Driver Shift Control
WARNING: This page is about a different car, the 2007 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
The floor shift control is located in the center console assembly. It contains the upshift and downshift switches for the driver shift control system. The driver shift control system is activated when the floor shift control lever is moved to the right into the manual position from the drive position. When the manual position is selected, an upshift is requested by pushing the floor shift control lever forward to the + position and a downshift is requested by pulling the floor shift control lever to the - position. When an upshift or a downshift is requested, a signal is sent to the TCM which commands the shift solenoids ON or OFF to achieve the appropriate gear.