mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

GF27.19-P-4012-02SK ETC Control Unit, Task|Page 1235 > < Steering Wheel Signal Processing Module|Page 1232
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Control Module: Description and Operation
GF27.19-P-4012-02SK ETC Control Unit, Task

GF27.19-P-4012-02SK ETC Control Unit, Task

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722.6 Transmission except CODE (428) Steering wheel shift buttons up to Model Year 8

The ETC control unit (N15/3) measures the current operating state of the vehicle and controls all shifting operations taking the ease of shifting and
driving situation into consideration.

It receives input signals as operating data from the:

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Starter lockout contact (Y3/6s1)

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Transmission oil temperature sensor (Y3/6b1)

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RPM sensor 2 (Y3/6n2)

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Rpm sensor 3 (Y3/6n3)

GF27.19-P-4012-02SK ETC Control Unit, Task|Page 1235 > < Steering Wheel Signal Processing Module|Page 1232