01. 2)The Engine Control Module (ECM) detected an open or short circuit condition in the J1939 data link harness. Date Added to File: Sep 10, 2021 · This technical service bulletin describes the verification and resolution of fault codes 3868, 4572 and 4677 caused by diesel exhaust fluid (def) header malfunction. If it is a SPN fault, check the DEF fluid to make sure it isn't contaminated. Select the Record button after successful connection. Verification Follow Cummins Inc. 7 CM2350 B121B (Excluding engines built in 2021) B6. It provides information about fault codes, procedure numbers to perform repairs, and step by step troubleshooting on the engine. NHTSA Number: 10229354. ”. Apr 22, 2013 · Apr 22, 2013. Symptom: Amber check engine light Occurrence of one or more of the following Fault Codes: 1894, 2771, 3232, 3868, 3911, 4151, 4152, 4572, 4677, or 6688. Sep 28, 2023 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright May 11, 2022 · fault code 2771 | NOx sensor problem | high can or low can wiring problem | can wiring voltage problem | majoka auto techin this videofault code 2771,NOx sen Cummins ISX15 CM2250 (2010-12) Fault Code: 3568 PID: SPN: 5394 FMI: 7 Aftertreatment Diesel Fluid (DEF) Dosing Valve- Mechanical System Not Responding or Out of Adjustment Circuit Description The aftertreatment DEF dosing valve is controlled by the aftertreatment DEF controller. However, the truck was still derated with the codes mentioned above and he wasn't sure how to fix it. There should be 2 pins with power, 30 and either 85 or 86. 3712- Scr operator inducement-Just means that derates are active. 4863: click here. oem transmitted pedal fault. Mar 4, 2024 · Summary: This technical service bulletin describes the verification and resolution of issue of fault codes 3868, 4572 and 4677 caused by diesel exhaust fluid (def) header malfunction. Diagnostics for Failed Urea Quality Sensor Root. 6255, 6254 and 3712 are all derate faults. Date Added to File: Sep 23, 2021 · We have a Peterbilt 337 with a cummins L9 CM2350 L116B engine. :2018 IHC Durastar 6. TSB Number: TSB150002. INSITE performs engine diagnostics and displays electronic engine information on your PC. 3911-NH3 sensor update rate, same as above, 4152-SCR temp sensor module-update rate, amd 6656 for scr system malfunction. Cummins Fault Code: 6255 SPN: 1569 Engine Protection Torque Derate – Data Valid But Above Normal Operating Range – Least Severe Level. The customer had some other codes that were active previously, and had already fixed the problem. L9 CM2350 L119B L9 CM2450 L126B Issue. must have one or more DEF header sensor fault code(s) 3868, 4572, and/or 4677 active or has more than one inactive count within the last 25 engine operating hours, and 4. Oct 15, 2017 · It is also my tow rig for my 18K toy hauler. The sensors responsible for this info are one unit inside the DEF tank. Although scaled down in size for the 12-liter platform, the XPI fuel system retains all the robust, heavy-duty characteristics of the system, proven up to 675 hp (503 kW) on the 15-liter. During one of the steps it asks to measure voltage between t … read more Jun 21, 2023 · Cummins ISB6. After spending a day at a Cummins facility testing ecm modules, grounds and voltages, their conclusion is its related to the DEF sensor. Feb 28, 2023 · This code may be accompanied by 2 other codes, spn 4342 - fmi 5 and spn 5246 - fmi 0 which puts the vehicle into a derate situation. 0 trans cooler Gone: 04. Info makes no sense to the computer. Codes 4151, 2198, 1894, 4677, 4572, 3232, 2771, 6688, 3868 go active all at once. 7 liter cummins eng# 74106720 throwing codes 3382, and 3361. Remove the large relay at the bottom of the panel. Which all of these faults are related. If it is a Cummins fault 3361, then do a ECM calibration update if there are not intake leaks at all on the truck. Technical Service Bulletin: TSB200189. NHTSA Number: 10231915. I got a check engine light and went to Houston Cummins. ESN 79917782, ECM code EF11061. Root Cause: Cummins Fault Code (ERROR 3868) SPN 1761; FMI 9 (CUMMINS ERROR 4677), SPN 3031 FMI 9 (ERROR 4572). Cummins Tier 4 Fault Codes Fault Code J1939 SPN J1939 FMI Lamp J1939 SPN Description Cummins Description QSB 6. Although I focus on Paccar power this als Apr 25, 2024 · This technical service bulletin describes the verification and resolution of issue of fault codes 3868, 4572 and 4677 caused by diesel exhaust fluid (def) header malfunction. Due to def header part shortages, an ecm calibration is being released that reduces inducement levels to allow for continued operation of the vehicle until def header parts become available Jan 3, 2022 · 1fvacwfc7jhjn3417. 4,638 Satisfied Customers. Jun 27, 2023 · Cummins codes 3382 and 3361. P0868 is Line Pressure Low, and it means (typically) that your line pressure was 15 psi (or more) below the Desired Line Pressure value, for some short period of time (maybe 1 second or longer). It was recalibrated at dealer because of campain . Sep 7, 2018 · Active 3232 AND 2771 Codes for Cummins ISL CM2550 2010 Freightliner. Jun 11, 2022 · I am working on a 2020 international mv607 sba with a Cummins 6. NHTSA Number: 10203189. Welcome to The Fleetguard Customer Portal. Symptom: Intermittent datalink fault codes for aftertreatment, May 11, 2023 · This technical service bulletin describes the verification and resolution of fault codes 3868, 4572 and 4677 caused by diesel exhaust fluid (def) header malfunction. We are heading to work the storm restoration in lake Charles and are stuck. Nov 19, 2019 · Client called in, and he had codes 3712 & 3714 active on his Cummins ISC engine. 7 CM2350 B121B B6. 1)The ECM illuminates the amber CHECK ENGINE lamp immediately when the diagnostic runs and fails. Summary: This technical service bulletin describes the verification and resolution of fault codes 3868, 4572 and 4677 caused by diesel exhaust fluid (def) header malfunction. When the sensor failed the engine would shut down, or goes into limp mode, typically displaying one of the following fault codes showing abnormal update rates: SPN 3364 FMI 9 (Cummins Fault Code 3868) –DEF quality SPN 1761 FMI 9 (Cummins Fault Code 4677) – DEF tank level Issue Summary. 5 CM2150 Fault Code: 3868 PID: SPN: 3364 FMI: 9 Aftertreatment Diesel Exhaust Fluid Quality – Abnormal Update Rate. Check harness, and Oct 26, 2023 · This technical service bulletin describes the verification and resolution of fault codes 3868, 4572 and 4677 caused by diesel exhaust fluid (def) header malfunction. and DEF temp sensor, all of them are integrated into the def sending unit, Ask Your Own Medium and Heavy Trucks Question. ECM has new function to monitor injector performance and compliance with EPA tail pipe exhaust emissions regulations. Using this software application will reduce troubleshooting time, errors and incorrect procedures and quickly get your vehicle back on the road again. 4151 - DPF temperature sensor abnormal update rate. 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 limp mode with the codes I listed. published troubleshooting. 8 QSG12 111 629 12 Red Controller #1 Engine Control Module Critical Internal Failure - Bad intelligent device or component XXXXXX 115 612 2 Red System Diagnostic Code #2 Sep 3, 2020 · The codes are for DEF quality sensor , Def level sensor. When your truck’s computer sets a code, it also saves what is called “freeze frame data. TSB Number: TSB190143 NHTSA Number: 10237230 TSB Date: May 25, 2023 Date Added to File: June 5, 2023 Failing Component: Dec 28, 2017 · 2017 Ram 2500 MegaCab with Rambox and factory air suspension. 7 CM2350 (2013-17) Fault Code: 3868 PID: SPN: 3364 FMI: 9 Aftertreatment Diesel Exhaust Fluid Quality- Abnormal Update Rate . Select the file location path for recording logs to be saved in to. The 3712, 6255 and 6254 are all derate faults due to the check engine light. 2002 Ford F-350 ECLB 7. A combination of one or all DEF header fault code(s) 3868, 4572 and/or 4677 are logged. May 31, 2024 · This technical service bulletin describes the verification and resolution of a combination of one or all def header fault code(s) 3868, 4572 and/or 4677. These codes indicate the computer has issues with an abnormal update rate for DEF quality, temp and level. This fault code will become inactive when other associated faults have become inactive on their own. 3868 (SPN 3364 FMI 9) Aftertreatment 1 Diesel Exhaust Fluid Quality – Abnormal update rate. Verify all fault codes, including Fault Code 3714, 6255, 6254, or 3712, are inactive. TSB Number: TSB240049. Mar 21, 2008 · P0868 - Line Pressure Low. txt) or read online for free. All of these codes say it has an abnormal update rate. 2771 - Outlet nox sensor abnormal update rate. Oct 15, 2021 · Fault codes: 3868, 4677,4572Cummins ecm calibration temporarily allows for truck operation with malfunctioning DEF header to accommodate customers while part For most injectors previously used on Cummins XPI fuel systems injector trim codes (bar codes) were required. This test runs for 60 to 80 minutes and is really noisy, so be prepared for it. Information Only - OEM Related Matter Not Covered By Cummins Mar 26, 2024 · Summary: This technical service bulletin describes the verification and resolution of fault codes 3868, 4572 and 4677 caused by diesel exhaust fluid (def) header malfunction. For all 3 of these to be active at the same time means that the shared power, ground or J1939 circuit going to Step-1: Obtain the Freeze Frame Data. Then 85 or 86 should uave ground. Jan 16, 2024 · 2018 international Vin: JN249867 Codes: 4677. ISB6. Please create user account by clicking ""Create User Account "" button below. Released Date: 10-Sep-2021. But maybe the reason they are not going inactive is because the 286 fault is for the regen permit switch. Feb 4, 2023 · Technician: Nich M. TSB Date: January 10, 2023. NHTSA Number: 10227529. Check Ohms on diagnostic plug and get 124. Root Cause: • Malfunctioning internal components within the fan controller jumper harness. 3714 (SPN 1569 FMI 31) Engine Protection Torque Derate – condition exist. 7 CM2350 B101 (Engines built in 2016 only) Cummins diagnostic trouble codes list for ISX, ISF 2. SPN 3031 fmi 9 3868 SPN 3364 fmi 9I changed the little harness on the DEF tank and nothing JA:Have you checked the wiring connections … read more. 5 Ram 2500 Reg Cab 48re 205k miles Cat fuel filter. With step-by-step diagnostics, built-in engine drawings and schematic diagrams, working with INSITE is easy. B6. The first number refers to the hardware like wires, etc while the second and third numbers refer to the non-tangible communication that takes place over the J1939 system. Diesel Exhaust Fluid (DEF) Header Malfunction (1) (1) - Free download as PDF File (. Several 2018 trucks I work with are Engine wiring harness issues on J1939 datalink are causing datalink related fault codes. This DTC will be the most frequently occurring DTC for the delayed shift condition. cumminsdr is online now. 8, ISB, ISC, ISLe, 4ISBe, 6ISBe, ISDe, ISM, QSM, QSX engine control units Technical Service Bulletin: TSB200189 Released Date: 10-Sep-2021. I am stumped in the troubleshooting for this code. “Conditions for Clearing the Fault Code” section in the Fault Code Overview page. So what does the Cummins Ecm mean by Abnormal Update Rate? A Computer has to able to take in Aug 25, 2023 · This technical service bulletin describes the verification and resolution of fault codes 3868, 4572 and 4677 caused by diesel exhaust fluid (def) header malfunction. TSB Number: C2133A. Trying to track down the terminating resistor might be bad. 3 recently threw code 3232. It has codes 3712 and 3714 … read more Connect the INLINE 7 to the 3 pin service connector located near the engine side. Code Analysis: When these fault codes appear Dec 26, 2021 · Cummins ISB4. If the “Clear All Faults” command was used to clear Nov 3, 2018 · Freightliner with flashing DEF light, DEF guage empty, with engine derate. voltage below normal or shorted low. They should all have gone inactive within a few minutes of a regen even with an active 286. Aug 29, 2020 · 19 Freightliner m2 with Cummins has codes 6255, 6254, 1683 and3712. erratic/incorrect data signal. Hey Everyone, My 2011 Freightliner m2 with a cummins isc 8. This data can be crucial in diagnosing the problem. 7 QSL 9 QSX 15 QSB 4. Diagnostics for Failed Urea Quality Sensor Root Cause for PACCAR Chassis. DTC code 3868 active. LAS VEGAS, NV. TSB 21-007-06. Select the Connect button in the J1939 Data Link Diagnostic Tool Settings tab. This is an update to the previously submitted communication. 2)The multiplexed device will not operate. we have replaced the EGR Valve, intake manifold pressure sensor, and differential pressure sensor. This form is used to create a request for: Requests are monitored Monday through Friday from 8:00am to 5:00pm Eastern Standard Time (EST). It has Active Fault Codes 3868, 4677, 4572. TSB Date: August 1, 2022. Basically issue with power to inlet nox sensor (mounts behind the turbo). This specific code means: “ Aftertreatment Diesel Exhaust Fluid Tank Temperature - Data Valid But Below Normal Operating Range - Moderately Severe Level. The power control module (PCM) has detected that the fuel pressure is not within a range that has been predetermined by the vehicle manufacturer. Luckily, Cummins Insite, TEXA and a few other equivalent tools, will allow you to start an “Aftertreatment SCR Performance test”. TSB Number: C2379. These codes state basically that it has issues with the Diesel Exhaust Fluid Quality, Temperature, and level. 3. SPN 3031 FMI 9 (Cummins Fault Code 4572) – DEF tank temperature. The hit at the top of the list was for the attached service bulletin dated Nov. Root Cause: Jun 11, 2021 · After about five minutes, it clears. The parameter settings under "J1939 multiplexing" in the Features and SU22-01. We replaced dpf as per dealer. If you are an existing Fleetguard Access user. Associated Fault Codes 2771, 3232, 3868, 4151, 4572, 4677, 6688 Root Cause: voltage below normal or shorted low. Models Affected: Certain Blue Bird Buses equipped with Cummins Diesel engines built starting Jan 2016 with the below engine families: B6. When up to operating temperature 300 plus degrees on NOX Temperature sensors, All three codes for Fluid line heater relays become active. Turn the key switch to the ON position. 7. Root Causes: The information in this document has no effect on present warranty coverage or repair Mar 2, 2023 · Checked voltage Before reseting codes That one is after resetting codes. Apr 27, 2017 · Apr 29, 2017. excessive black smoke detected. In this third Dr Paccar truck repair video I discuss the issue of failed 2016 to 2019 Kenworth DEF Quality sensors. SPN 1761 FMI 9 (Cummins Fault Code 4677) – DEF tank level. 7 CM2450 B155B. When this happens the P0193 trouble code will be stored by the power control module and the Check Engine Light will come on. Oct 5, 2014 · Yes, the split sump filter was likely the main culprit in your P0868 issue. I have a 2013 international with a Cummins ISX12 and it have the following active code. pdf), Text File (. A DEF header replacement part is not The QSG12 incorporates Cummins Xtra-High Pressure Injection (XPI) fuel system, derived from the larger and more powerful QSX15 Tier 4 Final engine. With CM2350 control system there is no requirement to record and program injector trim code. All types of Cummins applications. Shop Talk: Possible causes of this fault code include: A malfunctioning variable geometry turbocharger (VGT) High exhaust restriction. Symptom: • Fault Code 3838. TSB Number: TSB220250 NHTSA Number: 10231608 TSB Date: December 7, 2022 Date Added to File: February 13, 2023 Multiple J1939 aftertreatment component fault codes at first engine start of the day after engine cold soak. Due to def header part shortages, an ecm calibration is being released that reduces in. 7 %µµµµ 1 0 obj >/Metadata 57391 0 R/ViewerPreferences 57392 0 R>> endobj 2 0 obj > endobj 3 0 obj >/ExtGState >/ProcSet[/PDF/Text/ImageB/ImageC/ImageI So basically the faults you have are. Make sure the turbo isn't passing oil. J1939, J1587, & J1708- This is the system under which most fault codes operate. voltage above normal or shorted high. cumminsdr, Mechanic. This data shows the conditions that were present when the code was set. voltage below normal or open circuit. Oct 8, 2019 · June 5, 2023. If you used a new Mopar main sump (flat) filter, you should have noticed a small rubber cap on the top surface of the filter. Cummins Fault Code: 6254 SPN: 5246 Aftertreatment SCR Operator Inducement Severity – Data Valid But Above Normal Operating Range – Moderately Severe Level. 3 4R100 4X4, 6637 intake, 203* T-stat, 08 diff cover, HPX, Stancor Relay, 6. 6688 - Particulate matter sensor abnormal update rate. Jan 4, 2019 · 3361 is for either the DEF doser or the intake manifold pressure abnormal. With out insite connected and running Associated Fault Codes 2771, 3232, 3868, 4151, 4572, 4677, 6688 Root Cause: Aftertreatment power supply relay is found to have malfunctioned, causing high resistance in the relay, and in return, low power to the aftertreatment. Sep 17, 2023 · What is the code P0193 on a Dodge Cummins? What the P0193 code means. Spartan is unsure because they usually see 4572, 3868 and 4677. TSB Number: PLANT COMM RMEP NHTSA Number: 10248643 TSB Date: December 1, 2023 Date Added to File: January 9, 2024 May 11, 2023 · This technical service bulletin describes the verification and resolution of fault codes 3868, 4572 and 4677 caused by diesel exhaust fluid (def) header malfunction. Ok this fault is because your doser has reached the limit of adjustment and the mechanical system is not responding. 7 CM2350 (2013-17) Fault Code: 5868 PID: SPN: 4339 FMI: 7 Aftertreatment 1 SCR Feedback Control Status - Mechanical System Not Responding or Out Nov 7, 2021 · Bs6 fault codeTata cummins fault code Contents Product Affected. 10/4/21, 10:06 AM. TSB Number: T2488E. must have followed TSB210187 and determined DEF header sensor fault codes(s) are a result of a failed DEF header sensor(s), and 5. Note : These ECM calibrations will only address DEF header sensor malfunctions that are logging one or combination of DEF header fault code(s) 3868, 4572 and/or 4677. May 20, 2023 · Cummins Fault Code 3582 is becomes active if the SCR System performance is low. %PDF-1. Ask Your Own Medium and Heavy Trucks Question. Jul 29, 2014 · Fault Code: 368 PID: P0216, S254 SPN: 1078 FMI: 8 LAMP: Yellow SRT: Above info from Cummins Quickserve The fuel pump can not achieve the timing value being commanded by the engine control module (ECM) due to an internal pump problem. During one of the steps it asks to measure voltage between t … read more Sep 28, 2022 · Hi Nich. Use the OBD-II code reader to retrieve this data. Factory fifth wheel prep kit installed after purchase. I also noticed the other day I get almost a whining noise ONLY downshifting into 4th, then it bangs into gear pretty hard. Check the pins for power and ground inputs. The DEF quality sensor is a smart device and communicates with the engine electronic control module (ECM) via the J1939 data link. Spn 1761 fmi 9 4572. This technical service bulletin describes the verification and resolution of a combination of one or all def header fault code (s) 3868, 4572 and/or 4677. Jan 24, 2022 · When the sensor failed the engine would shut down, typically displaying one of the following fault codes showing abnormal update rates: SPN 3364 FMI 9 (Cummins Fault Code 3868) –DEF quality. Here is a case study I have using scan Data and some basic Circuit Checks with a Dvom. I have Cummins isx15 engine in SCR derate mode. 3232- Intake nox sensor-Ecm is not receiving the expected message or any message. SCR Performance Test – Cummins Insite. Sep 26, 2023 · I have a pdf of fault codes, but it's not searchable and a pain to scroll through, so I decided to Google Cummins fault code 4677. So you have a problem in the doser or a skewed NOx sensor, an exhaust leak, contaminated def or def tank empty but still showing full, or the ECM needs a calibration update. Sep 9, 2021 · Sorry I did not specify that the codes are the Cummins number. SaveShare. The issue is difficult to reproduce and is not able to be duplicated in a road test. Released Date : 20-Apr-2021: Fault Codes 3868, 4572, and 4677 Caused by Diesel Exhaust Fluid (DEF) Tank Heater Control Valve Stuck Partially Open This technical service bulletin enables authorized repair locations to replace the scr module on certain b6. X15 Cummins 5865 code Seth Thaxton 2 posts since Jun 26, 2020 X15 Cummins 5865 code Jan 7, 2021 8:38 PM Hello, 122SD Truck SN KM3950 Engine ECM 80082778 Cummins X15 116 Has code 5865 active for DEF fluid command CKT shorted to ground,, I have followed EDS and called Cummins tech support level 2, Create Service Request. TSB Date: September 10, 2021. 2, 2020 and titled "Fault Codes 3868, 4572, and 4677 Caused by Diesel Exhaust Fluid (DEF) Tank Heater Control Valve Stuck Partially Open". NHTSA Number: 10252391. The updated parts may improve the aftertreatments emissions performance. The diagram on quickserve shows 2 10amp fuses that power the inlet and outlet nox sensors. agnostics for Failed Urea Qua lity Sensor Root Cause for PACCAR ChassisWarranty StatementThe information in this document has no effect on pr. 5 QSF 3. Lately it has been downshifting into 4th pretty hard when in tow haul mode and it pulled a p0868 code, "transmission fluid pressure too low". abnornal rate of change. Action Taken When the Fault Code is Active. Codes are 4572, 3568 and 4677. Cummins uses the J1939 system. , Cummins/Caterpillar Technician replied 1 year ago. Failing Component: Engine And Engine Cooling:Exhaust System:Emission Control. TSB Number: TSB220159. Checked all relays and fuses check ok. Aug 31, 2022 · This technical service bulletin describes the verification and resolution of a combination of one or all def header fault code(s) 3868, 4572 and/or 4677. TSB Date: November 22, 2022. Cummins ISB6. SPN 3364 FMI 9 (Cummins fault code 3868) - Aftertreatment diesel exhaust fluid quality- Abnormal update rate. Nov 6, 2023 · Yes, 3567 should be active, 3568 inactive. Date Added to File: • The “Reset All Faults” command in the recommended Cummins® electronic service tool or equivalent can be used to clear active and inactive faults, as well as extinguish the MIL for OBD applications. These codes are also used with other Cummins engines, and the procedure is the same. We have cleaned the ports underneath the sensor, inspected cooler and cross over tube. 0. I have a 2018 Entegra Aspire. Apr 19, 2019 · I am working on a 2020 international mv607 sba with a Cummins 6. Okay I’ll double check to make sure of this. TSB Date: March 4, 2024. 7 and l9 my2022 systems. Fault Information System (FIS) is a downloadable version of the fault code troubleshooting manual. #5. 6 Cummins DEF System Problems Troubleshooting. 2. Vehicles impacted by this bulletin may show the following OBD DTC. Most of the codes are FMI 9 which is abnormal update ra … read more 3/18/2020Fault Code 3714, 3712, 6255, or 6254 Active with No Other Active Fault CodesFollow the instructions under th. DTC's 3868, 4677, 4572, 3714, 3712, all these codes a related to the deg level guage assembly. 9/6/22, 9:16 AM Fault Codes 3868, 4572 and 4677 Caused by Diesel Exhaust Fluid (DEF) Header Malfunction Technical Service Bulletin Technical Service Bulletin: TSB210187 Released Date: 31-Aug-2022 Fault Codes 3868, 4572 and 4677 Caused by Diesel Exhaust Fluid (DEF) Header Malfunction Fault Codes 3868, 4572 and 4677 Caused by Diesel Exhaust Fluid (DEF) Header Malfunction Warranty Statement The Cummins X15 CM2350 X116B Performance Series (2018 & Newer) Fault Code: 3868 PID: SPN: 3364 FMI: 9 Aftertreatment Diesel Exhaust Fluid Quality- Abnormal Update Rate Circuit Description The DEF quality sensor is a smart device and communicates with the engine electronic control module (ECM) via the J1939 data link. Dec 1, 2018 · Codes for DEF level, quality, sensor abnormal rate of change - replace DEF sending unit/quality sensor 9999 CUMMINS X15. Technician: Nich M. If this fault is active with no other faults present it is likely that the ECM will need to be updated to clear it. Due to def header part shortages, an ecm calibration is being released that reduces inducement levels to allow for continued operation of the vehicle until def header parts become available Dec 1, 2023 · This technical service bulletin describes the verification and resolution of the issue of combination of one or all def header fault code(s) 3868, 4572 and/or 4677 getting logged. The procedure: 1) Run the Apr 12, 2015 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Mar 29, 2023 · 1. But we made a change to the filter that should prevent this problem in the future (if your truck is a 4x4 or 2010+ MY). Sep 9, 2021 · Moving forward If you experience any of the following fault codes, please contact Spartan RV Chassis at (800) 543-4277 and we will help you through the next steps you need to take with your coach. Technical Service Bulletin. Engine has a DEF header malfunction and replacement is not available. Any request received outside of these hours will be address on the next business day. Reoccurs at approximately every hundred miles.
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