Faul codes for 2012 frieghtliner cascadia, cummin ISX 15.

Discussion in 'Questions From New Drivers' started by Jaleer99, Apr 18, 2021.

  1. Jaleer99

    Jaleer99 Bobtail Member

    8
    2
    Mar 13, 2015
    Houston,TX
    0
    Here are the codes.
    -Check engine light with these codes.
    -ENG 0
    -SPN 3218
    -Fail 2
    Any help is will be appreciated
     
    Last edited: Apr 18, 2021
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  3. Frank Speak

    Frank Speak Road Train Member

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    May 3, 2016
    Hot Springs, AR
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    If it has oil, has coolant, cranks and runs down the road, run the #### out of it.

    If you stop that truck every time the #### check engine light comes on, you’ll go broke.
     
    firemedic2816 Thanks this.
  4. Jaleer99

    Jaleer99 Bobtail Member

    8
    2
    Mar 13, 2015
    Houston,TX
    0
    the check engine light and codes came after I have jump start the truck because inverter drained batteries.
     
    slow.rider Thanks this.
  5. Moose1958

    Moose1958 Road Train Member

    11,057
    14,058
    Dec 17, 2010
    Hampton Virginia
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    Hand! Anything throwing codes needs to be looked at! There are more computer sensors on today's trucks than Carters has liver pills. One such sensor is not happy and as soon as you can get it looked at. I can't find any information online about fault code 3218. As long as the truck is running ignore it but make dang sure you write it up as soon as practical.
     
    firemedic2816 and Jaleer99 Thank this.
  6. Arctic_fox

    Arctic_fox Medium Load Member

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    1,165
    Sep 16, 2016
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    With a rig that old you should be able to grab a code reader pretty easily that can check and clear codes. While i know it doesnt help right now. It may be worth picking up. Half the codes an engine throws are things you can do yourself with a $20 walmart tool kit and some elbow grease. Even i can usually puzzle out how to fix things and i have all the mechanical skills of a drunk stoned spider monkey with a brain injury.
     
    Jaleer99 and SoulScream84 Thank this.
  7. Jaleer99

    Jaleer99 Bobtail Member

    8
    2
    Mar 13, 2015
    Houston,TX
    0
    I'm at the shop now for diagnostic. Will update the finding. Thank.
     
  8. bzinger

    bzinger Road Train Member

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    Dec 10, 2014
    omaha , ne
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    I have the same truck and engine as you ....its when the 2nd check engine light comes on that you need to be real worried.
     
    firemedic2816 and Jaleer99 Thank this.
  9. Ridgeline

    Ridgeline Road Train Member

    17,181
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    Dec 18, 2011
    Michigan
    0
    There should be a 3228 code with that one, it is the NOx sensor problem, more likely the power supply module that I think the 2012 has is toasted by jump started.
     
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