What's the deal with the 2 odometer readings on "my" Columbia?

Discussion in 'Trucks [ Eighteen Wheelers ]' started by Powell-Peralta, Jun 26, 2010.

  1. Powell-Peralta

    Powell-Peralta Road Train Member

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    Jul 17, 2007
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    1) What would be the purpose of having the 2 different readings?

    2) Just on another note, the engine miles can't be accessed unless the parking brake(yellow knob) is applied. You can however continue to monitor the engine miles IF you accessed them while the parking brake was applied and then started to drive.
     
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  3. Smalltruck

    Smalltruck Light Load Member

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    Jul 3, 2010
    Elko, MN
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    Different readings because the ECM or Speedo could get changed out

    On the other I have no clue
     
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