Cummins code 3712

Released Date : 02-Dec-2021: Fault Codes 3868, 4572 and 4677 Caused by Diesel Exhaust Fluid (DEF) Header Malfunction

#cummins fault code #3712,3714,4487,4489,#3559 code Solutiontata5530 Stop 🛑 Light Problem BS6 https://youtu.be/gNgqxusdbak#Tata 5530 Poor Pick UP Problem H...the Cummins Engine fault code 3575, which eventually leads to derate fault code 3712, limiting the vehicle speed to 5 mph. If this is encountered, install a return-line fitting heater (04-31489-000) to prevent further issues. DEF Return-Line Fitting Heater Installation 1. Park the vehicle on a level surface, shut down the engine, and set the ...Welcome to EngineCodes.net we provide engine codes with OBD/OBD2 systems. OBD systems are found in most vehicles in use today. OBD is an electronic system designed to control engine functions and diagnose engine problems or component failures, as well as minimize emissions. P - Powetrain Codes. View all powertrain codes.Applies To: Navistar N9, N10, N13, A26 and Cummins ISB, ISL, ISX built from January 2016 to present CHANGE LOG Please refer to the change log text box below for recent changes to this article: 09/01/2017 ­ Added fault codes and supplemental diagnostics. 08/29/2017 - Part number added for boot kit in the PDCs. Also added Step based …Jan 20, 2020 · Fault Code: 3712 PID(P): SPN: 5246 FMI: 0/0 Lamp: Red. Critical SCR related fault codes have been active for an extended period of time and require immediate attention. Vehicle speed will be limited to 8 km [5 miles] per hour. And here is the Technicial service info from Cummins about these codes with No other active faults.

Apr 22, 2013. LAS VEGAS, NV. 0. Hey Everyone, My 2011 Freightliner m2 with a cummins isc 8.3 recently threw code 3232. Basically issue with power to inlet nox sensor (mounts behind the turbo). The diagram on quickserve shows 2 10amp fuses that power the inlet and outlet nox sensors.I have a cummins isb with the following codes 3543, 3582, 3714, 3712, 3748(inactive). ENGINE SERIAL NUMBER IS ***** The def is bought in 2 1/2 gallon jugs and is run in several trucks with no issues. … read moreOK, dealt with fault code 3596, DEF pressure erratic, intermittent or incorrect. After wasting my time checking every harness from the pump unit to the ECM, all the DEF hoses, filters, doser, etc. I decided to swap pumping units off the other truck and the pressure fluctuation followed the pumping unit to the other truck.1/28/2020 Incorrect Pressure/Temperature Sensor: Fault Code 125, 222, 2191, 2973, 1664 https://quickserve.cummins.com/qs3/pubsys2/xml/en/tsb/2019/tsb190091.html 3/ 4Conditions for Clearing the Fault Code: • To validate the repair, perform the "Aftertreatment Diesel Exhaust Fluid Doser Pump Override Test" found under "ECM Diagnostic Tests" in the INSITE™ electronic service tool • The fault code status displayed by INSITE™ electronic service tool will change to INACTIVE immediately after theConditions for Setting the Fault Codes The Engine Control Module (ECM) detected the aftertreatment diesel particulate filter outlet pressure was greater than 1.5 kpa [0.22 psi] or less than -1.5 kpa [0.22 psi] at initial key ON, or was not changing with engine conditions. Action Taken When the Fault Code is ActiveI have a 2012 freightliner mt45 with a cummins isb 6.7 cm2250 and getting code 3712 and 3714 and 1942 it came in with a bad turbo replaced turbo and vgt recalibrated it and performed regen truck left … read more

Cummins fault 3543. Any of y'alls ever run into a fault code 3543 NOx limits exceeded due to insufficient reagent quality? It's on a 2016 Pete with an ISX12. The DEF fluid quality seems OK, the DEF doser is only ~1 month old as well as the DEF filter.Step 1: Initial and Visual inspection. Open the hood and inspect all the fuel pump control module and engine control module connections. Check if the wiring is broken, spliced, or burned up. If connections are missing, mark them and repair them. Besides, the connecting pins can be broken, bent, or corroded.Cummins fault 3543. Any of y’alls ever run into a fault code 3543 NOx limits exceeded due to insufficient reagent quality? It’s on a 2016 Pete with an ISX12. The DEF fluid quality seems OK, the DEF doser is only ~1 month old as well as the DEF filter.A 285 code is saying theres no signal to a switch or what ever. Which in the multiplex its set to receive from cab controller. If cab controller is not sending signal id say check fuses. RE: 0285 fault code - RTRUCKING48 - 11-20-2019. (11-20-2019 )Mr Hagg Wrote: Id be checking power to cab controller. A 285 code is saying theres no signal to a ...Oem code 3712 and spn 5246 derate cant clear them. Cummins 6 ltr and 2915 frieghtliner it a school bus but it also - Answered by a verified Technician. ... Hi I have a 2015 Freightliner m21 with Cummins ISB. I recently got fault codes: SPN 1569 FMI 31 (OEM fault 3714), SPN 4094 FMI 31 ...

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Bs6 fault code activeBs6 veichle speed sensorBs6 km sensorBs6 solution more videos https://youtube.com/playlist?list=PLBi1fSqmCzWGxKWlzyk1Dl71u2ce9gs...Fault Code 3649 Aftertreatment 1 Intake NOx Sensor Heater - Abnormal Rate of Change CODES REASON EFFECT Fault Code: 3649 PID(P), SID(S): SPN: 5024 FMI: 10/10 Lamp: Amber ... • The fault code status displayed by the recommended Cummins electronic service tool or equivalent will change toFault Code: 3712 PID: P105 SPN: 5246 FMI: 0 LAMP: Red SRT: Aftertreatment SCR Operator Inducement - Data Valid But Above Normal Operating Range - Most Severe Level. Critical SCR related fault codes have been active for an extended period of time and require immediate attention. Immediate engine power derate.Welcome to The Fleetguard Customer Portal.If you are an existing Fleetguard Access user.Please create user account by clicking ""Create User Account "" button below.

3748, 4156, 4169, or 4769. These fault codes will lead to Fault Code 3714 (inducement) within 1 hour and will eventually lead to Fault Code 3712 (severe inducement) if not addressed. Even when those active fault(s) are addressed before Fault Code 3714 becomes active and are cleared, Fault Codes 3714 and 3712 will still become active due2014 f650 cummins 6.7 esn 73726068. Apparent issue with fuel syste. Unit now regulary sets code 0559 - typically finding code inactive. In addition to 0559 the 3714 derate code is also setting at the … read moreI want to personally thank everyone who has donated to the forum recently. It helps pay for the $790/month internet bill that the forum consumes.Get the best of Cummins Forum on our official app. Stock exhaust temp sensor locations. Jump to Latest Follow 14361 Views 1 Reply 1 Participant Last post by JMod45, Jul 30, 2019. JMod45 Discussion starter · Jul 30, 2019. Add to quote; Share Only show this user. I was playing with the OBDLink app on my phone the other day, and found there are 5 ...Fault Code 5278 Aftertreatment 1 Diesel Exhaust Fluid Dosing System Frozen - Condition Exists CODES REASON EFFECT Fault Code: 5278 PID(P), SID(S): SPN: 6802 ... • This fault code can not be cleared with the recommended Cummins electronic service tool or equivalent. • The ECM will turn off the amber CHECK ENGINE lamp immediately after …2014 international with cummins isb vin number fl733412 have two active fault truck is derated codes 3712 and 3714 ... i have a cummins isb 6.7 with codes 3543 NOX limits have been exceeded due to poor def quality. and o have code 3582 aftertreatment 1 scr conversion efficiency. valid data , ...It’s was the only active code I have. The pressure sensor it’s on the DEF injector Cummins isb 6.7 2020 M2Isl9 Cummins Code 285 How do yo find what components are not on or off that sets this code I did an ecm up date and now - Answered by a verified Technician. ... 2015 Cummins ISL9 CM2350 ECM EB90227 fault codes 3712 and 3714. All started with DEF quality issue. Drained tank, ...For example, as the title implies, Cummins uses a separate CAN network for its exhaust aftertreatment system. Cummins has two CAN bus links on it. These systems are not as simple as ... The codes are inactive and the only useful information available (so far) is that the wiring appears to be intact, and the fault occurred at a ...

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2014 Freightliner m2, 6.7 Cummins, red and yellow check. 2014 Freightliner m2 , 6.7 Cummins, red and yellow check engine light came on, truck on limp mode, fault codes 3712spn5246, 3714spn … read more. Expert. 5 satisfied customers. 20014 freightliner m2 with a cummins eng dtc spn5246. … read more.SPN 5246 FMI 0 Cummins. This code is letting you know the final issue that will be implemented. The code is called the Regulatory Fault Ignored - Final Action (speed Limit). What that means is that your engine will be derated to 5 mph and no higher. You can try to drive above the 5 mph restriction but you run the risk of damaging other ...your icu dash will display the mid numbers for the modules that have an active fault. the complete sae formatted fault code can be retrieved via the dash.example: mid, pid or sid, fmi. all icu model dashes will display j1587 formatted fault codes; some models are connected to j1939 as well. icu dashes cannot be used to clear historic fault codes. locate the lcd display in the center of the ...Cummins X12 CM2350 X119B (2018 & Newer) Fault Code: 5177 PID: SPN: 6713 FMI: 9 Variable Geometry Turbocharger Actuator Software- Abnormal Update Rate Circuit Description The variable geometry turbocharger (VGT) is electronically activated by the VGT actuator.Repeat Occurrences or Troubleshooting Exhausted: Fault Codes 1682, 3574, and 3596. Repeat Occurrences or Troubleshooting Exhausted: Fault Codes 1682, 3574, and 3596. Warranty Statement Contents Product Affected •ISB6.7 CM2250 •ISB6.7 CM2350 B101 •ISC8.3 CM2250 •ISL9 CM2250 •ISL9 CM2350 L101 •ISX12 CM2350 X102 •ISX12/ISX11.9 CM2250 ...•Fault Codes 175, 176, and 415 (B6.7 Only). •Fault Codes 5879 and 5881 (B, L9, X12 and X15 2017 engines). The information in this document has no effect on present warranty coverage or repair practices, nor does it authorize TRP or Campaign actions. CM2350 Engine Control Module (ECM) Malfunctions Due to Incorrect Switch Input Wir... Page 1 of 3Codes 2976, 3545, 3559, 3712, 3714, 4251. i have gone through the - Answered by a verified Technician. We use cookies to give you the best possible experience on our website. ... Cummins 6.7L ISB, Code 5655, "Aftertreatment SCR conversion efficiency, condition exists, NOX conversion across the SCR is too low. ...Truck Diagnostic Technician. Vocational, Technical or Tra... 3,031 satisfied customers. 2015 freightliner m2 has a cummins 6.7 has a active 3714. 2015 freightliner m2 has a cummins 6.7 has a active 3714 code and a inactive 3712 code orange light is blinking in def gauge fluid is full and ideas … read more. Nich1019.

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Released Date : 02-Nov-2020: Fault Codes 3868, 4572, and 4677 Caused by Diesel Exhaust Fluid (DEF) Tank Heater Control Valve Stuck Partially OpenHow to troubleshoot codes 3232,3714,2321 and 2771 cummins isb 6.7 2012Cummins 6.7 Codes are SPN 3031 FMI 2 ... Condition Exists. Critical fault codes related to engine operation are active. Fault Code: 3712 PID: ...i have a cummins isb 6.7 with codes 3543 NOX limits have been exceeded due to poor def quality. and o have code 3582 aftertreatment 1 scr conversion efficiency. valid data , ... First code is 3712 aftertreatment scr operation inducement-data valid but above normal operation range-most severe level Second code i ...2014 kw with isx in derate with 3567 code. 2014 kenworth t8oo with cummins isx. I have a flashing red light on the def - Answered by a verified Technician ... 2018 Kenworth T680 W/ Cummins ISX 15 Related to Diesel exhaust fluid much great than specifications / 0 thru 10 psi but is as high as 123 psi, ...2015 freightliner m2 has a cummins 6.7 has a active 3714 code and a inactive 3712 code orange light is blinking in def gauge fluid is full and ideas … read more Nich1019This answer was rated: ★★★★★. Cummins 8.9L ISL Engine code 5177 came up. It says VGT. Answered in 4 minutes by: cumminsdr, Mechanic. 4,538. Verified. cumminsdr and 87 other Medium and Heavy Trucks Specialists are ready to help you.So clearing the 3714 & 3712 will depend on what originally failed. If you had an outlet NOx sensor failure, that NOx sensor will have to hit 550f for it to start reading. Run a regen to get your aftertreatment hot quickly. Once the ECM sees that NOx sensor reading properly, the NOx sensor fault and the derate faults should go inactive.Fault Code: 3597. SPN: 3360. FMI: 9. LAMP: Amber. Aftertreatment Diesel Exhaust Fluid Controller - Abnormal Update Rate. Data link communications between the ECM and the aftertreatment diesel exhaust fluid controller have been interrupted. Any help would be greatly appreciated. 2009 Ford F550 Flatbed with 2018 Cummins 6.7L. https://www ...Might just need to have the dealer clear low DEF codes. Does it tell you which codes are active on your ICU? Jarrods, Sep 2, 2016. Jarrods, Sep 2, 2016 #13 + Quote Reply. Jun 3, 2018 #14. Dave Kumar Bobtail Member. 1 0. Jun 3, 2018 0. Andy at ABC TOWING said: ...I have a 2015 Freightliner M2 106 Cummins 6.7 liter eng 0 code also 1569 31 ... I'm working on a 2015 pete pb348 with paccar px-9 ! I have 2 codes 3712 and 3714 ! I know these are both information only . I have no other codes ! The def Guage red light is blinking in looking at th ... ….

Hi Nich. I have Cummins isx15 engine in SCR derate mode. ESN 79917782, ECM code EF11061.01. It was recalibrated at dealer because of campain . We replaced dpf as per dealer. It has codes 3712 and 3714 … read moreA 285 code is saying theres no signal to a switch or what ever. Which in the multiplex its set to receive from cab controller. If cab controller is not sending signal id say check fuses. RE: 0285 fault code - RTRUCKING48 - 11-20-2019. (11-20-2019 )Mr Hagg Wrote: Id be checking power to cab controller. A 285 code is saying theres no signal to a ...Refer to Cummins QuickServe® to confirm latest Cummins ECM calibration available for the engine serial number (ESN). Insure the latest applicable Cummins ECM calibration is installed. Also confirm and complete any applicable Cummins campaigns or technical service bulletins, that address the active fault code(s).What is the engine serial number and were the codes 3,4,5,6 in the engine ECM because they are not Cummins codes. Cummins does not use single digits for fault codes. Ask Your Own Medium and Heavy Trucks Question. Customer reply replied 6 years ago. ... It has codes 3712 and 3714 ...SiCoBoY Location Offline Junior Member Reputation: 145 Thanks Given: 236 Thanks Received: 267 (34 Posts) Posts: 115 Threads: 32 Joined: Oct 2017 1 04-09-2019, 02:09 AM We have a 2018 C2 Thomas bus. It has fault code 3712. Cant remember exactly the description. I tried resetting dpf and clearing codes on insite 8.3.Re: CUMMINS FAULT 4769 VIN KZ0866 Apr 3, 2019 7:26 PM Cummins fault code 4769 DEF tank level sensor abnormal update rate "If ECM calibration revision is up to date, have to fill tank up and leave KOEO for 2 hours." I think that derate and emmissions codes need special attention. This is actually also quoted in the Conditions for Clearing Oem code 3712 and spn 5246 derate cant clear them. Cummins 6 ltr and 2915 frieghtliner it a school bus but it also - Answered by a verified Technician. ... Hi I have a 2015 Freightliner m21 with Cummins ISB. I recently got fault codes: SPN 1569 FMI 31 (OEM fault 3714), SPN 4094 FMI 31 ...(09-02-2021, 08:20 PM) aterry35 Wrote: Hello im needing help with 2 codes that cannot get rid of cummins isx 3712 & 3714 i've tried everything i can think of doing the ESN IS 79703893 ECM CODE EF10048.46 I HAVE INSITE 8.5.2 really need to get this truck going can someone help me with a new cal that will work with 8.5.2 please send … Cummins code 3712, Conditions for Clearing the Fault Code: • To validate the repair, perform the "Aftertreatment Diesel Exhaust Fluid Doser Pump Override Test" found under "ECM Diagnostic Tests" in the INSITE™ electronic service tool • The fault code status displayed by INSITE™ electronic service tool will change to INACTIVE immediately after the, Hello, I am having trouble with a CUMMINS CM2350A Getting three codes. Fault Code : 3712 Status: Active Count : 1 Lamp : Red Description : Aftertreatment SCR Operator Inducment - Data valid but above normal operational range - Most Severe Level Fault Code : 3714 Status : Active Count : 1 Lamp : Amber Description : Engine Protection Torque ..., Cummins ISB4.5 CM2150 Fault Code: 3596 PID: SPN: 4334 FMI: 2 Aftertreatment Diesel Exhaust Fluid Pressure Sensor – Data Erratic, Intermittent, or Incorrect. Circuit Description The diesel exhaust fluid controller provides a 5 volt supply and a ground to the diesel exhaust fluid pressure sensor., • Engine torque will be reduced if the engine is operated for a limited period of time with the fault code active. • Engine torque will be severely reduced and vehicle speed will be limited to 8 km [5 mi] per hour after extended engine operation with the fault code active. Conditions for Clearing the Fault Code:, Nich1019. Diesel Technician. Vocational, Technical or Tra... 155 satisfied customers. I'm working on a 2014 peterbilt 389 with a Cummins ISX 15. Hey Nick, I'm working on a 2014 peterbilt 389 with a Cummins ISX 15. Engine serial number is ***** I'm getting a code 1682, 3559, and 3714. This … read more., SPN 5246 FMI 0 Cummins. This code is letting you know the final issue that will be implemented. The code is called the Regulatory Fault Ignored - Final Action (speed Limit). What that means is that your engine will be derated to 5 mph and no higher. You can try to drive above the 5 mph restriction but you run the risk of damaging other ..., Circuit Description The ECM continuously monitors the engine's fault code status to determine if any fault codes critical to successful engine operation are. ... Cummins X15 CM2450 X124B (2018 & Newer) Fault Code: 6255 PID: SPN: 1569 FMI: 15 Engine Protection Torque Derate- Data Valid But Above Normal Operating Range- Least Severe Level ..., J-1939 Fault Code Source Address (SA), Suspect Parameter Number (SPN), and Failure Mode Indicator (FMI) Descriptions This solution helps explain the underlying meaning of the numerical components which build a fault code. - This is not a comprehensive list, or an alternative to the standard fault diagnostic process and only, Sep 1, 2021 · I have a 2012 freightliner mt45 with a cummins isb 6.7 cm2250 and getting code 3712 and 3714 and 1942 it came in with a bad turbo replaced turbo and vgt recalibrated it and performed regen truck left … read more , Less Info Countries: CANADA, UNITED STATESDocument ID:IK0700099 Availability: ISIS, :IsSIR Revision 1 Major:System: EXHAUST Created 7/28/2017 Current:LanguageEnglish Last Modified:11/16/2018 Other Languages:NONE Author: Mujtaba Aidroos Viewed: 1140 Hide Details Coding Information Copy Link Copy Relative Link Bookmark Add to Favorites Print Provide Feedback Helpful Not Helpful ..., So clearing the 3714 & 3712 will depend on what originally failed. If you had an outlet NOx sensor failure, that NOx sensor will have to hit 550f for it to start reading. Run a regen to …, Dec 18, 2020 · I have a cummins isb with the following codes 3543, 3582, 3714, 3712, 3748(inactive). ENGINE SERIAL NUMBER IS ***** The def is bought in 2 1/2 gallon jugs and is run in several trucks with no issues. ENGINE SERIAL NUMBER IS ***** The def is bought in 2 1/2 gallon jugs and is run in several trucks with no issues. , • Verify that the fault code is no longer active. • Check ECM Calibration Revision History • Use the recommended Cummins® electronic service tool or equivalent to find the current ECM code and revision number in the ECM. • Compare the ECM code and revision number in the ECM to the calibration revisions listed in the ECM Calibration, Codes 2976, 3545, 3559, 3712, 3714, 4251. i have gone through the - Answered by a verified Technician. We use cookies to give you the best possible experience on our website. ... Cummins 6.7L ISB, Code 5655, "Aftertreatment SCR conversion efficiency, condition exists, NOX conversion across the SCR is too low. ..., Everything I've googled involved the trucks showing other codes as well that would cause the motor to derate. This unit is ONLY showing this 3714 Fault Code and I can't get it to clear or get it to tell me any other information. Any help is appreciated. I have Cummins Insite. It's a Cummins ISX15 450 motor, Cummins Engine Derated with Codes 3712 & 3714. Client called in, and he had codes 3712 & 3714 active on his Cummins ISC engine. These codes ... 6. Graph Page on Detroit Diesel Diagnostic Link (DDDL) Software . To accessing the Graph page on DDDL: 1). Connect Detroit Engine (Series 60) using DDDL Software (..., Cummins ISX Engine Fault Codes(Codes 501-999) 546 Fuel Delivery Pressure Sensor Circuit - Voltage Above Normal or Shorted to High Source. 547 Fuel Delivery Pressure Sensor Circuit - Voltage Below Normal or Shorted to Low Source. 555 Crankcase Pressure - Data Valid But Above Normal Operating Range - Moderately Severe Level., OK, dealt with fault code 3596, DEF pressure erratic, intermittent or incorrect. After wasting my time checking every harness from the pump unit to the ECM, all the DEF hoses, filters, doser, etc. I decided to swap pumping units off the other truck and the pressure fluctuation followed the pumping unit to the other truck., 2015 Cummins ISL9 CM2350 ECM EB90227 fault codes 3712 and 3714. All started with DEF quality issue. Drained tank, replaced DEF filter and tank probe, ... Went to pick up a 2012 Bluebird with a 6.7 cummins and it had codes 3582, 3543, 3714, and 3712 and red light on and would not move., JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. 3712 and 3714 codes on cummins isx can't get it to clear and it has gone to derate. 2015 kenworth T680 with cummins isx. - Answered by a verified Technician., Conditions for Setting the Fault Codes The ECM detects that the aftertreatment diesel particulate filter outlet pressure is greater than 1.5 kPa [0.22 psi] or less than -1.5 kPa [-0.22 psi] at initial key ON, or is not changing with engine conditions. Action Taken When the Fault Code is Active, Posts: 765. Joined: Nov 2014. RE: Fault code 3751. can take up to a hour. that code basically means your SCR is not working. it measures nox inlet and outlet and its seeing its not reducing nox enough. that is a very serious code which will come with serious derates after about 50 engine hours if it not solved., SPN 3251 FMI 2. This code is telling you that the DPFDP is above or below the desired level. You may or may not see it on a Cummins engine but the FMI 2 code is not listed on the comprehensive Cummins fault code sheet. This code may be only for the 2010 + MaxxForce DT, 9, 10, N9 & N10 (ESN 3,300,000 and later) engines., Title: SPN-5246 FMI-16, SPN-5246 FMI-15, SPN-4364 FMI-18,... - DTNA Solutions Author: CORZARN Created Date: 4/28/2021 11:52:07 AM, 3712 fault code in a Cummins is simply the ECM notifying you it has to derate the engine. Watch this short video where I discuss derate 3714 and 3712 active ..., School bus 2016 Cummins isb 112,000km Came in with codes 2976 , 3545, 3559, 3712, 3714, 4251 and a power loss issue stemming from Aftertreatment issues. A tech from this website and I determined it wa … read more, 19 Freightliner m2 with Cummins has codes 6255, 6254, 1683 and3712. It went into limp mode and def gauge read empty and quality was 0 , ... DEF CODE 3561 ALONG WITH THE 3712. FOUND CORRODED CONNECTION AT THE DOSING UNIT. REPLACED THE PIGTAIL CODE CAME BACK ABOUT 75 MILES., Insite shows codes 3712 and3714, both informational codes. ... 19 Freightliner m2 with Cummins has codes 6255, 6254, 1683 and3712. It went into limp mode and def gauge read empty and quality was 0 , I replaced the tank module and it drove 30 miles and back in lim ..., 3748, 4156, 4169, or 4769. These fault codes will lead to Fault Code 3714 (inducement) within 1 hour and will eventually lead to Fault Code 3712 (severe inducement) if not addressed. Even when those active fault(s) are addressed before Fault Code 3714 becomes active and are cleared, Fault Codes 3714 and 3712 will still become active due, SPN 3251 FMI 2. This code is telling you that the DPFDP is above or below the desired level. You may or may not see it on a Cummins engine but the FMI 2 code is not listed on the comprehensive Cummins fault code sheet. This code may be only for the 2010 + MaxxForce DT, 9, 10, N9 & N10 (ESN 3,300,000 and later) engines., 2015 Cummins ISL9 CM2350 ECM EB90227 fault codes 3712 and 3714. All started with DEF quality issue. Drained tank, replaced DEF filter and tank probe, replaced def doser/verified doser working but code … read more, Nov 30, 2015 · STEP 7B: Disable the fault code. Fault code inactive? TROUBLESHOOTING STEP STEP 1: Check the fault codes. STEP 1A: Check for active fault codes. Condition: • Turn keyswitch ON. • Connect INSITE™ electronic service tool. Action Specification/Repair Next Step Check for active fault codes. • Use INSITE™ electronic service tool to read ... , CHECK ENGINE LIGHT IS ON CODE 5397, 2014 FRIEGHTLINER FLAT BED TOW TRUCK MED DUTY ENGINE NO. 73632495, OK THANK YOU, - Answered by a verified Technician ... Oem code 3712 and spn 5246 derate cant clear them. Cummins 6 ... 2014 frieghtliner m2 with 6.7 cummins. ABS light is on with code of spn 0802 fmi =4 (relay diagonal 1). ...