9-181
P0500, P1500
11.Defective relay unit.
• Check the relay unit.
Refer to “CHECKING THE RELAY UNIT (DIODE)” on page 8-58.
12.Defective neutral switch.
• Check the neutral switch.
• Refer to “CHECKING THE SWITCHES” on page 8-53.
13.Faulty shift drum (neutral detection area).
• Check the shift drum.
Refer to “CHECKING THE SHIFT DRUM ASSEMBLY” on page 5-92.
Is it correct indication?
YES
→ Go to step 21.
NO
→ Go to step 11.
Is check result OK?
YES
→ Go to step 12.
NO
a. Replace the relay unit.
b. Execute the diagnostic mode. (Code 21)
When the transmission is in neutral ON
When the transmission is in gear with the clutch lever released OFF
Is it correct indication?
YES
→ Go to step 21.
NO
→ Go to step 12.
Is check result OK?
YES
→ Go to step 13.
NO
a. Replace the neutral switch.
Refer to “CRANKCASE” on page 5-63.
b. Execute the diagnostic mode. (Code 21)
When the transmission is in neutral ON
When the transmission is in gear with the clutch lever released OFF
Is it correct indication?
YES
→ Go to step 21.
NO
→ Go to step 13.
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