P0601; Troubleshooting - Yamaha MT-09 2021 Service Manual

EAS20676

P0601

EAS33305

TROUBLESHOOTING

Item
Internal malfunction in ECU. (When this malfunction is detected in the ECU, the DTC might not appear
on the tool display.)
Fail-safe system
• Unable to start engine
• Unable to drive vehicle
Procedure
1. Malfunction in ECU.
• Replace the ECU.
Refer to "REPLACING THE ECU (Engine Control Unit)" on page 8-56.
• Turn the main switch to "ON".
• Check that the MIL does not come on.
9-201
P0601