If you have at home any laptop have look on this,I've used this on my friend car and working very well
Here is overview of this SW
http://www.subaruoutback.org/forums/...r-ecm-tcu.html
http://developer.berlios.de/projects/freessm/
Its free and you need just supporting cable,I've tried cheap cable from eBay and worked very well on friend car(I've reset his TCU and not sure if will not work too with ABS faults)
Jura