P0500, P1500; Troubleshooting - Yamaha MT-09 2021 Service Manual

EAS20774

P0500, P1500

EAS33303

TROUBLESHOOTING

Item
• Rear wheel sensor: no normal signals are received from the rear wheel sensor.
• Neutral switch: open or short circuit is detected.
• Clutch switch: open or short circuit is detected.
Fail-safe system
• Able to start engine
• Able to drive vehicle
Procedure
TIP
• In case P0500 is detected, or both P0500 and P1500 are detected, proceed from step 1.
• If more than one DTC is detected at the same time, perform troubleshooting of DTC listed below first.
• P0335
1. Locate the malfunction.
• DTCs P0500 or P0500 and P1500 detected.
a. Execute the diagnostic mode. (Code 07)
b. Rotate the rear wheel by hand and check that the indicated value increases.
Is that value increased?
YES
→ Go to step 21.
NO
→ Go to step 2.
TIP
Perform the procedure from step 2 to step 7 and step 21.
• DTC P1500 detected.
a. Execute the diagnostic mode. (Code 21)
When the transmission is in neutral
When the transmission is in gear with the clutch lever released
Is check result OK?
YES
→ Go to step b.
NO
→ Go to step 8.
TIP
Perform the procedure from step 8 to step 14 and step 21.
b. Execute the diagnostic mode. (Code 21)
When the transmission is in gear with the clutch lever squeezed and the
sidestand retracted
9-174
P0500, P1500
ON
OFF
ON