caution when using the multi-circuit tester, do not strongly touch the terminal of the ecm coupler with a needle pointed tester probe to prevent terminal damage. |
Note after repairing the trouble, clear the dtc using sds tool. Refer to “use of sds diagnosis reset procedures” . |
Step |
Action |
Yes |
No |
1 |
Is the operation ok? |
Go to step 2. |
|
2 |
Special tool (a): 09900–25008 (multi circuit tester set) Tester knob indication resistance (Ω) Stva continuity ∞Ω¶ (infinity) (terminal . Ground)
Special tool
Stva resistance approx. 6.5 Ω (terminal “a” – terminal “b”, terminal “c” – terminal “d”) |
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Active control inspection
At this time, if an operation sound is heard from the stva, the function is normal.
Rear wheel removal
Place the motorcycle on the
side stand.
Remove the cotter pin 1.
Remove the axle nut 2.
Warning
A hot muffler can burn you.
The muffler will be hot enough
to burn you for some time after
stopping the engine.
Wait until the muffler cools to
avoid bur ...
Front brake components
Seal set
Piston and seal set
Brake pad spring
Brake pad set
Front brake disc
7.5
N·m (0.75 Kgf-m, 5.5 Lbf-ft)
15 N·m (1.5
Kgf-m, 11.0 Lbf-ft)
39 N·m (3.9
Kgf-m, 28.0 Lbf-ft)
18 N·m (1.8
Kgf-m, 13.0 Lbf-ft)
Apply thread lo ...
Fuel pump inspection
Turn the ignition switch on and check that the fuel pump
operates for a few seconds.
If the fuel pump motor does not make operating sound, inspect the fuel pump
circuit connections or inspect the fuel pump relay and to sensor. Refer to “fuel
pump relay inspection” and “dtc “c23” (p1651 ...