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Related Medium and Heavy Trucks Questions
I have a 2014 M2 freightliner with an ISL9 Cummins. replaced
i have a 2014 M2 freightliner with an ISL9 Cummins. replaced bad DEF pump after it was towed in because of derate. Insite shows codes 3712 and3714, both informational codes. I have no other codes acco… read more
BrentR718
BrentR718
14 satisfied customers
I have a 2010 Peterbuilt with an isx it has codes one code
I have a 2010 Peterbuilt with an isx it has codes one code 4726 fmi 16, 2343 fmi15, 3714 fmi31. It has about 7300 hours on the engine. The primary fuel filter is half full every time we take it off. T… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Just got codes 1569, 4094, 5246. 2013 pete 587 Cummins isx
drained some of def and put better quality in and ran according to owner manuals … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
Fault Code: 3714 PID: S115 SPN: 1569 FMI: 31 LAMP: Amber
Fault Code: 3714 PID: S115 SPN: 1569 FMI: 31 LAMP: Amber SRT: Engine Protection Torque Derate - Condition Exists. Critical fault codes related to engine operation are active. Fault Code: 3712 PID: P10… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
Cummins QSF3.8 S/N 89921111 with DTC 3866 SPN 3364 FMI 1,
Cummins QSF3.8 S/N 89921111 with DTC 3866 SPN 3364 FMI 1, DTC 3714 SPN 1569 FMI 31 and DTC 3712 SPN 5246 FMI 0 error codes. Reduced engine functionality is present. DEF was low so refilled but no chan… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
Red and engin lights are on. 2013 Freightliner Cascadia with
2013 Freightliner Cascadia with a Cummins engine.. … read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
We have 2013 Freightliner with a Cummins ISB engine, it came
We have 2013 Freightliner with a Cummins ISB engine, it came in with a code for the def fluid temp erratic, unit also went into derate. All codes were inactive when it got to the shop, all codes clear… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Def light on and bliking but almost full def tank now I am
Def light on and bliking but almost full def tank now I am being derated … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
I have two codes that are active 3712 and 3714, 2016
Hello I have two codes that are active 3712 and 3714 … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
1)-SAE Engine protection Tourqe Derate Condition - exist SPN
1)-SAE Engine protection Tourqe Derate Condition - exist SPN 1569 FMI 31 count 1 (2) SAE- Aftertreatment SCR Operator Inducment Severity-Data valid but above normal operating range-Most severe level S… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
It is stuck in derate mode, 2011 kenworth t370 says paccar
2011 kenworth t370 says paccar but cummins software … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
I have this codes on my volvo 2016 spn3362fmi3. Spn1569fmi3
I have this codes on my volvo 2016 spn3362fmi3. Spn1569fmi3 and spn5246fmi0 … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
I have a f650 cummins 2011 have had all parts of def system
Hey I have a f650 cummins 2011 have had all parts of def system replaced and spent well over $16000 on the truck with def problems according to cummins the truck is in debate mode throwing code 5246 a… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Morning, I have a 2011 Freightliner M2106 w/8.3l L6 towed in
Morning, I have a 2011 Freightliner M2106 w/8.3l L6 towed in SPN 3226- FMI9 SPN1569-FMI31 Check engine light and Stop light are both on won't go over 5mph… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
2011 Peterbilt 348 with a paccar px-8. We are currently
2011 Peterbilt 348 with a paccar px-8. We are currently experiencing derate with limited speed. We have pulled four codes from the ecm, actually 4 active codes and 4 inactive codes. They are as follow… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
DOC- I Have a 2012 peter with ISX 425 HP engine serial 75003475/
DOC- I Have a 2012 peter with ISX 425 HP engine serial 75003475/ BCEXH0729AC We serviced valve lash and installed egr cooler for leaking internal into engine. unit was going through 2 gals a day. now … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have a code aftertreatment SCR operator inducement data
I have a code aftertreatment SCR operator inducement data valid but above normal operating range. I tried clicking on this code but no explanation on INSITE. please help us we are stuck… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
I have a 2011 frightliner MT45 with a Cummins 6.7L.... Cluster
I have a 2011 frightliner MT45 with a Cummins 6.7L.... Cluster shows four active faults..4363 (4 times), 4094 (1 time), 1569 (34 times), 5246 (1 time). The message displayed is poor DEF quality. Since… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 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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