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2018 JLU - Cooling fan acting erratic -engine overheating

Discussion in 'Wrangler JL (2018+)' started by Renegade, Aug 7, 2022.

  1. Aug 7, 2022 at 11:44 AM
    #1
    Renegade

    Renegade [OP] New Member

    Joined:
    Aug 7, 2022
    Member:
    #6650
    Messages:
    1
    Gender:
    Male
    First Name:
    Ray
    Vehicle:
    2018 Jeep JL Wrangler Unlimited Sport
    none
    I have had this issue since new where the engine cooling fan does not kick on at low speed ( mph) or in traffic or hill climbs. The temp moves right through 220 and continues on to 260 degrees F.
    It is happening almost daily and the fans will come of sometimes and other times not. Have had three different dealers tell me there is nothing they can find wrong when they plug in the diagonistic laptop.
    I even showed them a iphone video of it doing this in the winter while driving to the ski slopes. I had to wait in line for chain monkeys to inspect 4WD.

    Anyone hard wire to the AUX switches in center consol ?

    I call FCA customer Care and they have yet to call back.
     
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