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Corolla demister

  • 05-10-2020 7:02pm
    #1
    tri50072
    Registered Users, Registered Users 2 Posts: 142 ✭✭


    Sons 04 Corolla rear w9ndo demister no working. Fuse ok and 12 volts vailable at elements. What can be wrong.


Comments

  • #2
    greasepalm
    Registered Users, Registered Users 2 Posts: 5,584 ✭✭✭greasepalm


    You need to check both sides of screen to see if it has a supply at one side and earth on the other side.If you have both elements burn out on screen as leaving it on too long can burn out .

    Another thing overlooked is water leak into boot causing excessive moisture and screen takes forever to clear.


  • #3
    RandomViewer
    Registered Users, Registered Users 2 Posts: 6,191 ✭✭✭RandomViewer


    Hatchback ? one of the terminals could have broken off,


  • #4
    cml387
    Registered Users, Registered Users 2 Posts: 8,644 ✭✭✭cml387


    Could be a trace is broken on the screen. Can be repaired with conductive paint.
    Ususally a risk with hatchbacks if awkward loads are carried scratching the screen.


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