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  1. Low Coolant Level and dropping

    Yea, I'm sure they would top it off for me with no argument. My service manager is great. However, the dealer is 30 minutes away (1+ hour round-trip depending on traffic). It's worth it to me to order a gallon for $25 on Amazon.
  2. Low Coolant Level and dropping

    Man I love this forum. I was getting some stuff out of my trunk tonight and noticed my reservoir is empty. I did have a battery module replaced a few months ago so I'm chalking it up to that. I'll be running to the dealership to get a gallon just to have.
  3. Reduced power with no Fault code

    Thank you, I just messaged you.
  4. Reduced power with no Fault code

    I just has this happen to me this morning. My truck was at the dealer for a month a few weeks ago getting a battery module replaced. I got it back and then flew out of town for a week so it wasn't driven. Worked fine yesterday. Got in it this morning and it went to 56% throttle when I shifted...
  5. Another Powertrain Malfunction/Reduced Power customer

    Update: so after a month I finally got my truck back today. They replaced a battery module but it took them that long just to get one in.
  6. Another Powertrain Malfunction/Reduced Power customer

    Good to hear! My dealer is still working my issue. I'm over two weeks in with a loaner at the moment. They found the faulty cell but weren't able to resolve it. Looks like they may be replacing the whole module or full battery replacement. Will hopefully know more next week.
  7. Another Powertrain Malfunction/Reduced Power customer

    So I got this issue this past Friday on my 2023 Lariat ER as well. Powertrain Malfunction/Reduced power. I was limited to 57% throttle so still drivable. Took it to the dealership yesterday morning. By the afternoon they confirmed I have a bad cell but don't know which one until they drop the...
  8. Weird noise going over uneven road or turning through bumps/drainage swaths

    Ok, not where I thought it was coming from but it is my sunroof. On a whim I tilted it (didn't open it fully to keep road noise down) and the clunk went away. I closed it and the clunk has been gone now for a bit.
  9. Weird noise going over uneven road or turning through bumps/drainage swaths

    My clunk is definitely coming from the rear passenger area. I had my 7 year old back there trying to track the sound down. He narrowed it down to that area. I don't think it is seatbelt related since I get the sound with and without someone back there. My next step is to get someone else to...
  10. Weird noise going over uneven road or turning through bumps/drainage swaths

    Was the cause ever discovered? I purchased a '23 Lightning Lariat last December and have had this exact same noise issue. I can't figure out what it is.


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