What is the shift selector module on a Mercedes Benz?
What is the shift selector module on a Mercedes Benz?
The shift selector module is an electronic shift or transmission range switch. It is monitored by the transmission control module, reporting the current gear, gear change requests and park or neutral.
What to do if your transmission shift module fails?
There are many fault codes associated with the module when it fails, so be sure to use a Mercedes-Benz scan tool to query the control module. To gain access to the selector module, it is necessary to remove the center console. See our tech article on center console removing.
What’s the best way to replace a light switch?
We’ll show you how to replace one of the most common types of light switches. The easiest way to replace an old light switch is to choose a new one of the same model. Before purchasing a new switch, make sure it’ll fit in the same switch box as the old one. See our Outlets and Switches Guide for help.
How to replace shift module on Mercedes W211?
Installing the new selector module is the reverse of removal. Be sure to replace the shift linkage (blue arrow) bushing (green arrow) if it is worn. When installing the clip, be sure the raised tabs (yellow arrows) mate with the groove on the end of the linkage and that the flat tabs (red arrows) mate with the groove on the bushing.
Is there a way to replace my shift interrupt switch?
There has been two new Shift Plate Kits developed to replace some of these switches. At this time, there are no replacements available for the 39670A10, 39670A23, 39671A 3 & 49646A 2 switches. Order Shift Plate Kit P/N 864363A 1 if replacing the 39670A28 / 39670A38 / 87-19752A 3 / 87-19752A 6 switches.
The shift selector module is an electronic shift or transmission range switch. It is monitored by the transmission control module, reporting the current gear, gear change requests and park or neutral.
There are many fault codes associated with the module when it fails, so be sure to use a Mercedes-Benz scan tool to query the control module. To gain access to the selector module, it is necessary to remove the center console. See our tech article on center console removing.
Where is the shift interrupt switch on the transom?
The models listed following have the Shift Interrupt Switch mounted either on the Transom Plate or on a shift plate assembly attached at the top of the inner transom plate, with the hydraulic reverse lock valve assembly. An alternate location will have to be selected for mounting the replacement Shift Plate Kit.
How many electronic control modules are there in a car?
In modern cars, there can be over 80 different modules that are responsible for a particular electronic function. For example, the Transmission Control Module, or TCM, is a type of ECM that controls the operation of your transmission.
When to replace an electronic brake control module?
Unlike replacing the brake pads or rotors, there are no determined service intervals for inspecting or servicing the electronic brake control module. In fact, most automotive manufacturers expect this component to last the lifespan of the vehicle.
