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  1. T

    slight engine resonance through steering wheel

    Stephen, I appreciate the help. I’m gonna try L9. I had read the thread you sent me, but those guys have 2022’s or older. The 2023/24 models were refreshed models. Not sure if the manual setting will work on the DFM with my 2024. Absolutely going to try it though. Sucks that there is no...
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    slight engine resonance through steering wheel

    My issues is when the truck is revving in the 1500-1800 rpm range. Most of the time I feel the vibration probably in the middle gears, not the highest or lowest gears. I think shutting down the 8th or 10th gears wouldnt solve my issue. If I new a way to totally shut the dfm down, then i would...
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    slight engine resonance through steering wheel

    My question is, does anyone know for certain, that when shifting into manual gears shuts off the DFM in the 2024 models?
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    slight engine resonance through steering wheel

    Thanks. I did try the manual setting before. Just not sure if I kept it ninth gear. Gonna try this again.
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    slight engine resonance through steering wheel

    It can quite possibly be the DFM. I already asked the service manager at the dealership if he can turn it off to see if that is the cause. but of course, as expected, the dealer won’t do it. a few other posters in this thread mentioned that it could be the culprit. Not sure though. Remember...
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    slight engine resonance through steering wheel

    No, I have not spoken to anybody above the service manager at my dealership. I plan on bringing it to my regular guy who services my other vehicles to get his opinion. I’m starting to wonder if it is possibly the DFM.
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    slight engine resonance through steering wheel

    UPDATE: Still dealing with this issue. I had the truck at the dealer for a few days, they hooked it up to the vibe machine, and they got back to me today and told me everything is normal. I was in shock. The vibration resonating through the steering wheel is horrible, and they said that is...
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    slight engine resonance through steering wheel

    They did not use the vibe machine yet. they said that’s next.
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    slight engine resonance through steering wheel

    Hello everyone, I just wanted to update this thread. The dealer finally had a look at my truck. I have to say, the service manager at my dealership was excellent, and seemed to be a good guy. He and I took a long test drive and he was able to feel the vibration. They took the truck in and...
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    slight engine resonance through steering wheel

    Great suggestion! I’m gonna try that. Hard to believe a new, fresh out of the factory truck would have a problem like this. I was hoping it might just be something loose somewhere in the steering column. Thank you to everyone for the great feedback. This place is great resource.
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    slight engine resonance through steering wheel

    If this does turn out to be a torque converter clutch, is that a big job. I’m sure what the ATF is.
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    slight engine resonance through steering wheel

    I did try using the manual setting, and experimented with different gears and still the same thing.
  13. T

    slight engine resonance through steering wheel

    Nothing when coasting or decelerating. ait only happens when i’m giving it gas. For example, if i’m cruising at 65 mph on a straight highway, the truck is working in the lowest rpm. if I accelerate lightly to pass someone, it kicks down to the next lower gear, which brings the rpm’s into that...
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    slight engine resonance through steering wheel

    Are you saying my engine does not have the DFM? The vibration is annoying. Nothing is shaking in the truck, and the steering wheel does not even shake. When i have both hands on the steering wheel and it falls into that RPM range, it resonates through my hands. Only when accelerating. Once I...
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    slight engine resonance through steering wheel

    I don’t think I have that feature in the DIC. I’m gonna check. I can say that it always happens, while accelerating between 1500 and 1700 rpms no matter what speed i’m doing. It’s really starting to tick me off. I mean the truck only has 500 miles on it. I just hope it’s not that big of a deal...
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    slight engine resonance through steering wheel

    Your right. I only feel the engine noise with a lighter throttle. If I’m on the highway coasting at 65, and then lightly accelerate to pass another car, I can feel it resonate through the steering wheel. So it’s probably happening in the higher gear. When I accelerate, it matches the rhythm of...
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    slight engine resonance through steering wheel

    Joe, Thanks for reaching out. I’m gonna get some pics up of the new ride shortly. Looking forward to learning about and discussing these beautful machines. Thank you!
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    slight engine resonance through steering wheel

    Hi everyone, new member here. After lurking for awhile, I finally signed on. So far I like this site a lot, and have found the community very helpful before I made a purchase. I just purchased a 2024 Tahoe LS which is only a few weeks old, Only has a few hundred miles on her. I have been...

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