Freightliner acm fault codes. DD15 engines have three different modules with different fault codes. Reprogramming and emission label replacement correct 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 Jan 19, 2020 · 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. 2 SPN 4334/FMI 3 - EPA10. No; update the software levels and verify repair. No further diagnostics or repairs are needed for this fault. shogun, Nov 9, 2017. Figure 1 – GHG17 1-BOXTM ATS Wire Harness. Feb 24, 2021 · SPN 520372/FMI 16. Damaged wire. It is Freightliner Cascadia 2016 automatic. 3. 5. This code sets when the Aftertreatment Control Module (ACM) detects a short to voltage or open on the Diesel Exhaust Fluid (DEF) Pressure Sensor Circuit. Are the readings within 5 psi of each other? a. This is performed to aid the ECM with its self-diagnostic capabilities. It is having inactive code 3711/31 and active inducement code spn 520372/16 with LARMF of . Are fault codes SPN 168/ FMI present in any of the modules? Yes; diagnose the other fault codes first. 4 SPN 3599/FMI 4 - EPA10. Associate of Applied Scienc 271 satisfied customers. No; Go to step 2. Wait five minutes for all modules to power down. . Freightliner MID / Description. The 625 is about the same thing, no communication. I have a. Disconnect the SCR outlet temperature Dec 21, 2023 · 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. GPS location data, fault codes, and other technical data may be recorded. Freightliner Service Bulletin. Turn the ignition ON and clear fault codes. Step Action Decision #1 DIAGNOSTIC: Verify there is an active/inactive code with ServiceMaxx. Turn the ignition ON (key ON, engine OFF) and clear fault codes. I’ve seen this code a handful of times. 8. There is no trouble shooting in Diagnostic link or in PSL. But I don’t have the flow chart for this specific code. Apr 9, 2023 · 2021 freightliner cascadia popping codes in CGW 523525 14 and 524069 31, also intermittently in the ACM but it went away i cant recal it, it was also an SPN 31 … read more Christopher D. Are there any Selective Catalyst Reduction (SCR) or Diesel Freightliner OBD/OBD2 Codes >> DD15 GHG14 MCM2. Check for multiple codes. Weekend 2-3 pm CST for the day. Diagnostic Technician. The possible causes for this fault are: 1. Jan 21, 2022 · Weekend 2 pm CST for the day. Home / DTC TRUCKS / Detroit / DD13 GHG14 (2014-16) / Detroit DD13 GHG14 (2014-16) Fault Code: SPN 520329 FMI 31 (ACM) Non Diesel Exhaust Fluid Flow Situation DiagnosticLink is a subscription-based application supporting Detroit EPA 07, EPA 10, GHG14, GHG17, GHG21, and Gen 5 engine platforms including Freightliner, Western Star, & Thomas Built Buses vehicle support. This fault code sets when the Aftertreatment Control Module (ACM) detects that the Selective Catalyst Reduction (SCR) outlet temperature sensor reading and SCR outlet model temperature is greater than 70°C (158°F). Spn 520222 fmi 12. 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 Description The Fault Indicates High DEF Delivery Monitored Parameter NOx Conversion Efficiency Typical Enabling Conditions Closed Loop DEF Dosing Monitor Sequence None Execution Frequency Always Enabled Typical Duration Two Seconds Dash Lamps None Engine Reaction None Verification Parked SCR Efficiency Test Check as follows: 1. Channel Ave. #3. Monitored Parameter. Disregard other fault codes at this time. 128 Engine # 1 ENGINE ENG Apr 28, 2019 · This code sets when the Aftertreatment Control Module (ACM) detects that the Diesel Exhaust Fluid (DEF) pump speed is too low when activated. Jun 13, 2016 · No codes until I got to mechanic and he pulled this up. " Usually this fault means the sensor has completely failed. Verify repair. Are there codes present? Yes: Continue to Step 2 . There are approximately 457 engines affected by this Field Service Campaign. Continue. all tests per the manuals and Fault Code Action Plan. Spn 1231 fmi 9Truck shuts down with red stop. Using DiagnosticLink™, monitor fault code SPN 3597/FMI 4. The Ez‐Tech or PocketMaxx can cause J1939 fault codes while a health report is generated. The engine control module (ECM) monitors and models (using physical principles) engine parameters to monitor the engine system's performance in real-time. Connect 3. Yes; Go to step 3. 1 Fault Codes SPN FMI ACM2. In / Out 1. Clear fault codes. Faulty SCR inlet NOx sensor. Note: (EPA10 ONLY) If SPN 5246/FMI 0, 15 or 16 are the only fault(s) present, follow troubleshooting procedure for SPN 3361/FMI 7 (DEF Unit - Unable to clear Restriction). 54-288. Press the ↵ button, scroll through the top menu icons until you find the wrench symbol. Apr 14, 2021 · Troubleshooting for Code 520372 FMI 16 is attached. Refer to section "Removal of the Motor Control Module". No, the ACM has detected detected a short in the outlet NOX sensor circuit. Does SPN 5016/FMI 3 become active? a. May 22, 2023 · SPN 4364 FMI 1. g. Yes; verify that the correct MCM, CPC and/or ACM parameter list has been installed, then clear the fault codes. Turn the ignition OFF. Fault Code. I don't see an FMI 18. Perform the repair verification. Are any of the following fault codes present? • SPN 102/FMI 16, 18 • SPN 1636/FMI 2 • SPN 2630/FMI 2 • SPN 2659/FMI 0, 18 • SPN 3058/FMI 9 • SPN 3216/FMI 3, 4, 13 • SPN 3464/FMI 16, 18 • SPN 5312/FMI 7 a. If the one box is new and the doser unit is new you should have them do a DEF quantity test, the measured amount shouldn't be less than 120ml. 156 Total Pressure Distribution System Nozzle AUX IN / OUT # 1 Inj Time Press. Does test pass with no codes? a. SCR NOx Conversion Efficiency. 4. Apr 21, 2021 · The it has 2 Check engine lights on with code 5435 7 and 520342 17. Check for multiple fault codes. All information subject to change without notice. In this case, this code means: “ This fault code sets when the Aftertreatment Control Module (ACM) detects that the NOx conversion is lower than a calibrated threshold”. 57. Andy. BryanC0506. Diagnosticlink Standard provides ECU information, diagnostic fault codes, instrumentation information, service routines, ability to run Feb 14, 2020 · The issue is the ECM has a glitch and needs to be reprogramed and updated at no charge to the customer. If faults become active, Go to step 3. 1 Fault Code Description GHG14: 51: 2: ACM UDS DM1 Message Not Received or has Apr 18, 2020 · The ADs are identified in DiagnosticLink by the magic wand icon next to the fault, and the word "Advanced" label in the "Troubleshooting Type" field. wondering what it might be . Turn the key ON (Key ON, Engine OFF). I suggest getting another and replace the tank heater. MasterTech Mike. This is a normal failure for the tank heater to fail. Wayne. Detroit DD15 EPA10 (2010-13) Fault Code: SPN 4334 FMI 7 (ACM) DEF Pressure Low. Related Categories DD13 GHG14 (2014-16) , Detroit , DTC TRUCKS Tags 15 , 16 , 2014 , 5246 , ACM , Code , DD13 , Derate , Detroit , Fault , FMI , GHG14 , Ignored , On , Regulatory , SPN Nov 25, 2023 · I have 2017 Freightliner Cascadia that is having deff problem. (CPC) software levels. No Mar 21, 2020 · Turn the Ignition ON and recheck for the fault code. No; repair harness short to ground between pins 1, 3 or 5 of the ACM2 and pin 2 of the corresponding components. Category: Medium and Heavy Trucks. Yes; diagnose and repair the other fault codes first. PACCAR PX-9 CM2350 (2013-17) Fault Code:3634 PID: SPN:5484 FMI:4 Engine Fan Clutch 2 Control Circuit – Voltage Below Normal or Shorted to Low Source DTC TRUCKS Rated 0 out of 5 Oct 22, 2020 · I go offline between 3-4 Pm CST. Jan 8, 2020 · I have ***** *****ght come on and I checked the acm and I have two fault codes. 8L 903ci DIESEL type DD15 - Submodel: 125 Body Type: Tractor Truck - Long Conventional Drive Type: 6 X 4 One Active Code DPFFilter Efficiency Too Low No Associated Parameter SPN 520349 FMI14. Is resistance greater than 10K ohms? a. DEF pressure low. Compare the current software levels to the server. This fault code sets when the soot sensor feedback CAN signal fails. 85 . NOTE: Multiple fault codes will set with ACM 120-pin disconnected. Refer to section "Removal of the GHG14 Diesel Oxidation Catalyst Outlet Temperature Sensor". It is an electrical problem. 9. This data may help provide a better understanding of the circumstances of a crash. 7 . No; Go to step 6. DescriptionNon DEF Flow Situation. The tank being low may be triggering the ACM fault, which is def related. FLA COE Apr 28, 2022 · Daniel Wilson is online now. Have the Aftertreatment Control Module (ACM), Motor Control Module (MCM) or Common Powertrain Controller (CPC) been recently programmed? a. SPN 4334/FMI 3. Lead Diagnostic Technician. Low levels of or poor quality DEF would cause a NOX conversation fault code. SPN 4363/FMI 20. Refer to OEM procedures. CPC fault code SPN 625/FMI 9 - ACM PT-CAN DM1 Message Not Received or has Stopped Arriving. Table 2, OWL VMRS Codes and Labor Allowance. TxId: 33 SPN: 520762. Nov 12, 2021 #1 05/12/2016 ‐ Added information to "Service Information (Known Issues) for Service Tool loss of communication fault codes. If the fault code does not return, release the vehicle. Updated DTC list in "Symptoms". This Code Sets When the Aftertreatment Control Module (ACM) Detects a Short to Ground on Pins 9, 15, or 39. Then last fall got the same code in New England in October and took it to Freightliner in New Hampshire. i sent to you a picture of what is on the dash after moving the unit in to the shop for further diagnostics. Check for other emission-related fault codes. If faults do not become active, release the vehicle. The FMI, not listed here goes from 0 to 21 with some extras reserved for the SAE to add to this code list. Ask Your Own Medium and Heavy Trucks Question. Share this conversation. I have fault codes SPN 639 FMI 2, SPN 1548 FMI 5, SPN 516497 FMI 12 Jun 10, 2015 · This diagnostic code is typically Regulatory Fault Ignored - Derate On. This fault indicates that the DPF needs to be SPN 3226 (ACM) (EPA10;GHG14) September 2014 Additions, Revisions, or Updates DDC-SVC-MAN-0084Publication Number / Title Platform Section Title Change EPA10/ GHG14 DD Platform SPN 3226/FMI 3 - EPA10 - GHG14 This is an updated section to reflect fault monitor sequence. Using DiagnosticLink ®, monitor fault code SPN 3510/ FMI 4 with the AP disconnected. The truck is a 2014 Freightliner Cascadia day cab, with a Detroit DD13. TxId: 33 SPN: 520762 – Manufacturer Assignable SPN FMI: 3 (Voltage Above Normal) Count: 13 TxId: 61 SPN: 520372 – Manufacturer Assignable … read more. Inspect the harness and connector for signs of damage, bent, spread, corroded or unseated (pushed out) pins. 6. ACM (Aftertreatment Control Module) – the ACM looks just like the MCM and will be located near the emission control equipment on the frame rail or a mounting bracket. Are SPN 3250/FMI 3 or 4 present? a. Yes; replace the ACM. Diesel Particulate Filter Has Reached the End of its Service Life. Connect DiagnosticLink ®. Measure resistance from pin 91 of the MCM 120-pin harness connector and ground. Yes; replace the ACM2. Academic Honors Diploma. Are any other fault codes present? a. Verify repairs. 520372 and 4331 … read more. Move the SCR inlet temperature sensor harness around while watching the SCR sensor voltage using DiagnosticLink. Using DiagnosticLink ®, check for any outlet NOx sensor communication or voltage fault codes. The diagnostics for these fault codes have been revised and separated by emission year. SPN 5435 FMI 7. need to verify that the DEF is not frozen before troubleshooting this fault code. Sep 27, 2020 · 426. Replace DPF and perform the Ash Accumulator reset using DiagnosticLink® . Are the MCM, ACM, and CPC software at the latest levels? a. Remove the DOC outlet temperature sensor. The 520363 fault means "Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed Open. Personal data such as name, gender, and age are not recorded. NOTE: If code not active, release vehicle to customer. The ACM can be difficult to find and may even be located inside the frame rail in a This is my first post here and I could not find ANY information on this fault code at all. 2 12-14. I have a fault code on. Refer to section "Checking Idle Speed Balance". However, you need to be careful as not every manufacturer uses every SPN fault code. TRC Master Service Tech. 19 for a diagram of the diagnostic information screens. Mar 5, 2021 · I just got a PM done on my 2020 Cascadia and after driving about 100 miles the check engine light came on. Refer to Original Equipment Manufacturer (OEM) literature. 756 satisfied customers. Compare the AS110: ADS DEF pressure 2 reading to the barometric pressure sensor reading. Satisfied Customers: 3,031. Yes; diagnose the fault codes SPN 4360/FMI 3 and/or 4 first. Regeneration enabled, 1100 to 2050 rpm, 50% to 100% engine load. Fault Codes for DD 15. M-F. In this case, there are over 20 steps to take to clear the code. Go to step 2. Yes; diagnose the other fault codes first. The 625 18 is the same. Platform SPN 3510/FMI 3 - GHG17 SPN 3510/FMI 4 - GHG17 Turn the Ignition ON and recheck for the fault code. These issues can cause various electrical fault codes such as: MCM fault code SPN 1231/FMI 9 - ACM Message Not Received or has Stopped Arriving. 1 FAULT CODE DESCRIPTION GHG14 5488 5 SCR Line Heater #5 Circuit Failed Open 520232 9 NOX Mass Signal Not Available via CAN 520323 3 High Side Digital Output Supply Voltage Circuit Failed High 520323 4 High Side Digital Output UV_DOS Circuit Failed Low 520326 3 Under pressurized DEF system Harness and ACM show corrosion at the 21-pin connector. Open between ACM 120-pin connector and line heaters 2 and 4. Since the FMI 1 code is tied to the SPN 4364 code, you know it is referring to your NOx system. Varies by engine series and chassis service model. No; Go to step 3. Press the OK button and scroll through the modules until you find the system that has a hazard 6. Parameter Codes (PID) 51 - 63. 1. The truck is a 2014 freightliner with a dd15 thanks. I also wouldn't let the DEF tank go past 1/4 tank from here on out or your truck might de-rate. 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. No; update the MCM software level and perform the verification procedure in the table above. If the fault returns, Go to step 4. 2. No; Go to step 4. 1 Fault Codes. SPN 3599/FMI 4. Yes; Repair the short-to-ground between pin 3 of the DEF pump harness connector and pin 20 of the ACM2. Yes; release vehicle. When fault becomes active NOTE: This is a government mandated code which informs users that fault code has been active for longer then a government specified time interval. In addition, page 2 contains a NOx sensor circuit fault code sample with notes and screenshots so that after repairs are finished, claims can be created for NOTE: Follow troubleshooting found in 5435-7. Has Table 5. Mechanic's Assistant: Sometimes things that you think will be really complicated b. Has the Aftertreament Control Module (ACM), Motor Control Module (MCM) or Common Powertrain Controller (CPC) been recently programmed? GHG14 ACM2. Good morning, I have a Freightliner 2018 VINHF6352. No; the fault code was set during the reprogramming event. 1 120-pin connector. If the fault code returns, Go to step 4. Yes; Go to step 4. Turn ignition OFF and disconnect DiagnosticLink. It has a code. simultaneously. CAT is an example of one manufacturer that does this. Nov 4, 2020 · It cleared on the way and Gaffney could not find any issue. Mar 31, 2023 · The SPN fault code list is from 0 to 50,000+. 1 SPN 3720/FMI 15 - EPA07 - EPA10 - GHG14. Reconnect the above components one at a time, clearing the fault code after each connection. Aftertreatment Harness Modification. Unseated pins. I see and FMI 3, 4, 8, 17 , and 20. No; Go to step 7. code 4357. Typical Enabling ConditionsDEF Pump Enabled and Cannot Operate Above a DEF Pump Speed Threshold. The DPF lamp will illuminate and code 3720/15 will log when the truck reaches the appropriate mileage interval. Out-of-range resistance on the heating element side of line heater 4. No; replace the MCM. Are there any other NOx sensor fault codes present? a. ) that a service location uses are up to date. Go to step 8. Faulty Aftertreatment Control Module (ACM). N/A : 0. Check the ACM software level. Apr 25, 2023 · There are too many devices on your engine for none to show up at least once. This fault indicates an interruption in ACM/MCM communication. The ACM has not been replaced yet? There is a software update to correct issues with this code. Answered in 3 hours by: Technician: Andy. Jan 6, 2016 · Here's what I have: 86325/9--timeout of CFG_E message 625/9--ACM PT-CAN DM1 Message Not Received or has Stopped Arriving (I'm assuming you have a Detroit PowertrainFYI post your powertrain info as well so I know which relevant fault codes pertain to your 2010 Cascadia. a regeneration is enabled. Are fault codes SPN 168/FMI any present in the 3. There are 4 definitions of this fault code. AlexD13 , Oct 18, 2021 5. Table 1. Disconnect the soot sensor electrical connector. ) SPN 3509 (ACM) (GHG17) SPN 3510 (ACM) (GHG17) October 2016 Additions, Revisions, or Updates Publication Number/ Title Platform Section Title Change SPN 3509/FMI 3 - GHG17 SPN 3509/FMI 4 - GHG17 DD GHG17 DDC-SVC-MAN-0191 Updated GHG17 procedures with new graphics. 155 Additional I / O Status 1 AUX IN / OUT 1 Aux. Does fault code SPN 625/FMI 9 become active in the CPC? a. Yes; replace the AP, clear codes and verify repair. ”. That’s weird. It has a code SPN 4765 FMI 0. If active fault codes are displayed on the diagnostic information screens, make a note of the fault code and text message, then take the vehicle to an authorized Freightliner service facility See Fig. BUSINESS CLASS M2 MAINTENANCE MANUAL Models: M2 100 M2 106 M2 106V M2 112 M2 112V STI-455-7 (02/03/2022) Published by Daimler Truck North America LLC 4747 N. No; Contact Detroit™ Customer Support Center at (800) 445-1980. Check for battery voltage fault codes. This is second time. 157 Total Pressure Feed System Injectors INJ METR RLPRS Inj Metr Press. Are codes SPN 4334/FMI 3, 4, SPN 4375/FMI 3, 4, or SPN 3361/FMI 3, 4, 5 also present? a. If the fault code returns or if unable to duplicate verification cycle, Go to step 4. Run ADS Self-Check to verify repairs. Does the fault code change or go inactive? a. Disconnect the outlet NOx sensor electrical connector. 0 ZGS 002 or greater? a. Are fault codes SPN 4360/FMI 3 or 4 present? a. First time we took t … read more 20. High Side Digital Output 3 Circuit Failed Low. Jan 26, 2022 · I have a malfunction indicator lamp on I have codes Truck … read more. Vocational, Technical or Tra Fault Code. See more. NOTE: This code sets when the aftertreatment control module (ACM) detects that the diesel exhaust fluid (DEF) pump is not building 72 psi during a pressure build cycle (60 seconds). light. The best one is- “High Side Digital Output 1 Circuit Failed Low: Ecu Power Output Supply Voltage #1 Voltage Below Normal, Or Shorted To Low Source; Short Circuit To Ground On High Side 1. The 3361/FMI 7 code, is more then likely your metering unit is stopped up and needs flushed. Turn the Ignition ON and recheck for the fault code. However, other parties such as law enforcement, could combine the data logger’s con- Jul 2, 2020 · Hi I have an active spn 3223 fmi 7 only it drives fine with only 1 check engine light. Engine Fault codes (MID, PID, SID, FMI) FREIGHTLINER. Home / DTC TRUCKS / Detroit / DD16 GHG14 (2014-16) / Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3363 FMI 5 (ACM) Diesel Exhaust Fluid Coolant Valve Circuit Failed Open May 7, 2022 · showing how i found the problem with this specific fault code while simultaniously giving many tips for any inactive fault codes you may have, in order to be Nov 12, 2021 · 2017 Cascadia fault code 61 Acm Spn 520383 Fmi 2 Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by Truckingsucks2021 , Nov 12, 2021 . Is the ACM software level 9. Is DEF percentage between 28 to 36%? a. It is throwing multiple codes for the aftertreatment system such as NOx sensor codes and a regeneration cannot complete code. I have a Freightliner 2018 VINHF6352. Turn the ignition ON (key ON, engine OFF). Codes: SPN-3216 10. 2018 freightliner cascadia. $1000 later (did not touch the DEF heater itself) in replaced emissions parts, no further codes, but also no further cold weather driving - it went into winter heated storage. Second Opinion] 2016 Freightliner Cascadia dd15 Detroit engine. Diagnostic Code: SPN 520372 FMI 14 DD15 Motor, Check engine. Connect DiagnosticLinkTM. Fault Code 3242 FMI 18 can you double check this fault code. Includes removing and installing the ACM cover when needed, as well as removing the fairing or steps for access. , templates, cheat sheets, guides, etc. 1. SPN 3226/FMI 4 - EPA10 - GHG14 9 04-14 All information subject to change SPN 3216 (ACM) (EPA10;GHG14) September 2014 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0084 EPA10/ GHG14 DD Platform SPN 3216/FMI 3 - EPA10 - GHG14 This is an updated section to reflect fault monitor sequence. Clear codes and cycle ignition. Jan 2, 2014 · At this point I would clean and reconnect all connections at the battery. Fault in the wire between the harness side of line heater 4 connector and the ACM. I have the definition of nox raw data not ready after few point. DescriptionThis Code Sets When the Aftertreatment Control Module (ACM) Detects Poor Selective Catalyst Reduction (SCR) NOx Conversion Efficiency. SPN 3216/FMI 4 - EPA10 - GHG14 9 03-14 All information subject to change Sep 17, 2019 · Freightliner And the acm is not Communicating with anything gd5264. I hope this helps you. Jan 20, 2023 · Hey, I have a Western Star Freightliner 2019 with a DD13 engine, and I got a check engine light with a fault code that says SPN 521133 and FM 13 as the Jul 4, 2021 · Fault code. 2016 Freightliner Cascadia dd15 Detroit engine. This diagnostic is typically DPF Filter Soot Level is High. Many sensors are used for input to the emission control system. Table 3. SPN 4364/FMI 17. CAUSE. No; Go to step 8. He is not quit sure either but its something to do with poor def quality. It has two orange check engine lights with one CHECK symbol and blinking orange on DEF. Feb 8, 2022 · These engines will be excluded from this Field Service Campaign. Monitored ParameterDEF Pump Speed. May 3, 2018 · 2. Description. Yes; repair those fault codes first. Are fault codes SPN 168/FMI any present in the Detroit DD15 EPA10 (2010-13) Fault Code: SPN 5298 FMI 14 (ACM) Selective Catalytic Reduction Catalyst Abnormal Temperature Rise NOTE: This code sets after SPN 5246/FMI 15 is present and the speed limit has been reduced to 55 mph. The system contains the following emission critical Turn the Ignition ON and recheck for the fault code. The Fault Indicates High DEF Delivery Monitored Parameter NOx Conversion Efficiency Typical Enabling Conditions Closed Loop DEF Dosing Monitor Sequence None Execution Frequency Always Enabled Typical Duration Two Seconds Dash Lamps MIL Engine Reaction None Verification Parked SCR Efficiency Test Check as follows Go to step 3. SPN: FMI: MCM2. I have 2017 FreightLiner Cascadia 3AKJGLDR3HSHR5887 Vehicle Attributes Engine: 6 - 14. Does the voltage fluctuate when the harness is shaken? a. Yes; repair the other fault codes first. 6922 Wake-up Hardware Fault–Modules are kept awake 7 6923 Wiper Parked Input Fault 7 6924 Multifunction Turn Signal Switch Disagreement–Wiper on/off input is off and wiper high Parameter Codes (PID) 154 - 183. Was another emission component related fault code repaired prior to this step? a. Using a refractometer from the DEF Test Kit W060589001900, measure the DEF percentage. Yes; Go to step 21. Freightliner Cascadia with ICU3S cluster - OBD16 SYMPTOM Message on ICU display that says "Electrical System Problem Detected - Shutdown in Progress" (see below) DISCUSSION The above message is triggered by either one of the following MCM fault codes: 625/18 – No Aftertreatment Control Module (ACM) Communication OWL VMRS Codes and Labor Allowance Primary Failed Part Component Code Cause Code SRT Code Description Time: Hours. 7. Perform an Idle Speed Balance (ISB) test. a. Tim Midway. 21. No: Release the Unit . When I checked the diagnosis it’s giving me a ACM code 3223 and 520363 ATS electrical system problem detected. b. Does the fault become active? a. Are fault codes SPN 168/FMI any present in the Refer to OEM literature and repair the wire between the ACM and the line heaters. A66-02790-000 or A66-02790-001 043-006-010 08 28F-5005A Aftertreatment Harness, Modification 1. Are there any ACM temperature or pressure fault codes present? a. Yes; perform a parked regeneration to verify repairs and clear fault codes. Most of the time it was the outlet NOX sensor. Follow service procedure for MCM SPN 1231 FMI 9 (ACM message not received or has stopped arriving). Updated NOx Sensor Circuit Fault Code Troubleshooting Inlet Sensor Outlet Sensor SPN 3217/ FMI 3 – ACM Does fault code go inactive? a. Are there any fault codes for the DEF metering unit, DEF pump, or DEF air valve present? a. to verify repair. 12/09/2015 ‐ Added 2010+ V8 specific information for TMV, edited coding. 520372 is a scr closed loop limit fault. 1 satisfied customers. Diesel Exhaust Fluid (DEF) Pressure Sensor. Check for other fault codes. Press the OK button and scroll through the 3 screens (it’s usually the 2nd screen option) until you find the modules listed such as: ABS, ACM, CGW etc. No; update the ACM using the latest server information. Fault Code 520342-17 Dave Dobraski 26 posts since Sep 17, 2015 Fault Code 520342-17 May 15, 2020 7:43 PM Have a 2019 Western Star with a DD13 and have code 520342-17. 51 Position of the throttle pedal - THROTTLE POS - Throttle Pos 52 Intercooler Temperature - INTERCLR TEMP - Intercool TEMP Please review the fault codes and claim guidelines in this letter to ensure any internal tools (e. Step Action Decision #2 DIAGNOSTIC: Check the affected component depending on what codes you have present. DEF pressure sensor circuit failed high. Set a request in on it and was instructed to do three ADS self check s and send in log file. Your code spn 3363 is short or failed DEF tank heater.
sr rz bo dr vc wy wc ya uk vn