Tiettyihin vuosimalleihin on joku ohjelmapäivitykin:
SUBJECT: TCM SW Upgrade, 2-3 Upshift Flare
DESCRIPTION: Model year 2003 & 2004 S60, V70, XC70 and XC90 cars with the AW 55 transmission may experience ‘2-3 upshift flare’. This shift flare may be described by the customer as the transmission slipping, the car feeling like it was in neutral for a short time, the tachometer needle jumping up or the engine racing during a shift. Quality Upgrade software has been developed to minimize this condition.
Eli tuon mukaan kuskista tuntuu kuin vaihde olisi hetken vapaalla 2->3 vaihdossa päästäen moottorin ottamaan kierroksia.