DEATC diagnotic?

Discussion in '3rd Gen - 2007 - 2017' started by GaryH2, Apr 20, 2019.

  1. GaryH2

    GaryH2 Full Access Members

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    I have a 2007 Expy EL 4x4 EB with the DEATC that has the three "zones" (driver, passenger, rear). Is there a diagnostic program built into the control unit?

    I remember my kiddos 97 Grand Marquis has a basic diagnostic program in the HVAC unit and didn't know it the Expy did as well.

    I wanted to check since mine seems to have lost it's icy mojo and the temperature control isn't as good as it used to be.

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  2. 1955moose

    1955moose Full Access Members

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    It's the Eatc diagnostic, and yes it does. Should be able to pull up the diagnostic from your owners book, or online if not.

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