Temperature program 1

If the oil temperature rises to 128°C lock-up is activated on 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.

Temperature program 1 does not function when: 

• Winter program is selected
• Limp Home is activated

Is disengaged when: 

• The temperature has fallen to 120°C