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Offroad Transmission Mode, Function - GF28.19-P-3601VGF

MODEL 166 with TRANSMISSION 724.2 

MODEL 166 with TRANSMISSION 725.0 

as of model year 2016 

MODEL 292 with TRANSMISSION 725.0 

Function requirements for off-road program, general 

Off-road program, general 

The off-road program adjusts the engine performance, the accelerator pedal curve (detected by the signal of the accelerator pedal sensor (B37)) and the shifting behavior of the automatic transmission. The electronic traction system (ETS) is also activated and the anti-lock braking system (ABS) and Electronic Stability Program (ESP®) are adjusted to off-road driving. The off-road program is selected via the off-road package transmission mode control (N72/3s1) (with CODE 430 (On & off-road package)).

  Electrical function schematic for off-road transmission mode   PE28.19-P-2051-97ZNA 
  Overview of system components, transfer case (VG)   GF28.10-P-9998VGF