Yamaha XT660R Service Manual page 382

IMMOBILIZER SYSTEM................................................................................ 8-52
CIRCUIT DIAGRAM ................................................................................ 8-52
GENERAL INFORMATION ..................................................................... 8-53
KEY CODE REGISTRATION .................................................................. 8-54
SELF-DIAGNOSIS MALFUNCTION CODES..........................................8-57
TROUBLESHOOTING ............................................................................8-58
CHECKING THE IMMOBILIZER SYSTEM ............................................. 8-59
SELF-DIAGNOSIS......................................................................................... 8-63
TROUBLESHOOTING ............................................................................8-64
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