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  1. Lutch01

    Hummer EV THEFT LOCKED on infotainment screen

    I previously removed just the ground cable. Yet to remove both cables for about 30 mins. Will post the results here
  2. Lutch01

    Hummer EV THEFT LOCKED on infotainment screen

    This issue involves the infotainment touch screen has THEFT LOCKED on it. The screen will not respond to touch nor reset by holding down the end call button. This occurred when the alarm went off, and the message appeared. Took it to the dealer twice, no fix yet. If anyone has had this issue...
  3. Lutch01

    Hummer EV not charging

    Update. Those who have the Ultium chargers that get the sporadic amber light and no charging. The fix is to completely seat the removable plug into the charger. I had to press down onto an edge to get it seated properly. Never had an issue again…
  4. Lutch01

    Hummer EV not charging

    Not difficult. Took me less than 10 minutes. They made the cover extremely well and very easy to remove and replace.
  5. Lutch01

    Hummer EV not charging

    Hopefully akin to when a hard reset is required on a computer or phone. Note that the dealership didn’t recommend this. There is a story of another owner who experienced the same issue. The dealer kept his car for a week, couldn’t find any problem. Gave the vehicle back to the owner. The owner...
  6. Lutch01

    Hummer EV not charging

    Update: Did a hard reset myself by disconnecting the ground on the 12v battery. Left it off for 30mins. Started the vehicle, followed the on screen prompts to turn windows down then up. Drove it for 10 mins, no CEL light after hard reset. Got back home and plugged in level 2, now charging...
  7. Lutch01

    Tire Noise - correct pressure

    I took the all terrain tires with the black and silver beadlock wheels
  8. Lutch01

    Tire Noise - correct pressure

    My dealer delivered my HEV with 41 psi all around. Noticed that the tire noise was on a scale of 1 to 10, where 10 was unbearable, it was about a 6.5. The correct cold tire pressure is 44 psi all around. Tire noise dropped to a 3.7.
  9. Lutch01

    Welcome to the Hummer EV Forum! Please post an introduction thread!

    Hello from Florida. Got my HEV truck about a month ago. It is undoubtedly the most incredible, most exciting, most fulfilling vehicle I’ve owned, and I’ve owned a bunch of very special vehicles. Was never a truck guy, not even close. This thing is that good, no kidding.
  10. Lutch01

    Hummer EV not charging

    Plugged in my HEV to charge using the optional level 2 charger overnight. Received a text message around 8am that stated charging has stopped. Noticed that it was not dully charged and charging stopped prematurely. Drove the truck later that day and the check engine light came on. Since then...
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