The alarm on the dashboard read, “5 mph Max Speed in 100 mi, Service DEF System, See Dealer. Hi All, On a recent road trip, def tank was at 1/2 so I added 2. Nope. Oct 19, 2023 · RAM Code P203F. Now that I have 15k miles on the truck the light comes on at least 4+ times a week. Bought it new and it has only 28,000 miles. Root Cause: Oct 31, 2023 · Common locations for DEF Dosing Unit in Cummins engines: 1. old) Drove approx. Bottom line though, DEF is DEF. The fourth and final reason for the “Service DEF System See Dealer” warning is that the fluid level has dropped too low. Aug 11, 2019 · July's Cummins of the Month is now open for entries! DEF Service Message. The codes are. Technical documents on QuickServe. Document the PACCAR authorization code in the narrative of the claim. 2014 3500 CCLB/Aisin/SRW 4x4 laramie. Called mobile ( on a Sat) They arent sure what it would be bc they’ve never had a def header go bad so quickly. The procedure: 1) Run the Jul 20, 2021 · 334 posts · Joined 2020. It should hold at least 130 PSI. 7 HO Laramie Truck was in the shop for a minor alignment adjustment they test drove it after and the check engine light turned on. Keywords: 5676573 QRG - EPA21 L9, quick reference guide, EPA 2021, Truck maintenance and operation, midrange trucks, MD truck, medium duty trucks, Single camshaft, XPI fuel system, Single module DPF and SCR aftertreatment system, ECM 2450 (incorporates DEF dosing control), Variable geometry turbocharger (VGT), Exhaust gas recirculation system Jul 20, 2019 · A 32. Diesel particulate filter (DPF) clogging is a common problem on the Dodge Ram 6. DEF usage depends on how the trucks used, it’s more closely related to fuel consumption then mileage. However, the truck was still derated with the codes mentioned above and he wasn't sure how to fix it. too low for the ambient conditions. Driving home yesterday I got the Service DEF System See Dealer but not CEL. P003A-TURBOCHARGER BOOST CONTROL MODULE POSITION EXCEEDED LEARNING LIMIT. Verification Proceed to perform Aftertreatment Diesel Exhaust Fluid Voltage Drop Test. Aug 28, 2016 · Posts: 1. The P203F shows up as Reductant Level Too Low and further research shows that it's caused by the DEF being low, wrong DEF, faulty DEF gauge, and a few others. #3 · Jan 8, 2014. You can receive assistance in locating DEF in the United States by calling 866-RAMINFO (866-726-4636). #1 · Dec 18, 2014. called dealer and the service manager Jan 1, 2016 · 2022 RAM 5500 Chassis Tradesman Crew Cab 60” C/A 4WD in Delmonico Red, 6. Possible causes of this fault code include: Leaking diesel exhaust fluid lines. Truck hasn’t had a single issue until now. I went ot autozone to pull the codes and it came up - 1. Using this software application will reduce troubleshooting time, errors and incorrect procedures and quickly get your vehicle back on the road again. Root Cause: PACCAR™ chassis do not provide a dedicated power source to the aftertreatment DEF dosing unit. 60 miles then the trouble code came on the dash along with the check engine light. So, the above Blue DEF Platinum number: 24030 2069 CP7 233528 would mean Something is not right here. 00 if you don't want to fight with dealer 3. Driving home yesterday Service Def comes on and says 280km till restricted to 8km/h and threw code P2048 reductant injector Bank 1 low. First time ever in 409K miles. Apr 10, 2017 · 2017 ram 3500 laramie def problems. Dec 18, 2014 · S. Oct 10, 2021 · 2007. A chime accompanies this message, and the vehicle’s speed is limited to 5 mph. 10's. With step-by-step diagnostics, built-in engine drawings and schematic diagrams, working with INSITE is easy. (Sold) 2015 Ram 3500 Laramie CCSB SRW 4x4 6. Speed sensor signal. Parts Symptom: Active Fault Codes 3558 and/or 3559 present. 5-2009 6. My check engine light first came on at 6k miles but it went away before I could get it scanned. Mar 13, 2018 · Most DEF issues are covered to 50k, but have heard of some dealers covering them to the 80k federal emissions warranty. 73 bone stock 249k and counting. ” The possible sources for this code are: - “In-range failure of the diesel exhaust fluid tank Jul 21, 2016 · Incorrect DEF CEL code# P207F. Had run the DEF down low, was at about "100 miles until 5 MPH", when it started dinging every 5 miles and the "See Dealer" message kept popping back up, then at about 80 miles until 5 MPH it popped two codes P203F and P20E8, Low Reductant Level and Low Reductant Oct 22, 2020 · This is an explanation on what it takes to clear fault codes 3712 and 3714 on Cummins powertrains. It is made of inexpensive, readily available parts to assist derated users to be able to perform a temporary fix as soon as a DEF sensor failure occurs and safely operate their vehicle until a repair can be obtained. DEF Level sensor code 1669. Cummins Tier 4 Fault Codes Fault Code J1939 SPN J1939 FMI Lamp J1939 SPN Description Cummins Description QSB 6. 89. Don't let anyone tell you differently. 6 posts · Joined 2014. Engine has a DEF header malfunction and replacement is not available. These codes are also used with other Cummins engines, and the procedure is the same. 2 or later) or an equivalent diagnostic tool which supports the test described below. I've had that code come up a few times now but never the service Def. While driving, the old/dirty DEF filter seems to have caused an alert on my dash's 3-line Mar 10, 2017 · 2016 6. Diesel exhaust fluid is also called AdBlue. Now, it will freeze when it is sitting with the key off if it gets below 12 degrees. 7L CTD, midnight blue with tan interior. I received the "Service DEF System See Dealer" message on my inst Jun 5, 2023 · I've noticed that it sips DEF pretty slowly when driving unloaded so haven't really worried that it's still at 100% after a while (again, mostly sitting). Besides the pump needing voltage and ground, there are three other vital inputs that are involved: Command signal. 5 gallons. This is Hardcodes, it wouldn't be able to remove by scanner. P00AF TURBOCHARGER BOOST CONTROL MODULE PERFORMANCE. 7 Cummins EGR Delete Kit DPF Delete Benefits. The DEF filter is on the bottom of the DEF pump. I've since been playing around with it and watching things like engine load, EGTs (from the truck's sensor), HP requirements, etc. 2015 RAM 2500 LoneStar Mega Cab CTD 2WD Air Sep 17, 2014 · 14 posts · Joined 2014. It has been parked since i picked it up at the dealer just before xmas. Back down to lower elevation the messages went away but Sep 9, 2021 · SPN 3364 FMI 9 Aftertreatment Diesel Exhaust Fluid Quality-Abnormal Update Rate. Nov 19, 2019 · Client called in, and he had codes 3712 & 3714 active on his Cummins ISC engine. When it is faulty, it can cause a variety of issues from excessive DEF build up to check engine lights and engine derate. ISC & ISL Fault Codes- CAPS Fuel System (before 2003) ISC & ISL Fault Codes- HPCR Fuel System (2003 and later) ISM Codes - Engines before 2002 (no EGR Jun 3, 2018 · Wait till DEF gauge gets down to about a 1/4 then put the full 2. I have a 2011 Phaeton 40QBH and we are stuck here in a Cummins repair facility Olympia WA with the amber and red engine lights on. Change and all you should get is a yellow warning light. Access QuickServe Online to get information specific to your Cummins engine, including: your owner's manual, the parts catalog for your engine serial number, engine dataplate information for your engine. #3 · Feb 15, 2016. drove another 200 miles without any problem to a dealer. The P203F just indicates that the ecm is seeing a dangerously low DEF level, if it still has an operating SCR system, fill the DEF tank and it will probably go away on its own. 2017-2020 the Urea Sensor triggered at 22%. 3596 possibilities. 7 def injector. " Looks like it's a problem in the line between the tank and dosing valve. 5-2012 models had a completely separate DPF system that sat behind the DOC system. The 6. ) in bank 1 is frozen. See corresponding Service Mar 29, 2020 · To me, I'd pass on buying anything like that where you don't know the complete history. Initially, Dodge opted to avoid using diesel exhaust fluid (DEF). It's the only black pump with lines running to it in that area. . P20EE SCR NOx Catalyst Efficiency below threshold bank 1 I had a friend clear the codes and he did and the CEL light went out but the limp mode message(max Jan 4, 2016 · A:Because almost all diesel-powered passenger cars and trucks built since 2010 are equipped with Selective Catalytic Reduction (SCR) and require Diesel Exhaust Fluid (DEF), it is readily available at most fueling stations and automotive parts retail stores. 5 QSF 3. Jan 8, 2014 · 438 posts · Joined 2012. I’m not sure if it’s changed on the 19’s but on my 15 i believe it was 5. Conditions for Running the Diagnostics This diagnostic runs when the keyswitch is in the ON position and the heater is commanded on. 7L. The code associated was P218F00 dealing with the DEF system. ISB Codes - Truck Application (Non - Dodge / Chrysler) ISB Codes - Dodge Cummins Applications. 5%, both the urea and water will freeze at the same rate, ensuring that as it thaws, the fluid does not become diluted, or over concentrated. ertreatment diesel exhaust fluid (DEF) dosing unit may appear to be non-functionalRoot Cause:Neither a good or malfunctioning aftertreatment DEF dosing unit can cause Fault Cod. Just select your engine to see descriptions of each fault code for your particular Cummins ECM. We are a authorized Cummins dealer, call us for diesel parts: OBD-II Check Engine Light Trouble Codes for the Cummins below: P0008 ENGINE POSITION SYSTEM PERFORMANCE BANK 1. 5 Hankook All Position Tires, Aluminum Wheels, Parkview Backup Camera, Trailer Brake Controller, Cloth 40/20/40 Bench Seat, Floor Carpeting May 24, 2022 · All or part of the diesel exhaust fluid system (DEF tank, DEF supply lines, DEF pump, and DEF doser, etc. DEF is 67. SPN 3031 FMI 9 (Cummins Fault Code 4572) – DEF tank temperature. One of which was the current flash supposedly dealing Dec 17, 2015 · SPN 3362 FMI 31 states: "Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit Input Lines - Condition Exists. 50 to me. . P20EE SCR NOx Catalyst Efficiency below threshold bank 1 4. Have a 2015 RAM Turbo Diesel 6. Feb 28, 2023 · Anything will help! Make:RAMCode 2043Definition:Reductant Temperature Sensor 1 Circuit PerformanceDescription:The Diesel Exhaust Fluid (DEF) Quality Sensor is mounted on the DEF tank and is used to detect the concentration of the DEF. 2. P207F (reductant quality performance), P1C54 (SCR NOX Catalyst Missing)and P20EE (SCR NOx catalyst Dec 17, 2017 · CNS8888. Most of the assembly is submerged in DEF, with only a small portion visible outside the tank. Second time in 2 months I got the following fault codes: 3216-9 Aftertreatment 1 Intake NOx Sensor - Abnormal Update Rate 3031-9 Aftertreatment 1 Diesel Exhaust Fluid Tank Temperature - Abnormal Update Rate Took it to Cummins last month, they could not find anything wrong and cleared the codes. 6, 2016. The applicable ECM code can be found using the ECM code lookup tool or ECM code list referenced in the Customer Communication section of TSB210187. the temperature sensor has indicated a tank temperature is too high or. Drive from sea level get to 5500' got def messages when hit 5500' (Temp was high 90s outside) (incorrect DEF, Service Def and then10 miles after the message Check Engine light with P207f and cant clear it). 88, and at the pumps it's $2. The code P203F On Dodge Cummins stands for “Reductant Level Too Low. The techs here have replaced the sensor but the fault remains. 98, walmart brand is $7. My dealer will sell MOPAR DEF for $14. P0016 CRANKSHAFT/CAMSHAFT TIMING MISALIGNMENT – BANK 1 SENSOR 1. 2000 2500 QCLB AT 4x4 Sold. Well today I decided to do the CCV delete and ran a hose down by the frame and now I'm getting a P040d code and it will not clear. Feb 10, 2021 · February 10, 2021 awtruck. At 32. #6 · Sep 20, 2014. The freezing and unthawing of DEF will not cause degradation of the product. Feb 1, 2023 · Below are the Top 10 fault codes for Cummins X12 CM2350, which is in the model year 2018, and newer commercial trucks. The code says the DEF level sensor is faulty or the wiring is shorted. Every time it turned on it would say, “Service Def System see D Sep 17, 2023 · In this video, I will talk about code p2048 testing and replacing Cummins 6. BTW, if anyone knows of a gasket for the DEF Aug 27, 2022 · I installed the new pump today and filled tank with new DEF fluid. Our Ram 3500 Cummins 6. In situations where it is desired to report the DEF system frozen as a faulted condition, FMI 31 can be used with this SPN in diagnostic messages. The command signal is created by the Cummins ECM. We have a 2019 Dodge Ram 3500 4x4, 400 horse Cummins with about 15,000 miles. Found some bad wiring. 2 unit. 5. (Date code on the DEF said it was 3 mo. While my brand new 2019 3500 6. Mar 30, 2016 · P20EE is SCR NOx catalyst efficiency below threshold bank 1. Upon installation, the DSS removes (and 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. 7 Cummins Diesel had a Bad DEF pump. ”. Replace the DPF. 2015 RAM 2500 LoneStar Mega Cab CTD 2WD Air Ride PRAIRIE PEARLCOAT 02/09/2015. I topped it off from 1/2 and got a "Incorrect DEFsee dealership" with a CEL the next day. Oct 26, 2016 · DEF issue/ P207F trouble code. 20190614_203842. Dec 19, 2022 · The code you will see will be SPN 3364 FMI 10 or Cummins 4277. hello. P229E. Often they replace the SCR catalyst device as a fix. Step 9: This step will only work if you use Cummins Insite (version 8. Background. Root Cause: High resistance in OEM harness causes voltage dropout and could be leading to FC1682 or FC3574 coming active incorrectly. Jan 2, 2019 · The codes it listed are P1C55 and P203F The P1C55 code shows up 3 times while the other one is only once. 5mph max speed in 150 miles. 2019 Ram 1500 Limited 5. Very frustrating! Any help is much appreciated. This code may refer to the supply line and you need to make sure the lines are not crossed. ” In simple terms, DEF in a diesel engine is required for burning exhaust, which in turn reduces the overall emissions of a vehicle. 5 deionized water and 32. Check engine light went off but that dreaded message is still there drive for a little bit hoping it would clear it and came back home now I got 80 miles left and 3 codes. Takes it to full or just under. Since its purchase we have had it into the dealership twice for DEF issues; specifically the infamous "150 miles to limp mode" message, this last time was a complete goat roping. With only 5875 miles. 2014 2500 Laramie Mega, Black Appearance Group, CTD, 3. I cleared it and wanted to see if it came back. 92 gears. 7L CTD 370hp-800tq 68RFE 3:42's HID's XB LED Fogs BD TSB Amp Steps Air Bags 5er Prep Sep 13, 2022 · Freightliner Owners Club. Feb 5, 2022 · P207f code fix. Once the DEF's contracted back by turning back fully to liquid, the message goes away because the sensor is no longer tripped. Jan 25, 2024 · Def is a diesel exhaust fluid that contains deionized water, urea, and a small proportion of other additives. When your truck is under Derated with codes 3712 and 3714, you have to do the following step by FCAR truck scanner if there is not physical part failure: 1) Go Diesel Engine, select Cummins, it will show couple DPF/DEF/Aftertream related codes. The appropriate consumption of DEF in Diesel Engines is around 2% of the diesel fuel used. The next 6 digits reflect a date code, formatted as MMDDYY. The DEF Quality Sensor shares information with the Powertrain Control Module (PCM) over the J1939 Data Link. If this has never happened to you, it sucks. Guess I will call Tiffin service this time. The diesel exhaust fluid tank. Guys. 5. It's still stuck in limp mode and will not drive over 5 mph. There are two primary reasons for deleting the DPF system on the 6. BEFORE replacing any components, verify the DEF tank coolant lines are properly routed and the diesel exhaust fluid tank heater valve (DEFTHV) is facing the proper direction according to the procedure below. Low Def light, but guage says full, tank is full. Cummins SPN 5321 FMI 31 This video is about RAM CUMMINS P20E8 DEF CODE ALMOST COST ME $3K!! I had trouble with my truck driving down the road the other day. Now again a bad sensor but not sure, well at least that is what the code says. Cummins ISX15 CM2250 (2010-12) Fault Code: 1883 PID: SID 324 SPN: 3251 FMI: 2 Aftertreatment Diesel Particulate Filter Differential Pressure Sensor- Data Erratic, Intermittent, or Incorrect Mar 26, 2015 · The DEF system is designed to allow for the freezing, there is nothing to fix unless the system on your truck has a defect of some kind. 1937 = Actual number of the batch code. 7 Hemi MDS. Truck has 120,000 miles I’ve had it since 40,000 miles. November 13, 2020. dvpvic. Pressure sensor signal. Join Date: Oct 2009. 4. also did the EGR delete too. 4 Radio, 225/70R19. I drove the truck to my neighbor's garage and we know the pump was working because it left fluid on his driveway and garage floor. #10 · Dec 17, 2017. If that is the case it should set a code. Erratic, Intermittent, or Incorrect. I went ahead and cleared the CEL. The DEF system has a heater in the tank as well as heated lines going to the DEF injector, there is nothing else needed. You Should look for leaks first. jpg Nov 7, 2019 · Then without putting my foot on the brake, I hit the ignition button to turn the truck off, then hit it again to the run position. Shelf life determination should be based on the period of time past that date. Oct 3, 2021 · DEF System Problems & Dreaded Service DEF System Message. The aftertreatment provides a level of acoustic attenuation that generally allows OEMs to meet drive by noise requirements without engineered components. If all three of these fault codes appear more or less at the same time, then it’s virtually certain that the problem is that your DEF sensor has stopped outputting any Jan 19, 2021 · The DEF pump is tied into the same wire. Bad diesel exhaust fluid quality. 5% solution of DEF will begin to crystallize and freeze at 12 deg F (-11 deg C). 7L truck went into the dreaded “limp mode” on a recent trip here in Arizona. Mar 7, 2020 · The DEF won't freeze so long as the key is on, or it is running, since the heater will be active. What that code says is After treatment Diesel Exhaust Fluid Quality - Abnormal Rate of. A. The customer had some other codes that were active previously, and had already fixed the problem. The pressure sensor is inside the doser injector on this model. Active Fault Code 1682 or 3574 DEF dosing unit not running when the DEF System Leak Test is run. Blocked or restricted diesel exhaust fluid filters. 8 sp Trans. 3 PSD 3. Once it cleared, I restarted the truck and it stayed cleared. Schneider Discussion starter. They took care of two recalls as well. What I've read is that when the temps are low, like the 21F shown on your dash, the DEF will start to freeze and expand setting off a sensor. 12 = Where made. Diagnosing and repairing a Derated Cummins L9 with aftertreatment codes. 3. 2000 Ford Excursion 4x4- 7. About 12 hours after it was added and driven about 25+ miles. Cummins 6. I cleared the codes and the check engine light went away. Aftertreatment Diesel Exhaust Fluid Pressure Sensor - Data Valid but Below Normal Operating Range - Moderately Severe Level. Engine power derate. truck has 108km on it. 5 Toyo R/T's - 2" HBS Level - RaceME Ultra - AFE Intake. Low Diesel Exhaust Fluid. DEF Check Engine Codes. 39-$2. Only things I’ve done is I took the def injector out and cleaned it Jan 14, 2023 · codes p202e & p218f. 17 = The year plus one, so its 2016 year of manufacture. 44 Axle Ratio, Chrome Appearance Group, Keyless Entry, Fog Lamps, Chrome Tubular Steps, 52+22 gallon fuel tanks, 8. Aug 26, 2019 · 2014. May 20, 2023 · Typical causes that lead to an active 3582 fault code are: Malfunctioning AdBlue dosing system. 7 Cummins. The 5V fuse is blowing and we are unable to Jun 5, 2020 · I checked the code when I got back in the driveway and found 2 - P0420 codes set. i was informed by a tech that as long as i keep my def full, and do not let it freeze, (i live in Texas just not that cold here) that i can drive the truck as usual with not shut down on the truck would occur Mar 19, 2016 · My last box of Peak Blue DEF had the following number : 12171161937. Blocked or restricted diesel exhaust fluid dosing unit supply line fitting. Loose fitting or kinked line maybe? Possibly a line plugged with DEF crystallization? Could even be a plugged strainer in the tank that feeds that line. Fault Code: 3574. hi i have a new 2017 ram 3500. Diesel exhaust fluid deposits in the decomposition tube. Jan 21, 2017 · It still reads that. Fault Code 5867 (Aftertreatment Diesel Exhaust Fluid Dosing Unit Relay Feedback - Voltage Below Normal or Shorted to Low Source) often leading to unnecessary replacement of OEM diesel exhaust fluid (DEF) pump relay or other components. 2007. Sep 25, 2021 · sitting at a dealer as I type, just had the def header replaced, and now the same codes 700 miles later. 7 diesel must run a little bit on the richer side to reduce NOx emissions. It leaks there too. To test the concentration of DEF, use Cummins® DEF refractometer, Part Number 4919554. SPN 1761 FMI 9 (Cummins Fault Code 4677) – DEF tank level. There have been issues in the passed and it’s a key item that is evaluated during a new product launch. 4 weeks ago. 2013 2500 - 20" HELO 835 w/ 35 x 12. This code is usually found in RAM vehicles and is identified by an EVIC message reads “DEF Low REFILL Soon. For detailed instructions on testing DEF, reference ISO 22241-2. my code is p202e then a second code is p218f. First is for performance purposes. I plugged in my Bosch scanner and the p207f code says permanent. Jun 15, 2019 · Well my truck is stuck in def limp mode and it wants me to take it to the dealer. The DEF pump should be mounted to the outside of the frame on the drivers side near the back of the cab. Then turning the key to the on position without starting depressing the brake twice and slowly pressing the gas pedal twice within 10 seconds turn the key off then start the vehicle and it worked. 5 gal of Peak Blu DEF a few days ago. Truck has been running code free since I did this. P207F 5. Crystals obstruct the sensor and affect the level of accuracy. Feb 11, 2019 · Roy. Mufflers are not typically needed. Without DEF the B6. The DEF Dosing Unit, also known as the Pump Assembly, is typically located at the bottom of the DEF tank. Engine has been running on non -Ultra-low sulfur Diesel fuel leading to catalyst coating deterioration. P000F FUEL SYSTEM OVER PRESSURE RELIEF VALVE ACTIVATED. It is simple and straightforward to replace however it Oct 5, 2021 · The DPF system is a honeycomb filter, similar to a traditional catalytic converter, that captures and collects particulate soot. Start at the DEF tank and follow the lines to the doser pump then to the doser valve on the decomp tube. Visit QuickServe Online. Stuck in Las Cruces NM. RAM Code P203F is a diesel exhaust fluid (DEF) system that can result in a warning if the fluid level is too low. Def runs through the selective catalytic reduction (SCR Low signal voltage detected at the diesel exhaust fluid pressure sensor circuit. Our technical support services have successfully helped ma Apr 28, 2022 · If fault code 1922 is still active OR inactive with more than one counts in the last 25 operating hours, the DPF is fully clogged. Conditions for Setting the Fault Codes Diagnostic Fault Codes For Cummins Engines Applies to Engine Models QSB T2, QSC T2, QSL T2, QSM11, QSX15, QSK19, QSK23, QST30, QSK45/60/78 Note: These fault codes are current at date of publication. This won't help the OP , it will help the 2013-16 Owners With no Urea Sensor. 42. Added 2. 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. Apr 7, 2016 · In my opinion, best $27 you could spend ($22 for the adapter, $5 for the app). Watch this short video where I discuss derate 3714 and 3712 active A combination of one or all DEF header fault code(s) 3868, 4572 and/or 4677 are logged. In 2013+ models the DOC and DPF were integrated Feb 21, 2016 · Use of fluids not API Certified to ISO 22241 may result in system damage. 116 = Days remaining in the year it was manufactured, that would make it Sept. 5 gals of new peak def which brought the tank to full. The aftertreatment diesel exhaust fluid line heater 3 is located on the suction line between the diesel exhaust fluid tank and diesel exhaust fluid dosing unit. If DEF is delivered or stored improperly hard particle contamination, chemical contamination Mar 21, 2019 · So to expand on that disconnecting both batteries shorting the negative to the positive for 30 seconds. 7. P0030 O2 SENSOR 1/1 HEATER CIRCUIT OPEN. The correct concentration of DEF is critical to engine and aftertreatment system health and performance. The Cummins ISX DEF doser is an important part of your trucks after treatment system and when functioning properly helps to reduce emissions. #1 · May 31, 2014. anybody had this code or can tell The code applies to Dodge Cummins and other vehicles, including Ford, Audi, RAM, GMC, and many more. 7 Cummins EGR Delete Kit 2010-2021 6. P203F Reductant level too low 2. calibration and cut and heat shrink the DEF header pigtail harness. If your truck is subject to the TSB for the erroneous P249E code, have it flashed. 7 Cummins has had a DPF system since halfway through the 2007 model year. Mar 2, 2022 · DEF System Problems. Codes 6254, 6255, & 3712 are all derated codes that occur when another fault is causing the actual problem. 5% urea. #18 · Aug 4, 2021. This allowed my scan tool to stay connected to the engine ecm to clear the code without the engine running. The DEF System Simulator (DSS) is a hardware/software solution that a user can build. Always refer to engine service manual for the latest information related to engine diagnostics and troubleshooting. Another successful repair and happy customer 👍 Nov 30, 2022 · 3712 fault code in a Cummins is simply the ECM notifying you it has to derate the engine. Truck stops often have a DEF pump right on the fuel island. Malfunctioning diesel exhaust fluid dosing unit. Threw a code P208A Reductant pump. May 31, 2014 · 3594 posts · Joined 2010. We live in Alaska so to say we have many days below the 18-degree Nov 13, 2020 · Truck Camper Adventure Switches to BlueDEF Platinum. Feb 9, 2015 · 14690 posts · Joined 2014. s 3558 or 3559 to come active as these fault codes are isolated within the OEM wiring harness. Background: At 47,000 miles, I just replaced the DEF filter in the Denoxtronic 2. Unfortunately, it happened. In Canada call 1–800–465–2001 (English) or 1–800–387–9983 (French) 2014 3500 Tradesman CCSB, SRW, 6. 7, G56, QG56DDSN-ORG, ST MAXX 295/70-18. As you can see from the list, the diesel exhaust fluid (DEF) codes are the top 3 most common fault codes if you ignore Jan 24, 2015 · Second time 3900 miles bad DEF from a Pilot by Lazydays new filter, pump and draining lines (not paid for under warranty). My truck is deleted, flo pro down pipe w/DPF delete. P207F 3. The check engine line ca Feb 15, 2024 · 1) DPF Clogging. Since the DPF system is part of the exhaust, it creates a lot of backpressure which detracts from performance potential. Fault Codes 3868, 4572, and 4677 Caused by Diesel Exhaust Fluid (DEF) Tank Heater Control Valve Stuck Partially Open F a u lt C o d e s 3 8 6 8 , 4 5 7 2 , a n d 4 6 7 7 C a u se d b y D ie se l E xh a u st F lu id Aug 29, 2021 · 2016 2500 4x4 Crew, 65000 miles. Even look at the connector on the doser pump. White deposits are an indication of DEF leakage. 73. Feb 28, 2023 · “Aftertreatment Diesel Exhaust Fluid Tank Temperature - Data. Title: 5676573 QRG - EPA21 L9 Author: Cummins Inc. That's my 2-cents! 2013 2500 Longhorn Edition, CCLB, 4x4, 6. Follow the instructions provided with the service tool. Location: Arlington, VA. So limped into shop back the other direction we were traveling. Engine. INSITE performs engine diagnostics and displays electronic engine information on your PC. Jan 27, 2024 · The first digit of the date code is the DEF batch number. I pulled apart my def tank, cleaned everything, and put it back together. #1 · Dec 4, 2018. For example if your towing heavy, you’ll use more fuel and def. Cummins "Check Engine" issue: Low-DEF vs SPN-5031 code. 8 QSG12 213 175 4 Amber Engine Oil Temperature 1 Engine Oil Temperature Sensor 1 Circuit - Voltage below normal, or shorted to low source XX 214 175 0 Red Engine Oil Temperature 1 Feb 15, 2016 · 1158 posts · Joined 2008. Recently had the death def message pop up on my 2015 2500…. As a result, the computer will pick up on this and display the ” Service DEF System See Dealer” warning message. There are no materials involved in the field action. I am Hannah, i was reading and hopefully i can be elightened. 7 QSL 9 QSX 15 QSB 4. Walmart sells peak for $11. SPN 3031 FMI 9 Aftertreatment 1 Diesel Exhaust Fluid Tank Temperature – Abnormal Update Rate. All the information I've found, including a call to the Cummins technical support line today, confirms that it's heated via the coolant. 391 posts · Joined 2015. Posts: 1,047. This document will guide the user through determining the cause of fault code 3363-16 (FC1713) on vehicles equipped with SCR. Low diesel exhaust fluid pressure has been detected in the dosing unit. Aug 20, 2022 · This 2014 Dodge Ram 6. I was changing differential fluid in my other truck so drove the Ram today and it popped a P20E9 code (Diesel Exhaust Fluid / Reductant Pressure Too High) which appears to suggest there is an Maintaining Diesel Exhaust Fluid (DEF) purity and cleanliness according to the specifications defined by ISO 22241 and Cummins Service Bulletin 4021566 is essential in preventing damage to the Selective Catalytic Reduction (SCR) aftertreatment system. I started it to move it today and going to insure it for road and the check engine light came on and service def see dealer illuminated in dash. 7L Cummins, AISIN AS69RC Transmission, 4. Sure enough this morning it came back with a CEL. The truck has been sitting in the driveway a lot recently so my theory is that the reductant supply line may be clogged due to crystallized DEF and the code was set because of insufficient DEF injection into the SCR causing a high NO2 concentration at the SCR Sep 15, 2016 · Procure new DEF injector with new part number (or force the dealer to recognize there is an updated part number on the DEF injector and install it) - Online for about $95. Got a P2048 code, so I removed the injector. DEF problems and P207F. And having trouble getting into a Cummins shop or a Frieghtliner shop. I flashed the CEL and got a P207F code. Code looks like it's a NoX issue. 2) Read the engine codes entirely. 2022 3500 Laramie DRW Mega, Delmonico Red, Night Edition, HO/Aisin 3. Malfunctioning SCR catalyst. Exhaust system leaks. Feb 9, 2017 · Technician: cumminsdr. 5 gal container of DEF in. lr yn ot qi ag vm bd wp tt kp