Immobilizer System (Hiss) Diagram; Key Registration Procedures - Honda CRF1000 Shop Manual

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SYSTEM DIAGRAM

When the key has been lost, or additional spare key is required:

1. Obtain a new transponder key.

2. Grind the key in accordance with the shape of the original key.

3. Apply 12 V battery voltage to the CKP sensor lines of the ECM/PCM using the special tool (page 23-7).

4. Turn the ignition switch ON with the original key. The HISS indicator comes on and it remains on.

• The code of the original key recognized by the ECM/PCM.

• If there is any problem in the HISS, the system will enter the diagnostic mode and the indicator will remain on for approx. ten

seconds, then it will indicate the diagnostic code (page 23-7).

5. Disconnect the red clip of the inspection adaptor from the battery positive (+) terminal for two seconds or more, then connect it

again. The indicator remains on for approx. two seconds, then it blinks four times repeatedly.

• The HISS enters the registration mode. Registrations of all key except the original key inserted in the ignition switch are

cancelled. (Registration of the lost key or spare key is cancelled.)

The spare key must be registered again.

6. Turn the ignition switch OFF and remove the key.

IMMOBILIZER SYSTEM (HISS)

COMBINATION METER

HISS INDICATOR

HISS 2P (Red)

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