Freightliner codes spn

Hi, I'm having an issue on a 2016 freightliner, last 8 of the VIN is HLHH2653. Codes present are SPN96 FMI19 for fuel level sensor received network data in error, SPN4354 FMI5 for line heater #1, and SPN4356 FMI5 for line heater #3 open circuit. The driver said that yesterday when he was driving, the fuel level was reading good, but he hit a ...

I have code spn 704 fmi 5 Freightliner Cascadia. Abs light I have code spn 704 fmi 5 Freightliner Cascadia JA: I understand that youre experiencing a code SPN 704 FMI 5 on your Freightliner Cascadia, and the truck Mechanic will be able to help you with this i …2019 Freightliner Cascadia DD15Initial diagnostic and troubleshooting of intermittent fault code SPN 4364 FMI 17 "Nox Sensor Valid but out of normal range."N...Engine Fault codes (MID, PID, SID, FMI) FREIGHTLINER. Component Codes (MID) MID / Description / Old Text Message / New Text Message * 128 Engine # 1 ENGINE ENG 130 automatic transmission - † Trans 136 Anti-lock Brake System (ABS) TRCTR BRK Brake 140 Panel, Left INSTRCLST Instr 142 Panel, Right # 1 INSTRCLST MGMT 172 Diagnostic System ...DTC/ SPN-FMI Description SPN 527 - FMI 09 CAN Time Out CCVS1_SA1 - Abnormal Update Rate SPN 516096 - FMI 09 CAN Time Out CCVS1_SA2 - Abnormal Update Rate ... Note: This software update reduces only the fault codes listed, if any other faults are present they must be diagnosed, and the system reevaluated. SPECIAL TOOL(s) / SOFTWARETo clear the fault code, ambient air temperatures must be greater than 0°C (32°F). ... NOTE: Disregard SPN 3361/FMI 5 which will set with valve unplugged. ... ← 157/16 EPA07 EPA10 GHG14 How to Check Fault Codes DD15 Freightliner Cascadia ...

SPN 5444 FMI 1 TROUBLESHOOT STEPS...1. Oil leakage from the crankcase oil separator vent.2. Faulty crankcase breather.3. Bent, spread, or corroded pins on th...Oct 21, 2018 ... How to Test A Trailers ABS Flash codes!!! SpeedFreak ... How to fix DEF metering valve on freightliner cascadia clear code snp 4364 / SPN 3361.2 SPN 102/FMI 16 – GHG14 Intake Manifold Pressure Too High Table 1. SPN 102/FMI 16 - GHG14 ... Does fault code return? a. Yes; Go to step 34. b. No; replace MCM. Refer to section "Removal of the Motor Control Module". Verify repairs. 34. Install original MCM. Bring to operating temperature of 71°C (160°F). Road test the vehicle. Drive at ...If no fault comes up, then the problem has been solved. If you see the 520363 fault code along with the SPN 3223 FMI 7 code, then that means "Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed Open.”. What that stands for is that the sensor has failed completely and you need to replace it.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 AMFreightliner Cascadia 2012 Detroit Engine DD15 ENG 2 SPN 3464 FMI 31 Throttle CMD, any idea what that code is for?Also, truck starts great but after idling for few minutes check engine light comes on … read moreThis fault code is actually very simple, it simply means the the DPF filters inside the One Box have reached their limit and require maintenance. They must b...

If SPN 4356 FMI 5 is Set. The other code that may appear with SPN 4357 FMI 5 is SPN 4356 FMI 5 and that code stands for - Scr Line Heater #3 Circuit Failed Open. The repair is going to be similar to the previous repair with one minor difference. Instead of repairing heaters 2 & 4, you will be repairing the #2 pin of line heaters 3 & 4.639 n/a Roll Call Fault Any other J1939 device that the ICU expects on the network but is not broadcasting will generate a fault code. The source address will be of the device that the ICU is not receiving messages from. Note that this is actually an ICU generated fault code. Ask Your Own Medium and Heavy Trucks Question.2018 Freightliner m2 have a code. The code is SPN 524264. The code is SPN 524264 with fmi 4. And says SA;33 Bulkhead. I cannot find this code anywhere engine runs fine but just has that comes up on the dash ... I have SPN codes pulled from the onboard diagnostics. ...1) J1939 Data Link. - J1939 Data Link damage between TECU and ABS module. - Bent, spread, corroded or loose terminals. - Wiring shorted to ground, shorted to power or open. TROUBLESHOOTING STEPS. Step A) Check for Active or Inactive ABS fault codes. 1. Key on with engine off.

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3. Check for multiple codes. Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. Yes; diagnose and repair the other fault codes first. Verify repair. b. No; Go to step 4. 4. Compare the AS110: ADS DEF pressure 2 reading to the barometric pressure sensor reading. Are the readings within 5 psi of each other? a. Common Subsystem Codes (SID for any MID) 249 - 254. 249 Chain SAE J1922 SAE J1922 SAE J1922 250 Chain SAE J1708 (J1587) 251 POWER SUPPLY POWER SUPPLY 252 Calibration module 253 Memory Calibration 254 Controller № 1 CONTROLLER Controller FREIGHTLINER Fault codes (FMI) FMI Description Text Message 00 Above the norm HIGH 01 Below norm LowSPN 1548 FMI 5 Freightliner. We have talked about the SPN side of this fault code, and you will need to know what the FMI side of the code is referring to. The SPN fault code is for the HVAC Duct System and that system, as you know is more electrical. It handles the cooling and heating of the air in your cab or sleeper.I have a 2011 Freightliner Cascadia, my truck keeps gicing me fault codes SPN-521916 FMI 3, SPN-521908 FMI 3, and have taken the truck to Freightliner and SPN-101 FMI 2 constantly. I have taken my tru … read moreThat fault is not showing up in the fault list. Are you for sure is spn 2567. yes. that's the only code showing. I found a spn 2567 fault for the truck side. It should not effect hp tho. Its a ecessive amount of broadcast annonce messages on the 1939 circuit. This should not effect the loss of power tho.

3. Check for multiple codes. Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. Yes; diagnose and repair the other fault codes first. Verify repair. b. No; Go to step 4. 4. Turn the ignition OFF. 5. Inspect the DEF tank vent tube. Is there any blockage or restriction? a. Yes; clear the restricted vent tube ...523521 31 is a code for an extra sub bus switch seen by the MSF. You will need to go to the dealer to get servicelink connected in order to determine which sub bus switch input is being seen as extra. This can vary based on the trucks options when it was set up at the factory or dealer before delivery. 49 523531 31 — — — Extra Sub bus switch.how to diagnose ABS light fault on Wabco abs system and how to replaced a rear wheel abs speed sensor on a Freightliner M2 Step by stepBUY ME LUNCH= https://...I've got a 2012 freightliner cascadia once in a while I get a fault code of Cab 33 SPN 521916. The only real issue I have is that the marker light on... Log in or Sign up. Forums. Forums. ... 1623_SAM Chassis Fault Codes 6.0.pdf File size: 57.9 KB Views: 57. 1620_Central Gateway Fault Codes 6.0.pdf File size: 16.2 KBMeet the Experts. I'm getting a code of SA:3 trans SPN:521231 FMI;31 on my 2017 freightliner. M2 medium ten GHG14. Id #1fvacxdtohhhz2888 - Answered by a verified Technician.328.1 SPN 3238/FMI 2 - GHG14. Selective Catalyst Reduction Outlet NOx Sensor Failure to Activate. Show/Hide Checkboxes. ENGINE EXHAUST. To avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area. Engine exhaust is toxic. PERSONAL INJURY.5. Clear fault codes. Turn ignition OFF and disconnect DiagnosticLink. Wait five minutes for all modules to power down. Verify repair. ANDY THIS IS LARRY WITH GATES DIESEL. YESTERDAY YOU WANTED ME TO DRIVE THAT 2008 FREIGHTLINER THAT HAS THE CODE SPN 3719 FMI 0.2011 Freightliner Cascadia 125 with a DD13 Detroit engine on it. Persistent codes, need some help. Here they are:Cab33 spn 522116 fail 2 Eng 1 spn 108 fail 3 Eec 61 spn 108 fail 13And heres the VIN ju … read moreim having issues with a code spn 639 fmi 9 that only the abs module report. other modules doesnt report the code and all the gauges drop. checked the back bone and is 58.6 ohms. checked the can high and can low voltage from the back bone that is on 2.4 volts (low side) 2.7 (high side.) ive checked if it have short to ground. iveSPN 5444 FMI 1 TROUBLESHOOT STEPS...1. Oil leakage from the crankcase oil separator vent.2. Faulty crankcase breather.3. Bent, spread, or corroded pins on th...

Freightliner Business Class M2 Fault Codes List - Bulkhead Module - Free download as PDF File (.pdf), Text File (.txt) or read online for free.

Fuel Water Separator Heater, IGN: Fuse 2Intake Manifold Pressure Too Low. SPN 102/FMI 18. DescriptionThis Fault Code Sets When the Intake Manifold Pressure is Lower Than Expected While The Engine is Under a Load. Monitored ParameterIntake Manifold Pressure. Typical Enabling ConditionsEngine Coolant Temperature greater than 65°C (149°F) Monitor SequenceNone.The forward facing radar in the Collision Avoidance System is an item that is powered down during load shed. This causes SPN 1590 FMI 19 ­ Adaptive Cruise Control not detected on J1939 to become active. • The fault should go inactive when the engine is started and the unit is no longer in load shed.2 SPN 520998 / FMI 15 This fault indicates the TCM has detected the clutch kiss point (point at which torque starts to transfer through the clutch) is out of calibration limit. 1. Connect DiagnosictLink ® 8.08. 2. Turn ignition ON (key ON, engine OFF). 3. Is TCM fault code SPN 520970/FMI 7 (Clutch Unable to Open Fully) and/or SPN 520999/FMI 7 ...SPN 157 - FMI 16 (Fault Code 553) Blog.Teknisi Tuesday, December 22, 2015 Fault Codes CUMMINS ISB ISC ISL ISBe ISDe and QSB3.3 CM2150. SPN157 FMI16 (Injector Metering Rail Number 1 Pressure - Data Valid but Above Normal Operating Range) Fault Code: 553. ISB with CM2150 - Fuel Rail Pressure Sensor. CODES: Fault Code: …2023 freightliner with ddec 16 have codes for spn 520349 fmi14 and spn 4364 fmi 17 has new soot sensor and had filter - Answered by a verified Technician. We use cookies to give you the best possible experience on our website.Re: FCCC Step Van with GM motor, code SPN 521242/15 Oct 22, 2018 3:22 PM How about ServiceLink. Have you tried to communicate with the unit with it. Justin Johnson 981 posts since May 12, 2017 Re: FCCC Step Van with GM motor, code SPN 521242/15 Oct 22, 2018 3:23 PM Hi James, I branched this to a new thread in hopes to get you more visibility.

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Manufacturer: Freightliner. COMPONENT FAULT CODES 5 TOTAL / 4 ACTIVE / 1 INACTIVE INACTIVE FAULT CODES (0) None COMMUNICATIONS UNIT, ACTIVE FAULT CODES (0) ... SPN 523318 FMI: 4 INACTIVE FAULT CODES (0) None Monday, December 12, 2022 3:00 PM Page 3 DIAGNOSTIC REPORT VIN: 1FUJHHDR0KLKJ3982 Model Year: 2019Expert Technician. 731 satisfied customers. Code spn 517653 fmi 7 2015 Freightliner Cascadia. Truck. Yes Tried to hit starter N also check batteries Seems also I got 12.2 volts so that's prob y u can't start truck But I got lots of faulty cosws Codes … read more.I have a 2016 freightliner cascadia that has codes Spn 22 (563) FMI 14 SID 55 FMI5 SID 19 FMI 2 … read more. MasterTech Mike. Lead Diagnostic Technician. Academic Honors Diploma. 1 satisfied customers. SPN-807 6 Dif 2 - ASR Valve Brakes System Controller. SPN-807 6 Dif 2 - ASR Valve Brakes System Controller … read more.The Suspect Parameter Number (SPN) is diagnostic fault code terminology found on some Caterpillar ® products using a J1939 CAN data link. The Society of Automotive Engineers (SAE) developed the J1939 standards and SPN code terms have been assigned for specific parameters (component or system circuits) that diagnostic trouble codes (DTC) are associated with.13AKJGLDV6GSGY3306 It's also code abs spn 807 fmi 9. The SPN 563 FMI 14 fault code is originating in the ABS system. The SPN 807 FMI 9 ABS code is a short to ground on the modulator valve. it's mounted to the frame near the rear axles. Repair the ABS fault first and more than likely you will see the transmission code go away.Codes- SPN 4364 FMI 18 Poor Def quality SPN 3364 FMI 2 Throws Def codes when going up a hill ... codes my 2012 freightliner cascadia is giving me fault 1 cab 33 spn 522108 fail 05 fault 2 chs 71 spn 520919 fail 05 fault 03 eec 61 spn 4364 fail 18 fault 04 eec 61 spn 3364 fail 02 fault 05 sys 58 s ...The SPN 5246 FMI 0 Cummins and Freightliner code can be confusing as it is an information code only. Unfortunately, there are many components that may trigger this code and derate your RV or truck almost immediately. If you do not own the right diagnostic tool, you will have to go to the dealer and get the code cleared as well as make any repairs. ….

Oct 21, 2018 ... How to Test A Trailers ABS Flash codes!!! SpeedFreak ... How to fix DEF metering valve on freightliner cascadia clear code snp 4364 / SPN 3361.Fault Code: 1921. PID: S324. SPN: 3251. FMI: 0/16. LAMP: Amber. SRT: Aftertreatment Diesel Particulate Filter Differential Pressure - Data Valid but Above Normal Operational Range - Moderately Severe Level. The soot load of the aftertreatment diesel particulate filter has exceeded the recommended limits.Hi everyone . Have cascadia 2015 with1.5m kms . Air conditioner stoped working and it was running really good . Reached in yard checked codes and found SPN876 FMI1 ( but there were no engine lights on dash). Asked mechanic and he said looks like AC compressor . I decided to drive it for another day . So today LOW VOLTAGE sign came up on dash .Nov 7, 2013 · I did notice if I did a forced Regen the code wouldn’t pop up for several weeks. Which could be an indication that I needed a DEF awning kit. My DPF filters I knew were coming up soon, so I waited a few months for when the Soot full code came up. Which was only just over a week ago. I had them install the DEF awning kit at the same time. Switch on the ignition and connect one test lead to ground and the other wire to CAN + (pin C) or CAN - (pin D). Freightliner SPN Fault Code Guide Download. PARAMETER IDENTIFIERS (PIDS) Parameter IDs or PIDs …Hello I have SPN 3510 FMI 4 on a 2018 Freightliner Cascadia DD15, the code sometimes comes on and the oil pressure gauge stops working, the code sometimes goes away as well, and everything works fine, sometimes on the road I get a stop engine sign and fault code 3480 fmi 21 for the Fuel Cut Off Valve pressure becomes active, after I clear the codes and keep running all codes go away then come ...2 SPN 3364/FMI 1 - GHG14 Improper Diesel Exhaust Fluid Quality Final Warning Table 1. SPN 3364/FMI 1 ... Yes; perform a parked regeneration to verify repairs and clear fault codes. b. No; Go to step 2. 2. Using a refractometer from the DEF Test Kit W060589001900, measure the DEF percentage. Is DEF percentage between 28 to …Freightliner Business Class M2 Fault Codes List - ABS System Troubleshooting Meritor WABCO Pneumatic Antilock Braking System (ABS) - Table of DTCs Left Front Wheel Sensor Troubleshooting (SID 001) MID SID FMI Problem Test Test Result Action 136 001 01 Incorrect sensor air gap 1. Adjust the sensor. Check the AC voltageJust got SPN 4364 FMI 18 code Discussion in 'Freightliner Forum' started by Longhaul53, Sep 15, 2019. Page 1 of 2 1 2 Next > Sep 15, 2019 #1 ... Don't poo-poo the old KWhopper, it will be running long after that Freightliner has weeds growing through the frame. I know I'm no help. Good luck, it's just not how I'd want to spend my off time. I ...If you do not know how to reset fault codes on Freightliner Cascadia, here’s what you can do: 1. Turn off the battery switch for 15 minutes. 2. While waiting, check the oil level, coolant level, and the check engine lights. 3. After that, turn the knob back to the on position but do not start the truck immediately. 4. Freightliner codes spn, MasterTech Mike. Lead Diagnostic Technician. Academic Honors Diploma. 1 satisfied customers. Fault Code. 2018 freightliner cascadia. TxId: 33 SPN: 520762. TxId: 33 SPN: 520762 - Manufacturer Assignable SPN FMI: 3 (Voltage Above Normal) Count: 13 TxId: 61 SPN: 520372 - Manufacturer Assignable … read more., Other common SA numbers are SA 11 for brakes (ABS), SA 3 for transmission (TCM), and SA 33 for body controller (BCM). SA 33 in this code shows us that this is a body controller related fault code. Next, we see SPN which stands for suspect parameter number, this is used to identify the specific component or condition that is triggering a fault., 2 SPN 520998 / FMI 15 This fault indicates the TCM has detected the clutch kiss point (point at which torque starts to transfer through the clutch) is out of calibration limit. 1. Connect DiagnosictLink ® 8.08. 2. Turn ignition ON (key ON, engine OFF). 3. Is TCM fault code SPN 520970/FMI 7 (Clutch Unable to Open Fully) and/or SPN 520999/FMI 7 ..., Unseated pins. 6. Damaged wire. 7. Faulty SCR inlet NOx sensor. 8. Faulty Aftertreatment Control Module (ACM). The 520363 fault means "Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed Open." Usually this fault means the sensor has completely failed., SPN 1592/FMI 19 - GHG17 Jl939 HRW (High Resolution Wheel Speed) Wheel Speed Signal Erroneous Table 3. SPN 1592/FMI 19 Description This code will Set when the J1939 Wheel Speed Signal is Not Received Monitored Parameter Wheel Speed Sensor Signal Typical Enabling Conditions Always Enabled Monitor Sequence None Execution Frequency Always Enabled Typical Duration Two Seconds Dash Lamps CEL Engine ..., SPN 5444 FMI 1 TROUBLESHOOT STEPS...1. Oil leakage from the crankcase oil separator vent.2. Faulty crankcase breather.3. Bent, spread, or corroded pins on th..., If its not not the CGW I’d get in contact with freightliner or whoever’s ECU it is to have a correct path to follow. Troy Smith 2 posts since Feb 25, 2015 Re: code spn 523525 fmi 14 Jan 12, 2021 4:52 PM Any update on this? Eric Bloom 130 posts since Nov 10, 2014 Re: code spn 523525 fmi 14 Feb 10, 2021 7:14 PM , SPN 157/FMI 16 - EPA07 - EPA10 - GHG14 Freightliner Cascadia fuel rail pressure low, not starting. Need help Detroit - Answered by a verified Technician. ... 2013 Freightliner Cascadia vin # 3AKJGLDV5DSBY1981 Showing code SPN 679-FMI 7 active pressure limiting valve, failed to close. Motor runs but after it warms up it won't move., 2014 Freightliner Cascadia Engine Code: SID-14 4 Relay. 2014 Freightliner Cascadia Engine Code: SID-14 4 Relay Diagonal 1 SPN-802 4 Relay Diagonal 1 SID-15 4 Relay Diagonal 2 SPN-803 4 … read more. Keiphun Sowell. Field Service Technician. AutoDiesel Technology., Check Engine light came on for 3226/10 outlet nox sensor issue. Troubleshooting included and replacement instructions ahead. Watch for more good times. 3226/..., Don't forget to Like and Subscribe! - https://goo.gl/XtV9CJCheck out our Merch! - https://thedieseler.myteespring.co/A quick look at how to make the dash in ..., 2 SPN 4364/FMI 18 - EPA10 Selective Catalyst Reduction NOx Conversion Low Table 1. SPN 4364/FMI 18 Description This Fault Code Sets When the Aftertreatment Control Module, Spn 1231 fmi 9 2017 DD15. 17 freightliner cascadia. Only one fault code mcm stopped receiving Acm driver was sleeping - Answered by a verified Technician ... Last week it started showing this code SPN 1231 fmi 9 would bring stop enging light and after few seconds shut down after few minutes it would come back again and traveling 3 miles …, Reprogramming and emission label replacement corrects various fault code issues such as “SPN: 1636, FMI: 16 – CAC Efficiency Low”, “SPN: 2659, FMI: 0 – EGR Flow Target Error”, and “SPN: 520372, FMI: 16 – SCR Closed Loop Control At Maximum Limit.”. There are approximately 457 engines affected by this Field Service Campaign., • SPN 2797/FMI any • SPN 4257/FMI any • SPN 1322/FMI any • SPN 5357/FMI any • SPN 190/FMI 0, 14, or 15 • SPN 636/FMI 2, 8, 10, or 11 • SPN 723/FMI 8, 10, or 11 • SPN 157/FMI any • SPN 164/FMI any • SPN 520268/FMI any a. Yes, repair fault with the highest priority listed above. Perform verification in fault code chart header ..., Response time will vary depending on my work load , etc.Feel free to respond back at anytime if for any reason we seem to get separated, for status, etc. Ask Your Own Medium and Heavy Trucks Question. No not yet resolved. 33 521905 5 conn X18, pin 5 — —Low beam, left -Current below normal,or open circuit., need to verify that the DEF is not frozen before troubleshooting this fault code. 1. Connect DiagnosticLink ®. 2. Turn the ignition ON (key ON, engine OFF). 3. Check for multiple codes. Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. Yes; diagnose and repair the other fault codes first. Verify repair. b., I have a freightliner m2 106 and i have a recurring code in…. Answered in 3 days by: Technician: mobile-tech. mobile-tech. Category: Medium and Heavy Trucks. Satisfied Customers: 998. Experience: Automotive , Medium and Heavy Duty equipment , and Marine Technician with over 20 years of professional experience. Verified., The official SPN fault code list starts at 100001 and FMI 0. That means it does not go below 100 when you get to the 3-digit code section. What the code SPN 91 FMI 8 means, in spite of the exclusion of the best fault code list, is that the throttle position signal is abnormal. This is not a good code as your engine may be limited to just a low ..., May 17, 2022 ... ... SCR conversion efficiency low. TRUCKING TIPS DIY•36K views · 6:37 · Go to channel. Freightliner Cascadia SPN 4364 FMI 17. Bubblehead Trucker (&nb..., When Fault Code Descriptions do not provide the level of detail needed to diagnose an issue i.e. "too vague". This may also be useful in cases where multiple codes have identical fault descriptions. How to Use For example using slash notation (SA/SPN/FMI) Fault: 11/1049/3 - Pressure Sensor 1 / Analog input 1, Re: FCCC Step Van with GM motor, code SPN 521242/15 Oct 22, 2018 3:22 PM How about ServiceLink. Have you tried to communicate with the unit with it. Justin Johnson 981 posts since May 12, 2017 Re: FCCC Step Van with GM motor, code SPN 521242/15 Oct 22, 2018 3:23 PM Hi James, I branched this to a new thread in hopes to get you more visibility. , 4. Check for battery voltage fault codes. Are fault codes SPN 168/FMI any present in the modules? a. Yes; diagnose the battery voltage fault codes. b. No; Go to step 5. 5. Check for other communication fault codes; is fault code SPN 625/FMI 9 also present in the CPC? a. Yes; Go to step 17. b. No; Go to step 6. 6. Turn the ignition OFF. 7., Table 1. Table 2. This fault code sets when the Integrated Predictive Powertrain Control (IPPC) module detects that the voltage on pin 1 is too high. All information subject to change without notice. Connect DiagnosticLink ®. Turn the ignition ON (key ON, engine OFF). Check for the high voltage code in other modules. Is code SPN 168/FMI 0 ..., 2014 Freightliner with code eng 1 spn 51 fail 4 Discussion in 'Freightliner Forum' started by OBD, Sep 4, 2018. Sep 4, 2018 #1. OBD Bobtail Member. 1 0. Aug 19, 2018 0. i have a 2014 Freightliner with code eng 1 spn 51 fail 4. I just had it in the shop 4 days ago and they replaced the throttle intake valve. Please help I'm low on funds and ..., Freightliner Code SPN 2631 FMI 1. Some of the steps in the previous section will apply here but may not be in the same order as what will follow in this section. While the different fault lists may have different code numbers, often the repair is the same. In this case, check the prop valve. It needs to be installed and configured correctly for ..., Regeneration cleared them. Clear any fault codes. Verify repairs. If DOC pressure reading is low or fault code returns, Go to step 39. 39. Turn the ignition OFF. 40. Disconnect the MCM 120-pin connector. 41. Inspect the MCM 120-pin connector and the 120-pin harness connector for signs of corrosion, spread, unseated (pushed, What is Freightliner code SPN 2791 FMI 2? According to one data sheet, this is the problem that the code is warning you about- DATA ERRATIC, INTERMITTENT, OR INCORRECT > DESCRIPTION. High load operation in high ambient temperatures cause this fault, which is a "silent" fault where the fan will be turned on., 2 SPN 4364/FMI 18 - EPA10 Selective Catalyst Reduction NOx Conversion Low Table 1. SPN 4364/FMI 18 Description This Fault Code Sets When the Aftertreatment Control Module, The fault codes you mentioned, SPN 4374 and SPN 3226 FMI 20, are related to the aftertreatment system in your Freightliner Cascadia. Here's some information to help you understand these fault codes and possible solutions:SPN 4374/FMI 0 or 31: This fault code indicates that the DEF (diesel exhaust fluid) dosing system has detected an issue with ..., Reprogramming and emission label replacement corrects various fault code issues such as "SPN: 1636, FMI: 16 - CAC Efficiency Low", "SPN: 2659, FMI: 0 - EGR Flow Target Error", and "SPN: 520372, FMI: 16 - SCR Closed Loop Control At Maximum Limit.". There are approximately 457 engines affected by this Field Service Campaign., Clear fault codes. Turn ignition OFF and disconnect DiagnosticLink. Wait five minutes for all modules to power down. Verify repair. 2 20-14 ... Title: 220-14.pdf-SPN 524279/FMI 11 and 18 - GHG14 Subject: SPN 524279/FMI 11 and 18 - GHG14 Keywords: Expansion Pressure Tank Pressure Loss, Expansion Pressure Tank Pressure Set Fault, DD Platform ..., May 17, 2022 ... ... SCR conversion efficiency low. TRUCKING TIPS DIY•36K views · 6:37 · Go to channel. Freightliner Cascadia SPN 4364 FMI 17. Bubblehead Trucker (&nb...