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.
Tightening torque specifications
Note
the specified tightening torque is described in the following.
“Throttle cable routing diagram” “throttle body components”
“throttle body construction” “engine assembly installation”
Reference: for the tightening torque of fastener not specified i ...
Side-stand / ignition interlock system parts
inspection
Check the interlock system for proper operation. If the
interlock system does not operate properly, check each
component for damage or abnormalities. If any
abnormality is found, replace the component with a new
one.
Side-stand switch
Turn the ignition switch off.
Remove the left si ...
Tp sensor removal and installation
Refer to “throttle body disassembly and assembly” in section 1d .
Removal
Remove the throttle body. Refer to “throttle body
removal and installation” in section 1d (page 1d-
10).
Remove the tp sensor (1) with the special tool.
Special tool
: 09930–11950 (torx wrench (5 mm))
...