Allison Transmission WTEC II Problem

Discussion in 'General RVing' started by Meshullah, Aug 7, 2010.

  1. Meshullah

    Meshullah New Member

    Have an RV with an Allison WTEC II. Cannot display any diagnostics. Only Cats Eyes will display. Metered the
    input power and there is power coming in. I spoke to a friend and he stated that the components I.E.
    capacitors resistors and diodes will malfunction and should be replace. Again. C1 etc. Any input related to this
    situation would be greatly appreciated.

    Thank You.
  2. dbarton291

    dbarton291 Senior Member

    Re: Allison Transmission WTEC II Problem

    Cat eyes is normally indicative of a communication problem between the push button assembly and the electronics of the selector. Is your push button assembly remote from the ECU or integral?
  3. FullGrown

    FullGrown Junior Member

    Meshullah, Did you ever find out what the problem was? I have CatEyes as well but I cannot find the ECU or TCM.

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