What kind of transmission does Mercedes Benz have?
Drawing on over 50 years of experience in the development and production of automatic transmissions, Mercedes-Benz ventured into new technical territory with the 7G-DCT dual clutch transmission: the new system is an automated three-shaft manual transmission consisting of two subtransmissions, each with its own clutch.
How many control units does a Mercedes Benz have?
There are also codes for other control units such as transmission, ABS, SRS, ESP, 4ETS, airbag, A/C. Mercedes-Benz can have up to 47 control units. You can NOT diagnose them with a simple OBD-2 scanner. To read these systems and their fault codes or erase them from your Mercedes-Benz you need more advanced OBD-II scanners.
How does the Mercedes 3.0l diesel engine work?
To meet more and more strict emission regulations, there are two oxidizing catalytic converters cleaning the exhaust gases of the new Mercedes 3.0L V6 diesel engine. In addition, the engine has a cooled exhaust gas recirculation system (EGR/AGR) and uses a diesel particulate filter (DPF) to lower exhaust emissions even further.
What’s the transmission ratio of a 7g DCT?
Thanks to its seven gears it offers an exceptionally large spread of up to 7.99. This means that a very short transmission ratio is available when moving off on an uphill slope with a high payload, for example, while during cruising the engine speed can be lowered considerably.
What’s the life of a Mercedes Benz transmission?
1. Mercedes Benz vehicles have a wide range of recommended transmission services. Many of the earlier models advertised “life time” transmission fluid and as such did not specify a service interval. We at German Auto Center strongly recommend serving your Mercedes Benz transmission between 80,000 and 100,000 miles or after five years of service.
When did Mercedes Benz start using 5 speed transmission?
The 5-speed transmission that was used between 1995 up to 2008 is one of the best transmission ever built. Now let’s see if we can help you troubleshoot your transmission. By continuing to read this article you agree to use this information at your own risk. Top 5 Mercedes-Benz Transmission Problems.
What are the most common Mercedes Benz transmission problems?
Top 5 Mercedes-Benz Transmission Problems. Won’t come out of Park gear due to a defective brake light switch. ( DIY How to replace the Brake Light Switch) Continue to read if you would like to learn how to troubleshoot your Mercedes-Benz transmission yourself and where you should start. 1. Check Fluid Level
Where are the transmission codes stored in a Mercedes?
Specific codes related to the transmission are stored in the TCU (Transmission Control Unit) and come generic codes such as P0705 are stored in ECU (Engine Control Unit). You don’t need to pay anyone to read the codes; you can retrieve them yourself in a couple of minutes with the right OBD II scanner.