AD27.19-P-3000-02A Emergency running mode functions of Transmission 722.6 in models 129, 140, electronic transmission control (ETC) 163, 170, 202, 208, 210, 463

Electric emergency running mode Mechanical-hydraulic emergency running mode

In order to prevent any further damage occurring to the In order to prevent any further damage occurring to the transmission after an electrical fault, the gear engaged at that time transmission after a mechanical or hydraulic fault,

the transmission switches into 3rd gear and holds it, oris retained and the assigned fault code is stored.the transmission switches into the last gear deemed to be

The emergency running program starts in the following sequence: "good" and holds it.1. Stop vehicle.2. Move selector lever into position "P". 3. Switch off engine. This particular emergency running mode is reset by means of 4. Wait for a period of at least ten seconds. switching the ignition off and on.5. Start the engine.After a restart the vehicle can be driven in 2nd gear or reverse gear only.

The engaging of "N D" and "N R" is very fierce, because the electronic transmission control has been deactivated. The emergency running mode as such can only be reset by means of clearing the cause of the fault and deleting the fault code using the HHT or the Star-Diagnostics tool.

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