P0916, P0917; Troubleshooting - Yamaha XSR 900 2022 Service Manual

EAS20611

P0916, P0917

EAS33091

TROUBLESHOOTING

Item
• [P0916] Gear position sensor: open or short to ground circuit is detected. Normal signal is not received
from the gear position sensor to ECU.
• [P0917] Gear position sensor: short to power circuit is detected. Normal signal is not received from the
gear position sensor to ECU.
Fail-safe system
• Able to start engine
• Able to drive vehicle
Procedure
1. Connection of gear position sensor coupler.
• Check the locking condition of the coupler.
• Disconnect the coupler and check the pins (bent or broken terminals and locking condition of the
pins).
Is the coupler condition normal?
YES
→ Go to step 2.
NO
a. Connect the coupler securely or replace the wire harness.
b. Turn the main switch to "ON", and then check the DTC using the malfunction mode of the YDT.
Is it in the "Recovered" condition?
YES
→ Go to step 7, and complete the service.
NO
→ Go to step 2.
2. Connection of ECU coupler.
• Check the locking condition of the coupler.
• Disconnect the coupler and check the pins (bent or broken terminals and locking condition of the
pins).
Is the coupler condition normal?
YES
→ Go to step 3.
NO
a. Connect the coupler securely or replace the wire harness.
b. Turn the main switch to "ON", and then check the DTC using the malfunction mode of the YDT.
Is it in the "Recovered" condition?
YES
→ Go to step 7, and complete the service.
NO
→ Go to step 3.
9-218
P0916, P0917