Icu 140 freightliner code

OWL VMRS Codes and Labor Allowance Primary Failed Part VMRS Code Cause Code SRT Code Description Time: Hours MDL-IPM/IPPC-PLUS ECU, Part # A 000 446 34 75 044-011-052 95 149-5002A IPPC, UPDATE PROGRAMMING, (SB 54-339) 0.3 Table 1, OWL VMRS Codes and Labor Allowance 08/13/2020 f120813 Fig. 8, Checking the Software Version to Confirm the ...

Icu 140 freightliner code. Steve takes a deep dive into the dashboard of a Freightliner Cascadia in this step-by-step tutorial on how to read and interpret diagnostic codes. From the c...

"Limp Mode" or "Limp Home Mode" is a condition that can affect turbocharged diesel vehicles. Your Sprinter's ECU senses something malfunctioning in the turbocharger system--either reading too much boost, too little boost, etc.--and decides puts the van into low power or "limp home mode". Limp home mode has little to no turbocharger pressure and vastly…

Freightliner codes are obtained through diesel engine parts sites, such as DieselServiceParts.com. The site provides a long listing of codes that enable truckers and mechanics to d...Gregorys Manual 1984 Starwagon gregorys-manual-1984-starwagon 2 Downloaded from legacy.ldi.upenn.edu on 2022-09-10 by guestI am getting an ac fault code on a 2005 Freightliner Columbia CL120064ST 1FUJA6CV35LV46266 AC 200 Sid 1 Fail 3 The a/c is not blowing very cold. Have recharged the system and there are no leaks. ... The code is ICU 140 pid 96 The truck starts but my fuel gage is reading empty and there is fuel in the tanks. ...Have a freightliner columbia with an icu 140 code, Columbia Trying to, checked the power and ground connections,driver says sometimes the truck wont start,and the oil pressure gauge isnt reading anything, but had it hooked to a computer and it reads oil psi there not sure if all is related to the icu 140 code,also installed a new ignition ...I have a 2012 Freightliner M2 with check engine lights and stop engine lights. Is there any way we can check the codes - Answered by a verified Technician ... a Freightliner M2 with a cat c7 I changed the fuel filter and the engine light came on went I started it back up with codes ECU 128 and ICU 140 and the the cluster want show mileage just ...

Hi there.i can help you with this..140 means the icu has a fault if you hit the mode button when u see the 140 it will give you some more numbers and ill be able to tell you exactly what the fault is.the other numbers will be followed with a sid and fmi number. Overheating. Codes S59 & S60. 2007 Freightliner M2 106.Hope you can get me, I have freightliner with Mercedes engine that is showing ecu 128 code. engine starts but after 15 - Answered by a verified Technician. By chatting and providing personal info, ... Starting and received codes ECU 128 Dia 1 and ICU 140.Thanks Received: 1137 (153 Posts) Posts: 413 Threads: 62. Joined: Oct 2011. 1 07-21-2022, 01:17 AM. Hello I have customer with freightliner manual transmission, EPA10 . He tried testing communication cpc module from automatic truck, then installed his original cpc2 back, now instrument cluster looking for automatic transmission.Free PDF ebooks (user's guide, manuals, sheets) about Freightliner code 128 s 254 07 ready for download. I look for a PDF Ebook about : Freightliner code 128 s 254 07. List of ebooks and manuels about Freightliner code 128 s 254 07. Power Steering Gears - TRW Aftermarket.pdf: Download.May 18, 2014 · I got Spn 96 ICU 23 Fail 05 on a DD15 2013 Freightliner Cascadia. The code appeared immediately after truck had been washed in a truck wash. ... diagnostic went on SPN96 FMI5 and also ICU 1 which means this help please gio_mi78, May 25, 2019. gio_mi78, May 25, 2019 #4. Trucking Jobs in 30 seconds.Control and customize Philips Hue smart lighting devices through your iCUE software, and synchonize ambient room lighting with the rest of your RGB setup. Personalize your room in immersive ambient lighting. Easily arrange and program Philips Hue light bulbs and lightstrips in Murals. Apply your favorite iCUE lighting effects to Philips Hue ...Have a freightliner columbia with an icu 140 code, Columbia Trying to, checked the power and ground connections,driver says sometimes the truck wont start,and the oil pressure gauge isnt reading anything, but had it hooked to a computer and it reads oil psi there not sure if all is related to the icu 140 code,also installed a new ignition switch hoping that …Interested in learning how to build web sites or improve your web design skills? There's a wealth of resources for you (including our own night school on the topic). Here, in one p...

ICU displays No Trans day after CPC was replaced Nov 24, 2020 7:50 PM 2013 Cascadia Day Cab, VIN # 3AKJGED54ESFU8947, and the engine is DD15 Asymmetric turbo. ... I was told to check for code, finding non I then confirmed that the CPC was updated to A017 448 66 02 ZGS 001. Then checked the vehicle parametersJul 7, 2019 · I don't really understand what you did in enough detail to have a guess as to what you might have fried, and even if I did I still probably wouldn't know enough about your bus to give solid advice. But if I were you, my first step would probably be to just check every fuse that might in any way be related to the engine, starting system, or ecu.Code 32 is a fault with the pedal position sensor. It has three wires and is located on the side of the accelerator pedal. ... i have freightliner columbia 06 with cat c13 and some codes are came up to the display -35502 51d254 51d001 545200 fail 03 fail 07 icu 140 ...USA. J1587 is the SAE-standard data bus that transports engine and sensor data around the chassis, including to most of the dash gauges. I suspect a code of "J1587" means the video display has lost contact with the data bus and doesn't know what is going on. Otherwise, it would display a more specific fault code.

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06 freightliner columbia,60 series going down the road and itjust shut down, readout on dash said no eng, fault 01 and when you try to start it says icu 140 towed in to shop,mechanic got a code 168 ...2006 freightliner with mbe 4000, started fine, ran about 10 minutes, sat in the shop for 90 minutes now won't start. cranks fine, absolutly no smoke or indication of fireing. while cranking, display reads "icu 140" when the key is turned on, you get a brief 2_0.9 showing on the odometer. help!ICU Odometer Programming 54-311 Freightliner Service Bulletin FLA COE FLB COE FLD Conventional Business Class FLC 112 Conventional Century Class Conventional > Argosy COE Cargo > Columbia > 122SD and Coronado > Business Class M2 > Cascadia > 108SD/114SD New Cascadia Freightliner Service Bulletin, 03/19/2019 Page 119 subscribers. Subscribed. 39. 12K views 3 years ago. Skoolie not starting? ICU 140 Code popping up on your dash? How to fix a Skoolie Conversion when this code appears, what it means, and...Wondering of anyone can tell me what a code means on 2006 freightliner columbia cat c15. The code is ICU 140 pid 96 The truck starts but my fuel gage is reading empty and there is fuel in the tanks. ...Ecu 1 fault on 2013 freigthliner whit detroit motor what that…. Ecu 1 fault means the engine ecm has a internal fault and needs to be replaced. Most of the time with this code It's not the ecm itself it's usually a wiring problem going to ecm. Their should be two fuses for ecm either next to ecm in plastic covers or by starter or in battery box.

Beginning in the 2007 model year Freightliner switched from the MMDC warning and information display system previously made by Medallion Instrumentation Systems to a new Light Bar Control Unit (LBCU). This system is far more extensive than the previous MMDC system therefore it is more complex to operate. In response to a …Aug 4, 2022 · Dash shows codes ECU 128 & ICU140. 2005 freightliner school bus vin 4uzaawdc95cu19944. ... identifier for the engine electronic control module and 140 it’s just the ...I have a freightliner columbia 2007 with a detroit 515. Sometimes it shuts down on me, and when it does it shows this code "ECU 128" "ICU 140" and on the small computer it shows this one "Alert Sid 25 … read more06 freightliner columbia,60 series going down the road and itjust shut down, readout on dash said no eng, fault 01 and when you try to start it says icu 140 towed in to shop,mechanic got a code 168 … read moreAlso the dash displays ECU 128,No abs and as you crank the engine over ICU 140. I have tried to pull codes the following way: Key on, engine off, holding cruise off and resume at the ... 2005 freightliner columbia daycab code 545 146 and white smoke but no miss runs fine check engine flashing and then goes off had it scan no codes ...006. Marker Interrupt Switch Fault. 7. 007. Multifunction Turn Signal Switch Disagreement-Both wiper high and wiper low inputs are on. 2. 008. Multifunction Turn Signal Switch Disagreement-Wiper on/off is off and wiper high or low input is on. 2.Freightliner columbia ecm problem Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by bruce25, May 19, 2017. Page 1 of 3 1 2 3 Next > May 19, 2017 #1. bruce25 Light ... there is an abs fault code for sid 254 fail 07 but that wont stop your truck from starting

5 days ago · This is because the heavy duty industry adapted to use the J1587/J1708 for the way they opted to send diagnostic fault code messages on older trucks. The channel for communication happens on this low speed protocol. Not all manufacturers use this protocol to transmit the engine related fault codes. This communication is usually more common …

06 freightliner columbia,60 series going down the road and itjust shut down, readout on dash said no eng, fault 01 and when you try to start it says icu 140 towed in to shop,mechanic got a code 168 … read moreJun 21, 2010 · Hi there.i can help you with this..140 means the icu has a fault if you hit the mode button when u see the 140 it will give you some more numbers and ill be able to tell you exactly what the fault is.the other numbers will be followed with a sid and fmi number. Overheating. Codes S59 & S60. 2007 Freightliner M2 106.Wondering of anyone can tell me what a code means on 2006 freightliner columbia cat c15. The code is ICU 140 pid 96 The truck starts but my fuel gage is reading empty and there is fuel in the tanks. ...Aug 4, 2022 · Dash shows codes ECU 128 & ICU140. 2005 freightliner school bus vin 4uzaawdc95cu19944. ... identifier for the engine electronic control module and 140 it’s just the ...No and there is only an abs code and an icu 140 pid 96 fail 05. Mechanic's Assistant: What's the make/model of your 2009 truck? Freightliner cascadia with the series 60. Mechanic's Assistant: ... I have a 2006 freightliner century class with a 14L Detroit Diesel engine, manual 10 speed eaton.Every year, every chart, every color, every paint code known to exist for Freightliner. If we don. Home Page; Color Books. 2022 Automotive Paint Code Book; 2021 Paint Codes and Color Book ; 2020 Paint Codes and Color Book; 2019 Paint Code Color Book; 2018 Paint Code Book; 2017-2018 Global Color Paint Code Book;Its show a code icu 140, and won't start ... Spn 3251 fmi 18 code 2009 Freightliner Columbia cat c13 just had Dpf cleaned and installed new temp and pressures sensor. 15 miles loaded into trip and the ck engine light came on. Speed governed at 6 ...

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2006 freightliner with mbe 4000, started fine, ran about 10 minutes, sat in the shop for 90 minutes now won't start. cranks fine, absolutly no smoke or indication of fireing. while cranking, display reads "icu 140" when the key is turned on, you get a brief 2_0.9 showing on the odometer. help!2014 Freightliner M2 106. I hadt a new (used) ICU put in this week. When I push the parking brake the mileage goes from - Answered by a verified Technician. ... Freightliner M2 106 ABS 136 CODEi have a 2005 M2 106 Box TruckABS 136 SID 002 FAIL 10I recently got an ABS code, and once i put a scanner to it, it said Front right wheel sensor. ...Have an active code SID 214 on my 2003 Freightliner century. All batteries newly changed too but won't hold charge when tested. Truck fail to start up. New fuel pump, oil filter and fuel filters all in truck. Truck will crank, but won't start up even with starter fluid and jumpstart. ... ECU128 and ICU 140 . truck turns over strong but will ...c7 icu 140 code fixed How to Remove a HEUI Pump on a C7, C9, 3126 Caterpillar Engine ... CAT C13, C15, and C18 Tier 4 Final Engine Fault Codes Freightliner 04 Cat C7 Acert (KAL25719) I have a truck that. Freightliner 04 Cat C7 Acert (KAL25719) I have a truck that wont start, The codes that come ...new cascadia P4 ICU issue Phillipe kula Loc 0052 28 posts since Dec 4, 2014 new cascadia P4 ICU issue Sep 9, 2020 1:51 PM I have a new Cascadia P4 I updated the CPC,MCM,ACM,TCM. to the latest software. I normally have this done with out issue many times. but this ICU code SPN 523021 FMI 31 and SPN 523023 FMI 31. I am havingweb have a freightliner columbia with an icu 140 code columbia trying to checked the power and ground connections driver says sometimes the ... it hooked to a computer and it reads oil psi there not sure if all is related to the icu 140 code also installed a new ignition viewing a thread 2005 freightliner columbia randomly won t web jul 6 2015 ...523002 31. 2020 freightliner. Just trying out what going on with truck icu internal memory problems - Answered by a verified Technician. ... In the mornings starting up it show icu 140 code. lights will not come on, turn singles will come on but the radio shuts off, wipers will not work, ...So 140/168 is a code for low voltage. I cant figure out what you mean by 3-2-2. We need to start by checking battery voltage first. The code is 3_2.2 Says the following on a google search; The 3_2. 2 is the software level of your instrument cluster. The bh164 means you have a active bulkhead module fault.Medicine Matters Sharing successes, challenges and daily happenings in the Department of Medicine The ICU Advanced Practice Provider Manager will provide mentorship, supervision an...Freightliner Codes. Trouble Code. Fault Location. Probable Cause. P1000 - P1099 (Fuel and air metering and auxiliary emission control) P1000. Ignition coil, 5 -primary circuit range/performance. Wiring, connectors, ignition coil 5, ECM. P1001.>I have gotten ICU-140 errors and diag 1 errors which I was >told is an issue with cyl #1 (thats the diag 1 error). ... Been there. Ohio CAT pulled me in checked the code and fixed it in no time. Think it was like two hours. ... The dealer (Atleast Freightliner of Knoxville) is just interested in your money. One other thing, I was told the work ... ….

Freightliner Service Bulletin FLA COE FLB COE FLD Conventional Business Class FLC 112 Conventional Century Class Conventional Argosy COE Cargo Columbia 122SD and Coronado > Business Class M2 > Cascadia > 108SD/114SD New Cascadia Freightliner Service Bulletin, 7/26/2019 Page 3Parameter Codes (PID) 154 - 183. 154 Additional I / O Status № 2 AUX INP / OUTP № 2 Aux. In / Out № 2 Parameter Codes (PID) 154 - 183. 155 Additional I / O Status № 1 AUX IN / OUT № 1 Aux. In / Out № 1 156 Total Pressure Distribution System Nozzle AUX IN / OUT # 1 Inj Time PressI have a 2008 freightliner Columbia with a Detroit series 60. Dash codes are ecu 128 Sid 155 fail 00 and ecu 128 pid 094 fail 14. Check and stop lights are on and shutting the truck down. Regen light … read moreICU displays No Trans day after CPC was replaced Nov 24, 2020 7:50 PM 2013 Cascadia Day Cab, VIN # 3AKJGED54ESFU8947, and the engine is DD15 Asymmetric turbo. ... I was told to check for code, finding non I then confirmed that the CPC was updated to A017 448 66 02 ZGS 001. Then checked the vehicle parametersFeb 15, 2019 · Code icu 140. Freightliner columbia 2004 detroit series 60 14l. I just buy all ready the dash cutler i installer all - Answered by a verified TechnicianSo 140/168 is a code for low voltage. I cant figure out what you mean by 3-2-2. We need to start by checking battery voltage first. The code is 3_2.2 Says the following on a google search; The 3_2. 2 is the software level of your instrument cluster. The bh164 means you have a active bulkhead module fault.33-520908-4 is the code for the mirror heat fuse not seeing voltage. Check fuse F27 and fuse F7 in the sam cab (behind the glove box). The 249s254 04 is also mirror heat (same code). The reason there are two different codes, is because the sam cab sends out fault codes in two different formats, and the ICU picks up both codes being sent out.Feb 8, 2016 · Truck is an hour away from where I live, so I'm trying to gather info for my next trip over there. Figured out how to see the codes on the digital display today and . codes are: ECU-128 ICU-140 bh-164 ABS-136 . Codes I saw on internet are 2 digit codes followed by 3 digits...not matching these. Any help would be greatly appreciated.1 12-22-2015, 06:15 PM. This is the diagnostics training for the older Freightliner ICU1, ICU2 and ICU3 instrument clusters. It has about a dozen videos and the manual. The program is poorly written and looks for everything on the D drive, so if you want it to work correctly you'll need to burn it to a CD and used it in the D drive. Icu 140 freightliner code, Code Icu 140 Freightliner code-icu-140-freightliner 3 Downloaded from nightly.themanadrain.com on 2023-10-21 by guest with comprehensive and helpful advice on a very broad range of issues encountered when writing or editing, either professionally or whilst studying. A completely expanded, revised, and updated version of the first edition, it ..., Re: ICU displays No Trans day after CPC was replaced Nov 24, 2020 7:51 PM Yes we should have a text ICU to use but the truck as not returned. Jon Cecil 881 posts since Nov 25, 2014 Re: ICU displays No Trans day after CPC was replaced Nov 6, 2020 3:26 AM If you reset the EE memory in the ICU, it should get rid of the message., May 15, 2020 · I have a Freightliner M2 with a cat c7 I changed the fuel filter and the engine light came on went I started it back up with codes ECU 128 and ICU 140 and the the cluster want show mileage just KM. … read more, 800-807-7107. Advertiser. May 23, 2024. Sprinter Van Owner Operator. Dear Drivers and Owner OperatorsAre you an ambitious, independent sprinter van driver with …, other headlamp, the ICU controls the wipers. A Data link issue will cause all 3. Check for an Electronic Driver log or aftermarket tracking device. I've also found the resistor on the left frame rail not tied up. Best to luck on intermittent diagnosing. Penske Edmonton 4 posts since Apr 8, 2015 Re: 2021 Bulkhead Module Problems? Nov 27, 2020 8: ..., Feb 11, 2021 · 06 freightliner columbia,60 series going down the road and itjust shut down, readout on dash said no eng, fault 01 and when you try to start it says icu 140 towed in to shop,mechanic got a code 168 …, Some codes, if not cleared with scanner will clear CEL after 5 starts if no recurrence. 99 2500, Quad cab, 4x4 47RE, BD pressure lock on it, small BD 90/140 chip on the VP 44 connection plug, 17" 3rd gen wheels. 3.55 diffs., Can anyone tell me what clutch I need to buy for my 2007 FREIGHTLINER columbia with Mercedes engine. ... I have a fail code coming up icu 140. Freghtliner columbia. i have a fail code coming up icu 140 JA: What is the complete model and serial number of your machine? Customer: freghtliner columbia 2005 with a benz motor JA: Are you fixing this ..., c7 icu 140 code fixed How to Remove a HEUI Pump on a C7, C9, 3126 Caterpillar Engine ... CAT C13, C15, and C18 Tier 4 Final Engine Fault Codes Freightliner 04 Cat C7 Acert (KAL25719) I have a truck that. Freightliner 04 Cat C7 Acert (KAL25719) I have a truck that wont start, The codes that come ..., 06 freightliner columbia,60 series going down the road and itjust shut down, readout on dash said no eng, fault 01 and when you try to start it says icu 140 towed in to shop,mechanic got a code 168 … read more, I HAVE THE FOLLOWING CODES ON MY 2007 FREIGHTLINER COLUMBIA CODE 33 39 41 43 52. 2007 COLUMBIA 14. C DETROIT. HAVENT - Answered by a verified Technician, 07 Freightliner Columbia with a Detroit 60 series 14 L showing code 54514 6 SI d011 - Answered by a verified Technician. We use cookies to give you the best possible experience on our website. ... fault 01 and when you try to start it says icu 140 towed in to shop,mechanic got a code 168 ..., Hi there.i can help you with this..140 means the icu has a fault if you hit the mode button when u see the 140 it will give you some more numbers and ill be able to …, 2005 freightliner columbia with a mbe 4000 .. attempted to start after running fine 1 month ago. unit now has active fault code in dash 128 s 248 ... Sometimes it shuts down on me, and when it does it shows this code "ECU 128" "ICU 140" and on the small computer it shows this one "Alert Sid 25 ..., 8 seconds when vehicle is moving. Code on dash reads no enG. WebCode icu 140. 2018 Engine Fault codes (MID, PID, SID, FMI) FREIGHTLINER. 1 thought on "ecu 128 code freightliner [What is It & Causes]" Vasy Sava. Check the PDM connections on the DS inner fender for corrosion. Posted - 05/07/2014 : 1:41:19 PM. Upon start up odometer reads ICU 140 ..., Freightliner's LBCU Information Display System. Beginning in the 2007 model year Freightliner switched from the MMDC warning and information display system previously made by Medallion Instrumentation Systems to a new Light Bar Control Unit (LBCU). This system is far more extensive than the previous MMDC system therefore it is more complex to ..., Welcome to DTNA Portal, the starting point for working with all brands and franchises that fall under the Daimler Truck North America umbrella. Whether you use DTNA's online resources to complete repairs, purchase parts, submit warranty claims, spec new vehicles or track the status of your vehicle orders, DTNA Portal offers customization and ..., If three (3) or more of the fault codes listed below are active, continue to the repair procedure. Fault Codes and Dashboard Indicator Lights: SPNFMICummins FCLampDescription 32162 3228 AmberAftertreatment Intake NOx Sensor - Data Erratic, Intermittent, or Incorrect 33612 2976 Amber, Have a 2009 FREIGHTLINER COLUMBIA Mercedes mbe 450 code ecu128 pid314 fmi 02 Ecu 128 pid 108 any help ... Looking for a fault code on 2005 freightliner Columbia with a Mercedes MBE 4000 engine. ICU 140 PID 77 Fail 5 ..., Starting and received codes ECU 128 Dia 1 and ICU 140. It's a code day ECU ... Hi my name is ***** *****, I have a 2010 freightliner I have two codes showing up. ECU 128 and 545 137 ..., 2005 freightliner columbia will crank but not fire ... ( no codes and no history of codes since last clear ) Volts 10.2 to 11 ... I heard the pdm can cause the problem ur …, This new feature includes: • Improved diagnostic fault code text. • Integrated transmission gear display (Detroit DT-12 & Eaton AMTs) • Integrated predictive cruise control display. • Fuel economy (average MPG and instantaneous MPG) • Larger speedometer and tachometer gauges (5”) • Digital gauge displays (volts, turbo, air ..., ICU - for sale in Abbotsford, BC. ICU - for sale in Abbotsford, BC ... 2007 Freightliner Century Class 120 ICU. Part Sold, Please call 1-800-661-1725 for future availability. Type: ICU; Truck Make: Freightliner; Truck Model: CENTURY CLASS 120; VIN Number: 1FUJBBCV47PW16103; OEM Number: A22-61097-YYY;, The engine control module (ECM) monitors and models (using physical principles) engine parameters to monitor the engine system's performance in real-time. This is performed to aid the ECM with its self-diagnostic capabilities. Many sensors are used for input to the emission control system. The system contains the following emission critical ..., We also need to know the message identifier (MID) for instance if this is MID 128 (engine) the code would be "external engine protection device not responding". If the …, 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 ..., Some codes, if not cleared with scanner will clear CEL after 5 starts if no recurrence. 99 2500, Quad cab, 4x4 47RE, BD pressure lock on it, small BD 90/140 chip on the VP 44 connection plug, 17" 3rd gen wheels. 3.55 diffs., Oth_p_trp_fab_cab air filters_en.pdf - New Cab Style 4000-7600 Series + 8600 series 2002-Up) Plus Pro Star/Transtar 2007-Up CF32000 n/a CFR32000 Freightliner Conv & Classic FLD-120 1993-2013-Up CF19599 CF19599C CFR19599 Freightliner Cascadia (Pre-Filter) 2008 - Up CF19640 n/a CFR19640 KW/P, Freightliner Forum > Two questiosns- DDEC V Discussion in 'Freightliner Forum' started by Boardhauler, May 20, 2013. May 20, 2013 #1 ... Ballin' in it for Shakey 0. 1. This morning it wouldn't start & gave a code of ICU 140. It finally started, has started fine since & isn't showing the code. Anybody know what that code means? 2. My tach reads ..., 06 freightliner columbia,60 series going down the road and itjust shut down, readout on dash said no eng, fault 01 and when you try to start it says icu 140 towed in to shop,mechanic got a code 168 …, Top Member. USA. 1081 Posts. Posted - 05/07/2014 : 1:41:19 PM. 2007 Thomas EF ISB 5.9. Upon start up odometer reads ICU 140 (NOT ECU.) No Check engine lights, or stop engine lights illuminate and the bus runs fine. Once its run awhile the message disappears., Code 53 will set when: 1- The Eectronic Control Module (ECM) does not receive the signal from the Immobilizer Control Unit (ICU) within 0.9 seconds when vehicle is stationary, or 1.8 seconds when vehicle is moving. 2- The ICU sends the ECM an incorrect release message more than 5 times. 3- The above conditions continue until the ignition is ..., The code is ICU 140 pid 96 The - Answered by a verified Technician. ... Have a freightliner columbia with an icu 140 code, Columbia. Trying to, checked the power and ground connections,driver says sometimes the truck wont start,and the oil pressure gauge isnt reading anything, ...