Preliminary Information

When changing an EDU3 unit, it must be changed using the Intelligent Saab Tester (ISAT). Select "PROGRAMMING" in the "EDU3" menu. Respond to the questions asked by the ISAT.


Note : The ISAT normally verities the values last programmed when programming/adjusting. When Electronic Display Unit (EDU) programming, this Is not done. This means that it is not possible to program once and then once more and check what has been programmed.


Important
When programming, the display can flash and the temperature/fuel gauges fluctuate up and down. This is caused by the programming voltage and is perfectly normal.