GF27.60-P-2000PM | Function of gear shift | 14.12.03 |
TRANSMISSION 722.6 in MODEL 203 (except 203.02 /05 /076 /22 /25 /276) as of 24.4.04
except CODE (428) Steering wheel shift buttons
up to Model Year 8
On the automatic transmission 722.6 the electrohydraulic control unit converts the electrical signals coming from the electronic transmission control (ETC) into hydraulic signals
Faults occurring in the ETC control unit (N15/3) are handled by the limp-home system. This is designed to allow the driver to reach a service outlet even under extreme conditions.
Selector lever positions "P", "R", "N" and "D" are transmitted by the electronic selector lever module control unit (N15/5) on the Controller Area Network bus class C (engine compartment) (CAN-C) and in parallel with this passed on to the range selector lever at the transmission end by means of a shift rod. Via touching or holding the selector lever towards "+" or "-" the shift range is preselected and displayed in the instrument cluster (A1) until an upshift of the transmission is possible.
Referenced documents
- gf2710p3024g Oil level control, function
- gf2720p3002g Function of torque converter lockup clutch control
- gf2760p3010g Function of gear change
- gf2760p3011pm Manual drive mode selection, function
- gf2760p3011pma Manual drive mode selection, function
- gf2760p3011pmb Function of manual drive mode selection
- gf2760p3012g Limp-home mode, function