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Home >> Saab >> 2002 >> 9-5 Arc, 4D Sedan >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission >> Technical Description >> Transmission fluid temperature sensor >> Temperature program 1 >> Notes

Temperature program 1: Notes

If the oil temperature rises to 128°C lock-up is activated on 3rd and 4th gear. With lock-up activated there is no slip in the torque converter, which means that temperature falls. The shifting points are also changed so that changing up takes place at higher engine speeds and changing down at lower engine speeds than in the normal program.