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Related Medium and Heavy Trucks Questions
2020 Freightliner Cascadia DD15 EVO, Engine cooling fan
2020 Freightliner Cascadia DD15 EVO, Engine cooling fan comes on during normal or even low temperature while driving and fault code MCM 1636 21 pops up, not sure which is causing which. withe the engi… read more
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2026 Freightliner Cascadia with a DD15. I installed a new DEF pump. Before removing the old pump to keep the DEF from siphoning, I disconnected the DEF hoses at the tank. After installing the new pump… read more
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Freightliner 2015 Cascadia two check engine light came on
Freightliner 2015 Cascadia two check engine light came on while running. DEF light was blinking yellow while running. And now I'm losing power.Do you have any idea what is going on?… read more
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I have a 2014 freightliner cascadia and just got the def
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Def level goes to red while full check engine light comes on
Def level goes to red while full check engine light comes on lost of power when I turn of the truck it will not crank … read more
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I have 2014 Freightliner Cascadia and it has DEF and Fuel
I have 2014 Freightliner Cascadia and it has DEF and Fuel gaufe problem … read more
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I do have a 2013 Cascadia. I broke down because a or more
I do have a 2013 Cascadia. I broke down because a or more DEF issue . The DEF gauge showed empty by blinking yellow light but there was 3 green square in the same time. … read more
Andy
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I have a 2012 freightliner Cascadia that the code spn005246
i have a 2012 freightliner Cascadia that the code spn005246 15 came on about 30 min into my drive time. the yellow light was flashing by the def gauge plus check engine light. What does this mean? … read more
Roy Belding
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I have a Cascadia freightliner 2010 dd15 fault code eng high
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2014 freightliner Cascadia with auto trans. intermittently
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I have a 2014 freightliner cascadia with an eng1 code.
Hello, I have a 2014 freightliner cascadia with an eng1 code … read more
Roy Belding
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Have a 2012 Freightliner with a dd15. Have an eng 1 1231 spn
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FIX-IT
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Where is turn signal on 2014 freightliner Cascadia, 2014
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FIX-IT
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have a 2010 freightliner cascadia with DD15 engine. is using
have a 2010 freightliner cascadia with DD15 engine. is using more DEF fluid than other trucks. Recently had DEF metering valve, manifold and associated sensors replaced. Also replaced airpressure regu… read more
Roy Belding
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I also have a 2012 Cascadia w/a DD15 Engine. A yellow light
I also have a 2012 Cascadia w/a DD15 Engine. A yellow light comes on. It is on the dash and also the small display window shows a fault. When I display the fault code, along with the EEC 061 (After-tr… read more
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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