I got a new ECU from the dealer same part number put in the car and it will crank but don't start,security light on.
I have to relearn the immobilzer to the ECU.I have the original keys with the security ID.I am using a Ms906BT I went into the immobilizer but don't know what to do do I delete all the key ID's or smart ECU.Or is there a special procedure. I am stuck does anyone know how this is done? Thanks