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  1. eduardogar11

    2025 RAM 1500 BIGHORN 3.0 I HURRICANE twin-turbo, SO, 420HP - check engine light

    Picked up my truck from the dealership last week, but they couldn’t replicate the issue I’m having. It only happens sometimes like once every other day or so, but only when start/stop is engaged. Everything is fine during the auto stop but the moment when I apply the gas to take off, the truck...
  2. eduardogar11

    2025 RAM 1500 BIGHORN 3.0 I HURRICANE twin-turbo, SO, 420HP - check engine light

    Has anyone’s 2025 RAM had an electrical meltdown when stopping at a red light or stop sign? Twice today, my truck displayed a message about 4WD/parking brake and servicing the emergency brake for about a second or two before shutting down completely I had to restart it manually both times, and...
  3. eduardogar11

    2025 RAM 1500 BIGHORN 3.0 I HURRICANE twin-turbo, SO, 420HP - check engine light

    I'm not sure if you've had the PCM update yet, which addresses pending misfire codes. It’s possible that the update wasn't available at the time of your initial investigation.
  4. eduardogar11

    2025 RAM 1500 BIGHORN 3.0 I HURRICANE twin-turbo, SO, 420HP - check engine light

    Update on my 2025 Laramie that's been sitting at the dealership for almost six weeks (due to a CEL). We had to expedite a second PCM, which took some effort because my case manager had to coordinate with multiple internal suppliers. The new PCM arrived recently, but the technicians couldn’t...
  5. eduardogar11

    2025 RAM 1500 BIGHORN 3.0 I HURRICANE twin-turbo, SO, 420HP - check engine light

    It looks like their office was closed last Friday and today for the Columbus Day long weekend I assume. I’ve been reaching out to my case manager for updates on expediting the delivery of my backordered PCM. My truck has been at the dealership for five weeks now, and it’s been very frustrating...
  6. eduardogar11

    2025 RAM 1500 BIGHORN 3.0 I HURRICANE twin-turbo, SO, 420HP - check engine light

    Are there any updates I should be aware of besides the PCM? I’ve seen a few mentions of an ICM update. Can someone provide both TSBs so I can pass them on to the technician? My '25 Laramie has been sitting at the dealership for nearly 5 weeks due to a CEL caused by an internally shorted PCM...
  7. eduardogar11

    2025 RAM 1500 BIGHORN 3.0 I HURRICANE twin-turbo, SO, 420HP - check engine light

    It seems that this software is supposed to fix the misfire DTCs that most Hurricane SO engines, including mine, have been experiencing. My vehicle has been at the dealership for two weeks now due to a potentially internally shorted PCM, which could have triggered the CEL. The part was ordered on...
  8. eduardogar11

    2025 RAM 1500 BIGHORN 3.0 I HURRICANE twin-turbo, SO, 420HP - check engine light

    I’m currently dealing with some issues with my new 25' Laramie with the Hurricane 3.0L SO. After just under 3,000 miles, I got a CEL and the dealership has diagnosed it as an internally shorted PCM. Apparently this seems to be the cause of the 17 DTC codes (pending DTCs for misfires as well)...
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