Ducati immobilizer/ECU and key programming

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Ducati immobilizer/ECU and key programming

Ducati Service bulletin with details of the immobiliser and ECU functions errors, red and black key functions and key programming.

From Ducati Service Bulletin #20014
Subject : Immobiliser MY2001 M900S4

Warning:
1. If trying a new immobilizer unit, use only the RED key.
As soon as one of the BLACK keys is programmed the immobilizer unit will be permanently memorised.

2. If trying a new ECU, use only the black key.
As soon as you use the RED key the ECU will become permanently memorized.

Programming Immobilizer Control Unit

• Insert red key into ignition switch and wait for at least 30 seconds.
• Turn the key to on. Led light will turn on.
• Allow the led light to turn off and turn ignition switch to off within 1 second.
• Remove the red key, insert a black key and turn the ignition switch to on within 15 seconds.
• Allow the led light to turn off and turn ignition switch to off within 1 second. If additional black keys need to be programmed, repeat above.
• Remove black key, insert red key and turn ignition switch to on within 15 seconds.
• Allow the led light to turn off and turn ignition switch off within 1 second.
• Allow a minimum of 30 seconds before you turn the ignition switch to the on position.
• To check for proper key storing insert the red key after 30 seconds. Turn key to on and make sure that the led sends a 0.7 second pulse and then a series of pulses as the number of stored black keys, including the red key.

See also Immobilizer Description and Specifications Manual

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