AW: Automatik Problem

Danke für die Antwort. Ist aber nur von außen zugänglich? Da innen ja auch diverse Module unter der Konsole (Gangschaltung) sind.

AW: Automatik Problem

Hallo Henrythoma,
das innen sind Steuergeräte, aussen am Getriebe sitzt das Modul welches deine "Schaltbefehle" entgegennimmt. Motorhaube auf rechts neben dem Motor und Getriebeglocke solltest du direkt draufschauen können.

"The TCM is located on the top of the transmission casing and is connected on the high speed CAN bus to send and receive
information to and from other system modules.
The TCM outputs signals to operate the transmission solenoid valves to control the hydraulic operation of the
transmission.
The ECM supplies the engine management data on the high speed CAN bus system. The TCM requires engine data to
efficiently control the transmission operation, using for example; crankshaft torque, engine speed, accelerator pedal angle,
engine temperature etc.
The TCM processes signals from the transmission speed and temperature sensors, ECM and other vehicle systems. From
the received signal inputs and pre-programmed data, the module calculates the correct gear, torque converter clutch
setting and optimum pressure settings for gear shift and lock-up clutch control.
The steering angle sensor and the ABS module also supply data to the TCM on the high speed CAN bus system. The TCM
uses data from these systems to suspend gear changes when the vehicle is cornering and/or the Anti-lock Brake System
(ABS) module is controlling braking or traction control.
The TCM is positioned over the manual shaft which protrudes through an oil seal on the top face of the main casing. The
shaft locates in a rotary position sensor and turns the sensor in the appropriate direction when a selection is made using
the selector lever. The rotary position sensor is a Hall effect sensor which outputs a specified voltage relating to the
selected selector lever position.
The selector lever is connected to the automatic transmission and the rotary position sensor in the transmission by a
Bowden cable. Movement of the selector lever moves the position switch via the Bowden cable and the switch position
informs the TCM of the selected position; P, R, N or D. The sport and manual +/- 'CommandShift™' switch passes sport or
manual selections to the TCM on a Local Interconnect Network (LIN) bus. The TCM outputs appropriate information on the
high speed CAN bus which is received by the instrument cluster to display the gear selection information in the message
center."

AW: Automatik Problem

Vielen Dank.....damit kann mein Vater bestimmt etwas anfangen. Er kennt land rover nicht. Es ist neu für ihn... Nochmals vielen Dank. Ich berichte

AW: Automatik Problem

Kurzer Sachstand. Wie es aussieht ist es der Stecker gewesen. Dieser hatte kontaktprobleme :-) wir haben den Stecker mit kontaktspray behandelt, seitdem funktioniert wieder alles. Ich hoffe es bleibt dabei. Danke für eure Hilfe und den super Tipp mit dem Stecker und Steuergerät.