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2005 Chrysler Pacifica Question: Check engine codes



, 3.8L V6, Long Beach, CA, May 10, 2011, 09:52

What does codes po586 and po582 mean? Whats the problem?

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  • Answer #1

    May 10, 2011, 10:26

    you have a failure in your speed control system. the code never identifies a bad part just a failed system. you need a shop to track down the failure and give you a bid.
    do a visual check that all vacuum lines and connectors are on your cruise control.
    most of the checks on this code center around the brake light switch and the vent solenoid


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