Odometer cluster not working + constant horn output on 300m?

Discussion in 'Chrysler 300' started by Milamber, Jun 19, 2005.

  1. Milamber

    Milamber Guest

    Just last night my 2001 300m started going bonkers - the horn is
    constantly engaged and the odometer cluster isn’t functioning. I
    pulled the fuse to the horn and while the car still starts, and all
    other functions seem to work, the odometer still isn’t working and if
    I put the horn fuse back in, it still is constantly engaged.

    Anyone have any suggestions as to what to look for?
    Milamber, Jun 19, 2005
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  2. Milamber

    Bruce Yelen Guest

    Have you checked the horn relay?
    Bruce Yelen, Jun 20, 2005
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  3. Milamber

    tim bur Guest

    you need to have the faultr codes pulled form the computers in the car first thing
    tim bur, Jun 22, 2005
  4. Milamber

    Bill Guest

    There may be a driver IC leaky or shorted on the output from the body
    control module (horn relay output circuit). Also check for power
    sources to the BCM, and J1850 bus communication problems.
    Bill, Jun 26, 2005
  5. Milamber

    tim bur Guest

    if you have the fault codes pulled you can assume a lot less in whats causing the issue
    have you had a windshild replaced lately???
    tim bur, Jun 26, 2005
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