Yamaha YZF-R1 2020 Service Manual page 773

EAS20679
52_IMMOBILIZER
EAS33308
TROUBLESHOOTING
Item
Codes between the key and immobilizer unit do not match.
Cause
• Signal received from other transponder (failed to recognize code after ten consecutive attempts).
• Signal received from unregistered standard key.
Procedure
TIP
When a system malfunction occurs, the DTC number is indicated in the meter display and the immobi-
lizer system indicator light flashes at the same time. The pattern of flashing also shows the DTC. Refer
to "HOW TO CHECK DTC" on page 9-22.
1. Place the immobilizer unit at least 50 mm away from the transponder of other vehicles.
• Turn the main switch to "ON".
Is DTC displayed?
YES
→ Go to step 2.
NO
→ Service is completed.
2. Register the standard key, and complete the service.
9-278
52_IMMOBILIZER