Engine cooling symptom diagnosis

Schematic and routing diagramClutch lever position switch inspection
Inspect the clutch lever position switch in the following
procedures:
disconnect the clutch lever position switch lead
wires (1).
Inspect the clutch lever position switch for continuity
with the tester.
If any abnormality is found, replace the switch with a
new one.
S ...
Swingarm removal and installation
Removal
Cut the drive chain. Refer to “drive chain replacement” in section 3a .
Remove the rear wheel assembly. Refer to “rear wheel assembly removal
and installation” in section 2d .
Disconnect the rear brake hose from the brake hose
clamp (1).
Remove the brake ho ...
DTC “c21” (p0110-h/l): iat sensor circuit
malfunction
Detected condition and possible cause
Detected condition
Possible cause
C21
Output voltage is not with in the following
range.
0.15 V ≤ Sensor voltage < 4.85 V
Iat sensor circuit open or short.
Iat sensor malfunction.
Ec ...