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Related Medium and Heavy Trucks Questions
2011 CASCADIA DD15 Showing Fault Code: Regen Temperature Out
2011 CASCADIA DD15 Showing Fault Code: Regen Temperature Out of Range Low 3556 Diagnostic link not showing troubleshooting steps, it says refer to PSL. Where should I start troubleshooting… read more
Roy Belding
Roy Belding
7,582 satisfied customers
Truck throwing 3 codes and won't get out of derate. 5264 fmi
Truck throwing 3 codes and won't get out of derate … read more
Roy Belding
Roy Belding
7,582 satisfied customers
On a 2017 freightliner Cascadia VIN. 3AKJGLDR8HSHF1248 I'm
On a 2017 freightliner Cascadia VIN. 3AKJGLDR8HSHF1248 I'm getting codes SPN 520372 FMI 16, SPN 521049 FMI 31, SPN 521050 FMI 31, and SPN521052 FMI 31. The DEF qualit, quantity and doser are workingpr… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a Freightliner 122SD with a Detroit DD15 DDEC13. Vin#
I have a Freightliner 122SD with a Detroit DD15 DDEC13. Vin# ***** When the vehicle arrived the pigtail for the EGR actuator was cut off and missing (came from auction). The pigtail has been replaced … read more
Roy Belding
Roy Belding
7,582 satisfied customers
El código ACM 520372 16 cual es la falla. Freightliner
Tiene el cheeky enge encendido he ACM code 520372 16 what is the fault … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a freightliner with a detroit dd15 engine. I have 3
I have a freightliner with a detroit dd15 engine. I have 3 codes. 521049/31 DEF inducement DEF lamp and 520372/16 scr closed loop control at maximum limit. Please advise on repair procedures.Thank you… read more
timdieseltech
timdieseltech
lead diesel tech, shop owner
Vocational, Technical or Trade School
205 satisfied customers
I have a 2014 Freightliner cascadia evo last six of vin is
I have a 2014 Freightliner cascadia evo last six of vin is fk8665.Control arm to egr was broken so I replaced and all codes went away.Ran a regen and got spn 5488 fmi 5 (scr line Heater #5 circuit fai… read more
BrentR718
BrentR718
8 satisfied customers
I have a 2014 Freightliner Cascadia and the check engine
Hi I have a 2014 Freightliner Cascadia and the check engine light came on and the def light is blinking. DEF is full and I am not understanding what the problem is … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
DEF INDUCMENE. 2019 FRHT CASCADIA DD15. DEF LAMP ACTIVE CEL
DEF INDUCMENE JA: What's the make/model/year of your truck? Engine type? Customer: 2019 FRHT CASCADIA DD15 JA: Are you fixing your truck yourself? What have you tried so far? Customer: DEF LAMP ACTIVE… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I HAVE FREGHTLINER CASCADIA 2015 WITH DD15 GIVING CODE SPN
HI I HAVE FREGHTLINER CASCADIA 2015 WITH DD15 GIVING CODE SPN 3361/ SPN4334/ AND SPN 5246 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
SPN 52105 to FMI 31, SPN 5841 FMI 14, SPN 521049 FMI 31, SPN
SPN 52105 to FMI 31, SPN 5841 FMI 14, SPN 521049 FMI 31, SPN 520372 FMI 16 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I saw from your other posts that you are very experienced
Hello sir,I saw from your other posts that you are very experienced with DD15 so I want to ask you some question about my truck. I have a Cascadia 2011 EPA10 DD15 with multiple codesCodes appeared in … read more
Roy Belding
Roy Belding
7,582 satisfied customers
I have a 2013 Freightliner vin 1fujghdv0dsfa0570. Codes spn
I have a 2013 Freightliner vin 1fujghdv0dsfa0570.Codes spn 3361 fmi 7 Spn 4335 fmi 14Also codes 5246 fmi 15 and 5246 fmi 16.Truck had red been derated to 5 mph.What can I do to fix this issue, or get … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
We have fault code spn 520372 could you hel us? Cascadia
HI we have fault code spn 520372 could you hel us? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a STOP engine light with several codes... 2013
2013 Freighliner Cascadia Cummins ISX 15 Fault 1: Eng 0, 111 spn fail 3 Fault 2: Eng 0; 3936 spn fail 15 Fault 3: Eng 0, 3251 spn fail 0 Fault 4: Eng 0 1209 spn fail 2 Fault 5: Eng 0 4364 spn fail 18 … read more
Roy Belding
Roy Belding
7,582 satisfied customers
DEF issues. faults galore but did regen prior to shift.
DEF issues. faults galore but did regen prior to shift. Thinks DEF low but it's full. All faults degenerated with both ***** *****ghts and now a red light. Def indicator blinking light won't reset. Dr… read more
Roy Belding
Roy Belding
7,582 satisfied customers
Morning! Having a problem that I just can conquer on a
Morning! Having a problem that I just can conquer on a Freightliner Cascadia! VIN: 1FUJGLDR8CSBH1198Active Codes: 3364 2 Improper DEF Quality Final Warning 3364 17 Improper DEF Quality Warning 5397 31… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I HAVE A FAULT CODE 61 4334 AND A FAU LT CODE 61 3251 ON A 2013 CASCADIA last 6 of Vin d
I HAVE A FAULT CODE 61 4334 AND A FAU LT CODE 61 3251 ON A 2013 CASCADIA last 6 of Vin dp6544… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
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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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