Other programs

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2007 Volvo V70, 2006 Volvo V70, 2005 Volvo V70, 2004 Volvo V70, and 2003 Volvo V70. However, it is still accessible from the selected car via links, so may be relevant.

Adaptation

The Transmission Control Module (TCM) monitors each gearshift to achieve consistent and gentle gearshifting in all driving conditions. This is achieved by means of the control module either lowering or raising the hydraulic system pressure which is used during the gearshift itself. The changes in pressure level are stored in the control module memory when the vehicle is shut down, and are retrieved when starting. This provides improved gearshift comfort and improved service life for the transmission.

Complete adaptation applies when the following conditions have been fulfilled:

the position of the accelerator pedal is constant
oil temperature between 65 °C and 110 °C.

Driving uphill

The Transmission Control Module (TCM) can change the gearshift pattern slightly when driving uphill. This is to avoid close gearshifts.

Neutral control (only available on certain models)

This function is activated when the driver stops the car and the car is stationary, at traffic lights for example. The transmission control module (TCM) then disengages the C1 clutch which releases the forward drive of the transmission and reduces the load on the engine. The function improves fuel consumption and reduces vibrations at idle speed. When the driver releases the brake, the C1 clutch engages and drive is resumed.

The following conditions must be met in order for the neutral function to activate:

gear selector in position D
oil temperature above + 10 °C
throttle position less than 3 %
brake pedal depressed
speed 0 km/h
engine speed (RPM) less than 1500 RPM.