Yamaha YZF-R1B 2012 Service Manual

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Contents

IMMOBILIZER SYSTEM8-114EAS27691PART REPLACEMENT AND KEY CODE REGISTRATION REQUIREMENTSIn the course of use, you may encounter the following cases where replacement of parts and regis-tration of code re-registering/standard keys are required.TIPEach standard key is registered during production, therefore re-registering at purchase is not neces-sary.* Accessory locks mean the seat lock and fuel tank cap.Code re-registering key registration:When the immobilizer unit or ECU is replaced, the code re-registering key must be registered to theunit.To register a code re-registering key:1. Turn the main switch to “ON” with the code re-registering key.TIPCheck that the immobilizer system indicator light comes on for one second, then goes off. When theimmobilizer system indicator light goes off, the code re-registering key has been registered.2. Check that the engine can be started.3. Register the standard key, following the instructions in the section below.Standby mode:To enable the immobilizer system, turn the ignition key to “OFF”. 30 seconds later, the indicator lightwill start flashing continuously in the standby flashing mode pattern for up to 24 hours. After thattime, the indicator light will stop flashing, but the immobilizer system is still enabled.Parts to be replacedKey registrationrequirementMain switch/immobilizer unit Standardkey ECUAcces-sory lock*and keyMainswitchImmobi-lizerunitStandard key is lost √ New standard keyAll keys have beenlost (including codere-registering key)√ √ √ √Code re-registeringkey and standardkeysECU is defective √Code re-registeringkey and standardkeysImmobilizer unit isdefective √Code re-registeringkey and standardkeysMain switch is defec-tive √ √ √ √Code re-registeringkey and standardkeysAccessory lock* isdefective √ Not requiredManuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keysemail: info@motomatrix.co.uk