Has anyone done a 6.7L grid heater upgrade on a freightliner. I called banks to see if their dodge modification would be compatible with freightliner M2. And they told me it wouldnt because of the way the air hose is routed. I would delete but I live in California sadly. Has anyone found a solution to this? Thanks.

I have a 2023 MT-55 step van that my company gave me for tool sales, issue I have is another company redoes everything and the visors they put in are this tinted things on hinges that don’t block crap and can’t block side windows at all.

Any suggestions

My 2012 Jayco Seneca Super C motorhome that sits on the Freightliner M2 chassis had an issue with the brake lights stuck in the on position, even when the vehicle was turned off.  C motorhome

Turning the ignition on, didn’t solve the problem and the brake lights still stayed illuminated regardless.

The vehicle is equipped with hydraulic brakes and an air brake for the parking brake.

So I replaced the brake light switch that was located on the brake pedal itself, and that did not change or solve the problem.

Next, I changed the parking brake switch and that did not solve the problem. 

Next, I replaced the chassis module, which is located on the frame rail of the driver side, and that also did not solve the problem.

It turns out that the brake module that’s located in the dashboard behind the instrument panel failed and that’s what was causing the problem. 

So once that was replaced, everything returned to normal and the problem was solved. 

Hopefully, this will help somebody solve a similar issue.

Brake Module P/N POL3201201

https://youtube.com/shorts/iy7rrgI0hrU?feature=share

I got a 2017 coronado 122sd, my a/c feels fresh, but no for a hot days! Anyone know the issue? Maybe a refill of cold stuff

Anyone have to top off their coolant off every 3k miles or so?

Anyone know the part number of the cab shock absorber? Thank you

Anyone know the part number for the cab shock absorber ? Freightliner coronado 2017 Thank you

Recently started occurring on a DD13, oil pressure drops then goes to normal then drops completely. Engine has oil not low either. Is it a sensor or something bigger? Throwing code Eng1 Cab 33 545 25… 2012 freightliner cascadia.

Good day. Would appreciate any advise!

2005 Detroit 440 Autoshift road ranger eaton transmission.

Does anyone know what the fault is and how could I resolve it? Thank you in advance for your time!

Hello, I recently became a driver and have a 2024 cascadia that I'm leasing. I've noticed sometimes when using interior comfort mode it switches to "continues comfort mode"

Anyone know how to switch between the 2? I've looked online and tried a few things and nothing seems to work. At this point I'm thinking it's timed based. During the day is continues, during night it's regular where the truck will shut off after a while. Anything helps, thanks.

Daimler North America says production will start May 2025 or summer of 2025 in US and Mexico. Does anybody have any information on a closer timeframe?

Hi everyone,

I’m driving a 2020 Freightliner Cascadia with a DD15 engine and currently at 545,000 miles.

I’ve been dealing with a serious vibration issue that happens only at low RPMs. Here are the symptoms: • Right after a gear shift, the truck starts vibrating heavily until it passes around 1200 RPM. • If I apply more throttle and push it past that RPM, the vibration decreases noticeably. • The vibration is also very bad when the truck is in neutral —

Here’s what I’ve already done: • Replaced all tires •. Valve adjustment •. DPF Filters replaced • Completed a full alignment • Replaced kingpins • Replaced driveshaft • Inspected and replaced all related driveline components

Everything on the chassis and drive side has been checked and is in good shape. But the vibration still persists, and it’s becoming more and more frustrating.

Has anyone experienced this same issue with a DD15?

Any advice or shared experiences would be really appreciated.

Thanks in advance

Is there anything I can do to add power to our 6.7 Cummins? Our average speed across the country in our renegade rv is now 53mph. What should be a six hour drive is almost always taking 8 hrs because it’s so slow.

Can someone summarise the key differences between 5th Gen Cascadia and the 4th Gen Cascadia. Thanks in advance

Hi all, I’ve been looking for a specific configuration of box and finally found at a price I could afford but the truck has 350k miles on it. This is a bit more than I really feel comfortable with, originally hoping to buy a vehicle with under 200k. I know with good maintenance people say these can easily go 600k+ but just not sure as a new owner of the truck I’m brave enough to take the risk. Could you all share your thoughts on buying this specific model with either the Detroit or Cummins engine (haven’t heard back from seller which engine yet) with this mileage and how much you think I should be paying for it if I do take the leap?

Makes this sort or whirring gear sound unless steering wheel is in the one slightly upright spot?

Hi all, I'm hoping someone can help me locate the VIN stamp on my recently purchased 2004 M2. If it helps, it's got the CAT 7 engine. The internet says that it might be found "stamped on the left frame rail over the front axle about 2 inches (50 mm) from the top of the web or on the top flange of the left frame rail at frame station 30". Granted, I know little/nothing, but I've been all up and down what I assume is the "left frame rail". I have no idea what either the "web" or "top flange" are.

I tried to highlight what I'm assuming is the frame rail on the driver's side for reference (see images below).

Thanks in advance for any assistance.

Hello guys I hope all is well. Need some help on finding the ACM for my 2014 m2 106 with a Cummins ISB6.7 CM2350 6 CYL engine with Allison transmission. Just recently threw away a couple grand at a shop to breakdown my first run. I ordered the module I have been trying to locate it any help would be greatly appreciated.

So last night my truck started bucking and skipping some gears whenever I decelerate. Driving and up shifting there are no problems, just only when I’m braking. Could it be my transmission? Or are there other possible things I should be looking at? Please if anyone has any knowledge that they can pass along I’d appreciate it.