Actros Tco Fault Code

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Cecelia Seiner

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Aug 4, 2024, 1:57:48 PM8/4/24
to terreupresber
Hopingsomebody on here might be able to help as our local mercedes dealerships are dreadful. On a 16 plate actros an amber braking and driving characteristics have changed warning has come up and the fault code is 35f0ff.

How can help you? Mercedes code errors can be very useful for you to quickly diagnose a fault, every time a code error appears on the instrument panel of your vehicle. You can fix some simple faults very quickly yourself. As e.g. high or low temperatures, lack of fluids, lubricants, etc.


Amazing Features Must haves app for Mercedes truck owners and drivers. Type fault code ACM 230D01 and find problem or example: ACM 230D01, search 230D01 or ACM 230D01: The temperature in the AdBlue tank is too low.


This document provides a list of fault codes for various vehicle systems that may be detected by the ADM3 control unit. It includes over 200 fault codes covering areas like engine sensors, transmission, brakes, and more. Each fault code includes the location of the fault, a description, suggested remedial actions, and other relevant details to assist with troubleshooting and repair. Fault codes are organized by number, J1939 identifier, and other identifying information. The list aims to help technicians diagnose issues by pointing them to the appropriate fault code.Read less


Mercedes builds some of the most advanced vehicles on the road. To keep everything running smoothly, Mercedes' onboard computers monitor hundreds of individual systems, sensors and variables and make corrections as necessary to optimize performance, shifting, braking, traction, stability, safety and other vehicle parameters. When anything goes wrong, your Mercedes registers the error or deviation and produces a fault code.


You should always take these warning lights on your dash seriously and immediately bring your car or sprinter to a Mercedes specialist repair shop such as Burdi Motorworks here in Chicago whenever a warning light comes on. In some cases, there might be a simple fix (such as correcting a low fluid level, tightening your gas cap or cleaning a sensor), while in other cases your Mercedes may require additional service or repairs.


Thanks to the error codes recorded by your onboard computer, our trained technicians can quickly determine what is wrong. When you bring your vehicle to us, we start by hooking our diagnostic equipment up to your ODB-II port and reading all registered error codes. While all automakers use a common language for error codes, each one has specific definitions.


That's where our experience with Mercedes Benz vehicles and our advanced diagnostics equipment is critical. Our experienced technicians can read all of your error codes (both current and previous) and plan the necessary service to get your Mercedes running perfectly again. We can also reset error codes and see if they come on again, which can be a sign that a temporary problem has been fixed (such as low oil, bad gas or dirty sensors) or that a problem is intermittent and appears again after a short time.


All of this error code information points us to the root cause of your Mercedes issues and guides us to the right repairs. We only do what is necessary and always get your approval before starting service. This is how we've built our reputation as a leader in Mercedes Benz maintenance, repair and service in the Chicago area. We invite you to visit our facility in Schiller Park to talk to us in person. You can also contact us online or by phone to schedule a service appointment.


Our experienced team will do what it takes to get your Mercedes or Sprinter back where it belongs: on the road! We've listed all of the Mercedes fault codes and their explanations to help you understand what's going on with your vehicle if you have your own scanner and want to learn more about Mercedes fault codes.


JPC Direct will of course be happy to help with any fault finding. Feel free to contact us at any time, and we will be happy to give you honest, expert advice on solving the problem.


It is always a good idea to read this fault code a number of times in order to be sure that you have correctly counted the number of flashes. There is nothing more frustrating than chasing a non-existent fault.


This fault will appear if the heater thinks the electronic control unit (ECU) is faulty. The flash code will consist of the 5 quick flashes, a pause and then the 5 quick flashes again. The recommended course of action would to turn the heater off, allow it to complete a full shut down and then restart. If the fault continues you would be best advised to contact a Webasto-authorised agent as it is possible the ECU will need replacing.


The next stage would normally be a burner replacement/service. It is worth discussing some options with an agent before purchasing parts, because this fault carries many different potential causes and you should be 100% sure that you have the correct parts.


This fault is similar to F01 and has the same causes/resolutions. With both these faults fuel delivery is the most common cause. This could be air, a blockage, a fuel pump or burner. This can be a frustrating fault to solve, and a bench test is often a good starting point.


Remember the heater will sense the voltage at the ECU and NOT at the battery. If the voltage is too high or too low at the heater, not at the batteries and not at your volt meter, then the heater will show this fault.


The internal temperature sensor and an Airtop or external temperature sensor probe on an Airtop is faulty or not plugged in correctly. On most of the Airtop models an air temperature sensor will be required, otherwise the heater will not start.


The temperature sensor on a Thermo 90 unit is located in the water pipe outlet of the heater. This fault suggests that there is an open or short circuit of the sensor, or that it is corroded and needs replacing.


Common causes of this fault can include damaged internal cables. If the glowpin cables have been catching the internal fan or casing then open or short circuit could easily occur. The solution is to remove the heater, strip it down, and replace the glowpin.


Airtop units will experience overheating if inlet or outlet ducting is squashed or blocked, the plastic casing on the heater is loose or broken, the rubber gasket on the base of the heater is missing or broken and/or there is a blockage under the plastic casing on top of the heat exchanger.


Removing the inlet and outlet ducting from the heater is a good way of testing if the fault is cause by air flow around the boat. A less common cause of overheating on the Airtop units may be that the overheat sensor on the heat exchanger is faulty, and some heaters models have an independent fault code for this problem.


Overheating can also occur when there are no blockages in the coolant system, and you may have to go to the extent of draining and flushing the system to clear any restrictions. It is possible that a faulty water pump that has a damaged impeller is causing the overheating. In this case the only solution is to replace the water pump.


This fault will occur if your heater has a had a repeated fault, depending on the fault will depend on the number of repetitions that with instigate a fault lock out. In order to clear the fault you can do one of two things. With the heater on, remove the main fuse, switch the control panel off, re-insert fuse and switch heater on again, OR contact your local Webasto agent and they can unlock your heater with the PC diagnostics. You should always be able to unlock the heater without the need for an agent to attend. Remember the original fault that caused the lock-out will probably need correction prior to satisfactory operation of the heater.


On the Airtop 3900/5500 range this fault is for an incorrectly positioned overheat sensor. It can be corrected by simply clipping the overheat sensor back on the heat exchanger correctly. On other Webasto models it refers to a defective overheat sensor/blow out sensor. The usage wiring checks for cable damage and correct insertion of the plug should be checked before replacing the sensor.


One of the sensors has failed to meet the plausibility values. You will need to check the wiring on the exhaust temperature sensor and overheat sensor, and potentially replace either or both of these.


We have a webasto air top 2000 stc heater installed for two years and has worked fine until today. Currently stating T12 error have tried resetting both ways thru controller and fuse with no luck!! Do you have any other suggestions please


This 7G-Tronic control module is a very common failure that causes a jerky and slow gear change or a complete failure to select gears. This will also cause fault codes to be stored for turbine speed sensors and RPM sensors.


This is a very common failing gearbox ECU for the A Class (W169) with the CVT gearbox, common symptoms include; fault codes stored for RPM sensors, loss of correct gear selection or stuck in gear and "transmission visit workshop" displayed on the dashboard. We are able to rebuild your own unit with an unlimited mileage lifetime warranty...

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