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  1. #1
    Junior Member
    Join Date
    Jun 2019
    Location
    Sweet Home OR
    Posts
    11
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    Cadillac XLR

    2009 XL Platinum

    Default Top Temp too high message. Top won't go down

    So, my top pump got flooded but I'm sure that it works. The trunk opens. So I believe that it's the thermistor. It measure 86.5k resistance all the time witch is equal to about 120 degrees f. The car has 34k miles on it. The pump does not get hot.
    So I was wondering if using a Tech 2 analyzer I would be able to cancel the Top Hot error. I don't have one, but I could find one.
    Has anyone ever tried that? Did it work?
    Thanks
    Last edited by RonXLR; 08-02-2019 at 08:01 PM.

  2. #2
    Pit Crew nerkpowers's Avatar
    Join Date
    Jul 2013
    Location
    Central Ohio
    Posts
    525
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    Cadillac XLR

    2004 Black Raven, Ebony

    Default

    I would recommend doing a search, but The thermistor is sealed into the base of the pump. Contact these guys, they are the experts on this type of system.

    Top Hydraulics | Rebuilt and Upgraded Convertible Top Cylinders, Pumps, Hydraulic Lines - Top Hydraulics, Inc


    Sent from my iPhone using Tapatalk
    Mods
    Corsa Exhaust
    Rear Sway Bar
    Eline Drilled and Slotted Rotors
    Infrared/Silver powder coated calipers
    Embroidered Trunk Lid Liner


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  4. #3
    Pit Crew
    Join Date
    Sep 2018
    Location
    Aiken SC
    Posts
    580
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    Cadillac XLR

    2008 xlr White

    Default

    sadly if it got flooded it most likely has damage. Don't know of many that have been able to solve wet pump problems. If the pump got wet did the top module also get wet?

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