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2014 freightliner Cascadia with auto trans. intermittently
2014 freightliner Cascadia with auto trans. intermittently getting "Service engine emmissions system 25% derate". sometimes we have to regen 2-4 times per night and it is fine for a week or two and co… read more
Daniel Wilson
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How do I do a park regen on my 2012 freightliner cascadia
How do I do a park regen on my 2012 freightliner cascadia dd15? … read more
Jeremy
Jeremy
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What is the main difference in benefit between a forced
What is the main difference in benefit between a forced regen and a parked regen?Aftertreatment issues is not allowing a parked regen to finish although it starts. Will a forced regen complete it. I b… read more
Roy
Roy
shop foreman
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My 2012 Freightliner DD15 started derating without telling
My 2012 Freightliner DD15 started derating without telling me it was derating. The low DEF light keeps blinking even though there is plenty of DEF. I know it wants to do a parked regen although no lig… read more
Jeremy
Jeremy
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My 2012 Cascadia with dd15 has a check engine light with a
My 2012 Cascadia with dd15 has a check engine light with a code “EEC 61 diag 3”, and I was wondering what it meant?... … read more
Roy
Roy
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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
Roy
shop foreman
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Have a 2012 Freightliner with a dd15. Have an eng 1 1231 spn
Have a 2012 Freightliner with a dd15. Have an eng 1 1231 spn fail 9 and fault 1 code. Filled with def about 20 min ago but def gauge is blinking red like it's empty … read more
FIX-IT
FIX-IT
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Eec 61 if I fill up my def will the check engine light go
eec 61 if I fill up my def will the check engine light go off … read more
Roy
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Low DEF blinks while gauge shows full and I know for sure
Low DEF blinks while gauge shows full and I know for sure that it is full.It seems that it is asking for a Regen. After performing a regen it goes away. Problem is that it is happening to often. Secon… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
EEC 61 diag 2 fault 1. Def full but still low def signal is
EEC 61 diag 2 fault 1. Def full but still low def signal is on along with check engine lights .. … read more
Roy
Roy
shop foreman
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I have a 2012 cascadia DD15 and code EEC61 came up with a
i have a 2012 cascadia DD15 and code EEC61 came up with a solid engine light with the check engine light and def is full but yellow light is blinking like it is empty … read more
Roy
Roy
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How often should a tractor perfor regen? And is there a
How often should a tractor perfor regen? And is there a problem if I never hear it perform regen?… read more
Roy
Roy
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The low Def yellow light is flashing even though it is
The low Def yellow light is flashing even though it is topped off with def … read more
][\][iCk0411
][\][iCk0411
Fleet Warranty Manager
Vocational, Technical or Trade School
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Dd15 yellow engine light on, yellow check engine light on,
dd15 yellow engine light on, yellow check engine light on … read more
Roy
Roy
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I have a 2012 Cascadia epa10 DD15 i had a fault code Outlet
hello sir i have a 2012 Cascadia epa10 DD15 i had a fault code for SCR Outlet Sensor did the Troubleshooting and came out that the sensor was bad so i replaced and cleared code driver drove to 120 mil… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
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We are derated to 5mph with Regulatory fault ignored-final
We are derated to 5mph with Regulatory fault ignored-final action pending fault 5246-16. 5246-0 and 5246-15 also appear as well as DEF information only 4335-31. What do we need to do?… read more
Roy
Roy
shop foreman
Associate Degree
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2011 Freightliner Cascadia showing code EEC 61 4364 fail 18
Have a 2011 Freightliner Cascadia. Showing code EEC 61 4364 fail 18. Also had white smoke coming from right side of truck and raw diesel smell in cab.… read more
Roy
Roy
shop foreman
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Have a 2012 Freight liner Cornado with a DD15 engine. Had all
Have a 2012 Freight liner Cornado with a DD15 engine. Had all codes cleared but in couple hours both yellow engine lights come on truck derates in power and I get this code 061-SPN004334. DEF tank is … read more
Roy
Roy
shop foreman
Associate Degree
4,595 satisfied customers
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