No communication with pcm ford. f250 will not start .

No communication with pcm ford 3L Power Stroke Diesel - PCM won't comunicate with scanner 1995 7. Everything has been up and running for a while now. This truck has all kinds of So I'm having issues with my 2006 explorer, it has lost communication with the TCM so im only able to drive in limp mode. 2) I had to buy new keys which are not yet PATS programmed, as the car did not come with keys, but central locking works. Answered by A. SSM 50700 - 2021 F-150 - 5. I first experienced a hard start last Friday, but after about 6 attempts it finally started and ran fine. Independent Mechanic. 0L engine and built on or before 9- Apr-2021 may exhibit a no crank/no start with no powertrain control module (PCM) communication condition if the oil life is at or less than 20%. 2015 - 2020 Ford F150 - PCM / TCM / Serial Link Communication Problems - Looking for advice on an on-going problem that no one can seem to solve, any advice would be greatly appreciated?. 3L Power Stroke Diesel - Code scanner will not communicate with PCM - I'm at a loss can anybody help first of all the there was no power getting to the fuel pump on my 2002 Ford F250 73 diesel traced it back to the inertia switch no power in or out but I'm getting power at the fuel pump relay put the About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Customer: i have no communication with my pcm on a 2005 ford f150. 01/5. 5L there is no communication with PCM And I need diagram of powers Ford Escape 2016 Q&A: No Communication with PCM, Fuse Box Diagram, PCM Location, SE Model, Paint U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford Ranger). I am having an issue with a computer not being able to communicate with the pcm through my obd-I so we are thinking a ground issue I could only find one ground going to the frame and it is from the body I have a 04 6. 3 Cclb no Communication with pcm Jump to Latest 7. Fuses #9 and #22 are good No chips or modes I did a ‘pin out’ on the PCM: With ignition off pin 55 has 12v 2003 6. Plug/unplug a few times. 0, received the following codes: Ford PCM - Powertrain Control Module u0284-00 Lost Communication with Active Grille Air Shutter Module A PSCM - Power Steering Control Module u0121-00 Lost Sounds like a dirty/lightly corroded circuit board on the instrument cluster. This may be due to various parameters within the PCM. Traded relay's 1 and 3 (horn/PCM) no change from above and fuse 22 still OK. Subscribe to my podcast at BUY IT HERE!:https://globalcommerceca. turned off and again i have no communication with PCM. Come along with Eric O. Got back into the car, ignition off, miles show. A forum community dedicated to Ford Focus owners and enthusiasts. 6L Mustang Tech Jul 5, 2024. Main harness is ok. Went to store and came out to no crank, jump started and drove home. Bart. 3L Power Stroke Diesel - No communication with ECU 7. Try to hook up my scanner and can't communicate at all. Steve. This code tells you that communication has been lost between Ford Mondeo and Kuga diesel engines won’t start due to faulty engine ECU. Thread Tools Can communicate with the PCM ok and no codes logged, but when I try and receive TCM codes it says no communication. Mechanic's Assistant: OK. 3L Powerstroke Problems No WTS, no communication with pcm, no start No communication with pcm with a I checked all the fuses I could find, under the hood and under If you receive no communication with PCM error, check both the fuse and protection diode before replacing. 3 crank no start and cannot communicate with pcm - has power to dlc and also found hpop reservoir low on oil. 429CJ-3X2. Ford Forum is a community to discuss all things Ford. as is 3 different Ford Mechanics. 3L Power Stroke Diesel - Crank-no start, no communication with pcm, no fuel pump, no guages - 2002 f250 No fuses showing power from 42 to the right of fuse box including #27 and 45. 14,572 Satisfied Customers. 23 years Hello everyone, Looking for some ideas on what I may be missing. f250 will not start If the power, ground, and all fuses have been confirmed, with no communication then a bad PCM needs to be considered. I don't know if they are related. 1. I would try using a good scan tool like one from Snap On or the factory scan tool to try to communicate with the truck. I get codes b2900,u2011,u0115,u0155,u0100and u0101. TEST 4: Apr 29 2016 3010 – Multiple Vehicles – No PCM/Network Communication. I've paid my local ford dealer 300 already to flash and update everything, but still having the issue. Fuel pump and gauges not working, no communication with pcm or OBD2(obd does have power). 6K views 21 replies 6 participants last post by hotrodtoby58 Dec 9, 2021 No Crank, No OBD communication 6. 0L Network communications. I'm The final piece of the puzzle is the controller area network bus CAN-C. The Ford Mechanic is vetted for questions like this. Pcm is of the Years ago, I had a brand spanking new F-550 towed in to me no-start after the install of the upfitted equipment which consisted of the dump body along with an aftermarket trailer brake control. 0L with no communication with the IC. Jowen216. Some 2021 F -150 vehicles equipped with a 5. 0L engine built on or before 23-Apr-2021 may exhibit a no crank/no start with no powertrain control module communication condition if the oil life is at or less than 20%. At a loss. Terminals rotted off at bottom side. Vehicle came in for no start, found battery junction box lid broken and assembly full of corrosion. According to the repair shop the vehicle has been sitting for about 2 6. Noticed when key is turned on the ck engine light comes on but goes out and won't come back unless the pcm is disconnected and reconnected. Joined Aug 14, 2012 Messages 3,892 no communication. Control Module. com/LMAutoRepairsThank youHiThis video is a sort of follow up/completi As of two days ago, I got my PCM back as i suspected that thing was fried from the loose chip. 7L no crank, no communication with pcm - So my 6. 6L Mustang Tech; Replies 7 Views 1K. Found wiring at 1994. It is a 2004 F-350 6. A scan tool plugs into the vehicles diagnostic port. WTS light comes on, CEL comes on. No change just out a lot of money. Many older vehicles combined the PCM and TCM into one unit. 3 pcm no communication - customer threw an autozone pcm in his truck and rewired the trailer plug and came in barley running, after disconnecting his trailer the truck idled normal then wouldnt start back up since then. The more modules with those codes No communication with the PCM usually = the PCM has no power. 4 L 4x4 Crew Cab with 67k miles. Checked power and ground at data link and is good. I figured it might be a neutral safety or transmission range sensor (whatever this truck 1999 - 2016 Super Duty - No communication - Have a 2015 F350 6. Towed it into town started. Shut it off last Friday went to start with remote start Monday morning and no crank. 2000 Sebring I have 2002 Ford F150 with no communication on the bus lines other than a short what can be the problem? By chatting and providing personal info, you understand 1FTFX1EF2DKG03986 no communication with PCM, ABS, BCM communicates with cluster and HVAC. Specialities include: Car, Classic Car, Ford, Lincoln, Mercury. - I am having an issue with my 2001 F250 7. We took it to the dealer and they said it was the pcm and we had it replaced. 3L I4, rebuilt from a '91 voltage (between 12-14 volts), this should be a good indicator that your PCM is on and working. Sometimes By chatting and providing personal Ford F150: i have no communication with my pcm on a 2005 ford. No communication with PCM. Another issue is the O/D light is on in Park and Neutral but when u put it into drive or 3,2,1 the light goes off. Have you checked the fuse for the PCM in your Ford vehicle? Ford F150: i have no communication with my pcm on a 2005 ford. Tested the GPR, with key on - no power to any of the posts with the exception of the battery post. Have communicated previously last week when working on it and got p1294 code and p1280 code 6. It loses No communication between PCM AND PATS - So, long story short. 0L Power Stroke Diesel - 03 no crank no communication with tcm - i am working on a 03 6. Elite Explorer. owner replaced the PCM with a re-manufactured pre-programmed one from Ebay. 3. Sister's car was fine. Customer: I have a 2004 Ford F-350 6. After establishing communication with the PCM, the scan tool then attempts to communicate with all other modules on the vehicle. 5 F250 PSD Supercab LB 4x4, ZF-6, 3. The only issue I?m having is I can?t connect to the OBD 2 using any scanners or a CTS. it started, 10 min. 4 is showing no communication to pcm/ecm. U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford Taurus). Towed to my house. Are you needing the EEC relay location? Customer. Have checked all fuse. Maintenance Shop - Can't communicate with pcm 1998 Ford F-150 - Aloha, I ran into a problem a few weeks ago with my 1998 Ford F1 50 6 cylinder 4. And inertia switch on p/s kick panel. The newer it is, the more likely it is that more modules are communicating with the PCM. I cannot get any of scanners to connect to get any codes. First, a technician will use a diagnostic scan tool to try to communicate with the PCM. Odb won't communicate (has power). 7 no crank no start, with error messages on the cluster display of advance trac, over temp, hill descent. Had it towed to the local shop that indicated they weren't getting any signs of life from the PCM (U0100). Mechanic's Assistant: What type of fuel do you typically use? When was your last oil change? Customer: Diesel. 2008 ford explorer EB no crank no start, no communication with PCM? Bigragu; January 5, 2023; Stock 2006 -2010 Explorers; Replies 2 Views 2,731. A malfunctioning PCM, a faulty control module circuit, and a fault in the data bus are some of the common causes of the U0100 code. When both were reconnected, communication was restored to all modules and truck starts and runs fine every time so far. 0 Ford diesels that I was called out to program a new pcm on that would not communicate. The PCM apparently read fine and has communication with the bench when it was getting serviced so I have a pretty good suspicion my problem is elsewhere. New programmed pcm installed. Aug 19, 2018 | 09:36 AM Share #6 1997 - 2003 F150 - 5. tried with key and same thing. patreon. 6. When a vehicle Customer: No crank, no communication between, power steering, pcm, abs, and a couple other module's Ford F-150's CAN bus signal Mechanic's Assistant: How long has the vehicle failed to start after cranking? Has the security system been triggered recently? Customer: No trigger of thw security system, and it doesnt crank at all Mechanic's Assistant: What year is your F-150? My 98 e-150 showed no communication between the pcm and the state inspection computer, the truck runs and drives fine, I had no idea there was a problem. 3l - Have a no start condition with 01 excursion 7. Now it won’t start and is full of communication codes, mostly PCM A. I have seen 6. Required value is 60 Ohm. I have a 2011 F150 that will not start at times, easily duplicated in the bay. I swapped PCM from an identical year F350 w/7. Joined November 6, 2009 CA and my alternater was starting to make a bearing sound so I asked the parts guy if he had one for a 94 Ford Aerostar, said sure. When it does not start I have no comm. Went to start it couple days later nothing. Check the PCM. 3 - 03 7. No they just bought it like 2014 Ford F150 vin: 1FTFX1EF2DKG03986 no communication with PCM, ABS, BCM communicates with cluster and HVAC. Jan 21, 2017 03:36 PM. The PCM is ok. First truck -- 1929 Model A Ford pickup, restored from ground up. Put a cab and most parts from a donor truck including all wiring, sensors, 6. 5 - 1997 7. By chatting and providing personal info, you understand and agree Focus: Have a 2005 ford focus, wont crank, no communication. 2012 focus will not start and i have no communication with the pcm. This code tells you that communication has been lost between the ECM/PCM (main computer) and a particular control module has been completely lost. com/Thanks to all those that have donated to the Channel! Members area link! More tools will be added daily! Check bac 1999 - 2003 7. Ford Senior Master Diesel Technician. I received a scan tool yesterday that claims to fully work with a 2010 Ford F-250 Super Duty. Answered by Ron in 6 mins 10 years ago. Joined Jun 2, 2012 Messages 25,364 1999 - 2016 Super Duty - 2011 6. No mods,all stock. 3 that was running and I was able to scan. To correct the a are as at beginning best capability chips communicate communication diagnose do due ford full generic have help information is issue it jose lack let's make many more must no not of ok out pcm pwm required scan scp start suggested that the there this to today tool tools using via was way what you The U0100 code means there’s a loss of communication between your PCM and a particular module. All together it will be over $1200. 0L Power Stroke Diesel; IDS not reading PCM; 6. Unplugged icp and didn’t start - U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford Edge). Some 2021 F-150 vehicles equipped with a 5. When a vehicle has The scan tool first attempts to communicate with the PCM. Customer: No communication with the pcm using forscan Powertrain Control Module Mechanic's Assistant: The Ford Mechanic will know what to do about your module. 7 Eco / 10 Speed Transmission July 2023 - approx 105000km - 1000km into a 2000km trip I was cruising at highway speed. The club is not part of Ford Motor Company (UK or Worldwide) nor affiliated with or endorsed by Ford Motor 2009 - 2014 Ford F150 - 2010 Ford electrical / communication issues - Hey guys, My name is Trey, and I have a 2010 Ford F-150 5. Or just find something that is loose, perhaps. Originally oil pressure gauge never moved but after filling reservoir needle now goes halfway. 3L Power Stroke Diesel - OBDII not communicating with PCM - have a '97 f250 7. I have the Autoenginuity Ford Package, scanguage II and another generic scanner. Message center brought up different events with key on. After a few seconds the mileage display changes to ----- (at first it does give the mileage readout) so i tried to connect with ids and as expected Customer: Hello. Information in this bulletin is intended to assist in addressing CAN network “No Communication” related concerns. 1999 - 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines TCM Issues? Reply Subscribe . 0L Power Stroke Diesel - no communication with OBD2 port - 2004 Excursion 6. My fiesta is an automatic, I bought another 11 fiesta at auction last week I took the pcm/ecm out of it and tried it so now I can communicate with the pcm in this car but have 4 codes but the only 2 I'm concerned with right now is the IPC PASSIVE ANTI THEFT SYSTEM AND THE PCM INVALID DATA RECIEVED FROM VEHICLE IMMOBILIZER CONTROL MODULE because 1994. Overdrive light is not working and tranny is stuck in 3rd gear. When one of these modules loses communication with the PCM, the code U0100 will present itself. 0L Power Stroke Diesel - No Crank and No Scanner Communication - Powerstroke 6. 5 volts ish and have tested good. 0 crank no start and no communication with pcm condition out of fuel loss of power and then shut off has a complete no start condition and when i check for codes i have no communication with pcm also when key turned on fuel pump does not run however when powered Ford Powerstroke 99-03 7. BMS manual reset procedure added courtesy of @ddfred 07/12/2021 Ford part number for fuse added 07/18/2021 Added full 1994. The PCM part numbers are slightly different: Old one: 4L3A-12A650-AEC New one: 4L3A-12A650-AEE We began to wonder if the difference was the problem. Customer: 1999 ford ranger no communication with theft module Mechanic's Assistant: Are you fixing your Ranger yourself? What have you tried so far? Customer: new pcm had to get keys and could not program because of the theft module wil;l Mechanic's Assistant: Is the key stripped or worn? Customer: no new ford keys the guy from ford tryed he could not com with theft module NHTSA ID Number: 10228795. Disconnect EPS (electrohydraulic steereng) and try communication with PCM ETC CAN terminal resistor (120R) is in instrument panel and PCM. Thread starter Adam Robert; Start date April 25, 2022; Prev. Would not click or do anything, Almost all the dash lights are on (ABS, traction control, etc). It maintains the communication between these modules. Hi. Check out our discussions on the Ford Escape, Mustang, Edge, F-150, Raptor General F150 Discussion - No pcm communication 2003 f150 4. pdf) For reference, if the diagnostic tool does not connect with the PCM, Ford's Test Procedure directs us to first verify that the DLC has proper power Ford Powerstroke 99-03 7. 3L Powerstroke Problems. SN95 4. Ford guys I need help with this Ford Escape 2016 2. 2000 Ford Mustang GT No Crank No Start please help Jowen216; Jun 5, 2024; SN95 4. When sitting inside cab distinct burnt wiring smell present. 4 f150. What I know is, Both batteries are at 12. 3L Power Stroke Diesel - No Communication with PCM - Rebuilding a truck that burnt. I have a 2008 Ford Focus Mk2 with nearside front fender accident damage. (PCM). This engine ECU fitted to Ford Mondeo (Mk IV) and Ford Kuga (Mk II) diesel engines is a common failing module that will prevent cranking and start of the engine. PCM relay is working and has power. Reply. Replies 21 Views 21,357. This unit was known as the ECU. I scanned with ids and have no communication with tcm. The IC is ok. Do a search for "ford focus instrument cluster circuit board" or other similar words. Go. 3 L, 6-speed manual ZF (M6HD-6), "improved" 1999-2007 Ford Super Duties. Take it in and have the dealer reflash the ECU and/or the PCM. 0L Power Stroke Diesel - No crank and no PCM connection - I picked up a truck off of Copart this morning so I have no idea the history behind it. There is power to the diagnostic connector but there is no 2014 Ford F150 vin: 1FTFX1EF2DKG03986 no communication with PCM, ABS, BCM communicates with cluster and HVAC. (2005 6. ASE Master Certified, ASE Advanced Gasoline Engine Performance. as we have a look at this retired cop car (Ford Crown Victoria) that was towed in for a "No Start, No Crank. 4 no crank and no communication - I have a 2005 FX4 that has been sitting for 3 years. 99-03 7. with the PCM, I can talk to everything else. 3L Forums. But the Here are some of the possible causes of the no communication with PCM and smoke from fuse box problems in your F350: Blown fuseShort circuitFaulty PCMCorrupted PCM softwareDamaged wiring Ford Mechanic: ASE Cody Cook 2004 - 2008 F150 - 2005 5. 0 no crank no start 2004 Excursion. For example, repair steps for a U0100 in Honda may be different from a U0100 in a Ford vehicle. And the 3 big PCM connections. com is an independent, unbiased Ford car forum / club for owners of Ford vehicles. 1996 Ford F-250 7. I have checked my network wires and they seem to be ok, no opens or not grounded. It's for a friend of mine here in Colorado, and he is a member over on PSN by the name of Big Bore. The only times I've been unable to get a good scan tool to communicate was the cigarette lighter fuse was blown, the trucks batteries were dead, or the PCM was bad. Obd not connecting to pcm. 0L Powerstroke Forums. 0. J. This vehicle is an auction vehicle. Penland in 1 hour 9 years ago. I have tried another PCM, IDM still no good. IDS may state "No communication can be established with the Powertrain Control Module (PCM). Im using a Genisys evo. 10,156 Satisfied Customers. tried looking at DTCs with sct tuner and it will not communicate with PCM at all. Brand new 12v battery and key fob battery. No communication with PCM, TCM, ABS, or trailer brake By chatting and providing personal info, you Construction and Road Equipment, Dodge, eBay Motors, Firearms, Fish and Wildlife Service, Fishing and Hunting, Ford, Fresh Water Fishing, GM, GMC, Heavy Equipment, Honda, Hybrid and Electric Vehicles, Hyundai, Industrial Equipment Crank no start, WTS comes on but not off, theft light flashing, and no communication to the pcm via obd II port. See GSB: G0000094 for details. 0L Problems Forum 03' 6. 3L Power Stroke Diesel - 2001 F250 crank no start, no communication with PCM. When a vehicle has 8 Cylinder Engines - 2004 F150 PCM Communication Fail - I am new here, so forgive me if I posted in the wrong section. When I came out on Saturday it would not start at I'm working on 2009 f550 with a 6. Batteries are good, even hooked Need help diagnosing why there’s no communication with the PCM in my 2011 F150 5. When a vehicle has SOLVED - HELP! No crank, no start, and no communication with PCM Adam Robert; April 25, 2022; 2001-2005 Explorer Sport Trac; 2. Truck will crank but not start. 0L Power Stroke Diesel - IDS not reading PCM - Trying to get v86 to work. New fuel pump, new fuses, new relay, new PCM (EEC) relay, verified power through OBD II fuse, still no communication with PCM. There can be as many as 18 of these modules. When a vehicle has Since I have had a no PCM communication, no crank with key, no fuel pump with key. No Engine Start Ford F250 6. The CAN-C is also communicating with other systems, like with transmission control module Hello all Would be a huge help if someone could point me were to go next with this Today i have gone to look at a 59 plate ford fiesta first of the newer shape model 1,25cc Non start no crank, pats light flashing code 16 no comms. See if the code reader will communicate. The more modules with those codes generally points toward a particular module or leg of the network. Any help with pinouts? I checked pin 6 and 14 on the dlc and Construction and Road Equipment, Dodge, eBay Motors, Firearms, Fish and Wildlife Service, Fishing and Hunting, Ford, Fresh Water Fishing, GM, GMC, Heavy Equipment, Honda, Hybrid and Electric Vehicles, Hyundai, Industrial 1994. Check out our discussions on the Ford Escape, Mustang, Edge, F-150, Raptor, Explorer, Focus, Fusion, Fiesta and more! In today's video we take a look at a 2013 Ford Edge w/ 4 cylinder 2. The truck has had recurring (but intermittent) rough idle the past few years and after parking it in the garage one night she hasn't been able to run since. 3 - Ok guys I have a 95 f-350 7. Thread starter webb06; Start date Oct 14, 2013; Oct 14, 2013 #1 webb06 Active member. 6L. " Ford Fusion 2013–2020 Owners Manual: Audio Unit Ok, Im new here as member but have been reading all the threads on no crank no start and I have a no communication with pcm code and Gem code when I get it to crank (more times no start than not) when i can get it to start i run scan tool and the two codes that remain after clearing are the two mentioned. Replaced the CPS, no luck and no change. We checked all fuses and found that the PCM relay was not I just finished up the swap a few weeks ago and since then I have been fighting a no PCM communication with scan tool. 3L Power Stroke Diesel - SCANNER NOT COMMUNICATING WITH PCM7. 4 3V and after he bought it knowing it had timing codes, so when i got done with it i had no communication with the abs module and i know them modules are bad about the cold solder 2006 Ford Fusion L4-2. 0l Ecoboost engine. Scanner could not communicate with PCM to check brake application and gear selector. Penland. Check resistance between CAN-H and CAN-L. His truck is a 99 F-250, running a PMT1 Connected scanner and could not communicate with computer. Dealership diagnoses bad No crank, no start, and no communication with PCM. 0l Excursion) PCM replaced, sent to swamps programmed with FICM returned, installed crank start. No Communication with PCM. Fuse 39 and the ecm bus, which includes the ecm relay, and fuses 70 73 74 75 and 76 are all hot, unburned, and show 12. 6 v8 - The fuses have been checked. 3L Power Stroke Diesel - 99 superduty 7. 0 and it wont crank until i go to the yellow/ light blue wire under hood and apply power. Customer: No communication to pcm PCM Mechanic's Assistant: I understand that you are experiencing a communication issue with your PCM, and the Ford Mechanic will be able to assist you with this problem. 23 years with Ford specializing in drivability and electrical and AC. View garage. Kingranch1977. U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford F150). 0L - No Crank/No Start With No PCM Communication - Built On Or Before 09-Apr-2021. 2 F250 no communication with PCM, no start after evaporator install - I just put an AC evaporator In a 2011 F250. pdf and communication networks_overview. 3, I?m having problems with my snap on Solis edge not connecting to any of the modules except the pcm and pats system. 4. buzz to start it again and no response from injectors fuel pump etc. I've checked all fuses and relays. The new PCM is functioning properly. What would be my next step, how do I check that either the Went and disconnected the battery for about 15 seconds. Removed 6. A forum community dedicated to Ford Power Stroke owners and enthusiasts. owns 2006 Ford F250 Lariat FX4. U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford Escape). 3 7. anybody have some advice on what we need to do? not sure if its a wiring problem or if its the PCM itself. I can crank the engine by jumping the solenoid and fuel pump works when jumping over the relay. 7 2013. Also clean the electrical connector 'pins" at the cluster. Ford Truck Enthusiasts Forums; Diesel; 6. When a vehicle has 1999 - 2003 7. When scanned there is no communication with ECM or the TCM. 2002 No Communication With PCM. My 2008 F350 6. Was able to communicate with PCM but data view is erratic on/off. 3L Power Stroke Diesel - OBD port no communication. 0L Power Stroke Diesel 2003 - 2007 F250 I have a 2008 Ford superduty, 6. 0L with a VIN date of 9/03 and has 155,000 miles. Marc. 4L no start no crank, code is a U0101 no communication with tcm, went through diag and went to reflag pcm cannot communicate with pcm checked powers and grounds to pcm checked pcm relay and wiring at relay all checks out still no communication. I have no clue, would it run with bad computer(pcm)? Ford Forum is a community to discuss all things Ford. You have proven that the ground signal from the PCM is making it to 1999 - 2003 7. TRS Technical Advisor. I have seen General F150 Discussion - 07 5. 7L Power Stroke Diesel - 6. Jump to Latest 1. Expert. The customer complaint is that the vehicle will intermittently not cra Disconnect ABS control unit and try communication with PCM (engine control unit). I have no fuel pump, no glow plugs, no IDM. 5K I just finished up the swap a few weeks ago and since then I have been fighting a no PCM communication with scan tool. 3l No Start or Scanner communication - 7. This will require a dealer IDS scan tool to diagnose at that point Problem is that the PCM and/or the plastic cowl that fix the water in the PCM are not covered warranty. Truck died going down road. B. 3 No PCM Communication through DLC/CEL - Hi everyone! I've been lurking on the forum for the better part of a year now and I just now made an account because this forum seems to have an answer to almost every question I've had--until now. but check all the connections in the passenger footwell area. Has not cranked since. Ultimately this really seems like an issue directly related to getting the PCM to communicate. RonD Official TRS AI. No communication with abs, airbag, gem. How can the Powertrain Control Module not be covered by Ford's Powertrain warranty? Even worse, I have to pay $300 extra to by the plastic piece to fix the design flaw that Ford had in early 2009 Flexs. Ford certs and ASE Certs. 3 no start or scanner communication. Fuse still OK. 2. What could be the cause of this. 30 years working for Ford dealer. When key is turned to run no glow plug light, no fuel pump prime. Many techs don't realize that on most vehicles the module needs to communicate before it can accept software. 0 diesel. I tried setting up torque, but the app won't communicate with my PCM I then tried my Autel Maxi Diag 801. April 30, 2022. Gave the F up and had truck towed to dealer with my tail between my legs. 1; 2; First Prev 2 of 2 Go to page. New battery, confirmed start circuit OK. So yes, I know how to use the eBay Disclosure: As the club is an eBay Partner, The club may earn commision if you make a purchase via the club eBay links. This video Customer: 2001 Ford 7. 3 crank no start no fuel pump no pcm. Come join the discussion about SVT performance, modifications, classifieds, troubleshooting, maintenance, and more! U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford Fiesta). vanman9. I have Customer: 2008 ford f350 with can bus problems, no start no communication with pcm. 3) PCM cover damaged, but PCM and connectors look to be intact and pins/sockets clean. The fan clutch short will blow fuse #22 which eliminates communication over the DLC AND it prevents the PCM from sending the ground signal. 3L VIN Z Test P: No Module/Network Communication Vehicle Powertrain Management Computers and Control Systems Information Bus Testing and Inspection Pinpoint Tests Module Communications Network Pinpoint Tests Test P: No Module/Network Communication TEST P: NO MODULE/NETWORK COMMUNICATION U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford Explorer). 7 left me hanging the other day, went to start nothing. U0100 – Lost Communication With PCM; U0401 – Invalid Data From PCM; P06A6 – Sensor Reference ADDITIONAL INFORMATION: Old PCM is fried, see the attached picture when attempts are made to communicate after fixing the wiring problem. Security lockout that proves to be a communications issue with the powertrain control module. Tried to watch datastream for icp pressure and can't communicate with ECU . lots of other checking, but let's get to where I found the problem: Battery A U0100 would mean lost communication with the PCM and U0140 would mean lost communication with the BCM and these codes can come from any module on the network in question. However, it’s worth checking the fuse box (Power Panel) as it could potentially be the cause of the PCM’s power supply and communication issues. ? 2006 explorer 4. 3. Ive chekd 4 power at pin 16,cleaned all grounds,pcm swap from another 03. It was sold as inop and I was hoping they were wrong, but unfortunately they were right. I’ve looked for shorts and damage to Construction and Road Equipment, Dodge, eBay Motors, Firearms, Fish and Wildlife Service, Fishing 1999 - 2003 7. a different pcm has been installed as well as Ford 03-07 6. Observations: 1) No start / No crank. Tags 2002 7. 4; Cranks, no start, have dashes for Odometer, PATS codes 16,and no communication to PCM, in dire need of a pinout. 0L Power Stroke Diesel; (PCM power) Then check ground G100 - it is necessary for the PCM relay to work - harness ground to the firewall (by 2015 - 2020 Ford F150 - Multiple Communication Code Issues - Hooked my code reader up to a 2019 F150 Supercrew 5. Having issues with the obd2 port not communicating with a scanner. Getting power to all aux functions. No communication with any modules No BCM, PCM or different. The software seems to start fine and lights light up on the VCM II but when I goto connect to the truck it says it won't read the PCM. 3L Power Stroke Diesel - 1997 7. Have read other threads and tried switching relays for pcm and fuel pump. If fuses are good and swapping relay does not help, then either the PCM has failed on the data line circuit or a failure in the data lines. 0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van Community Links A document that contains Ford's troubleshooting procedures (called PinPoint tests) will be attached later (see attachments 6. Consider to support my channel and all the hard work put into it at http://www. Spent hours checking electrical testing on circuits to the PCM and BCM with them unplugged. Manufacturer Communication Number: TSB 22-2484 Summary. 7l that will not communicate with scanner. So you hook up IDS or whatever scan tool you are using and it won't communicate with the pcm. This code tells you that communication has been lost can u please give me the location of EEC. The PCM has been reflashed back to stock and the port where the chip connected has been replaced. i have the same problem on y 2007 ford focus, the car will crank but not start, it says engine systems fault, computer cannot read ecu, i have tried everything from testing the ecu, cluster, fuses, relays, reprogramming, coded keys, wiring but the car will not start, the diagnostic machine cannot read the computer on the car, no signal going thru, i was told to scrap the car 1999 - 2003 7. 0L Power Stroke Engine and Drivetrain 03 6. Jump to Latest 2017 Ford Transit T350 - got hit with an Engine Fault Service now with a charming little alert. There are some old threads and success stories of people fixing this kinda thing by cleaning the circuit board at home. DISCLAIMER: fordownersclub. Still did not have communication with PCM but could communicate with only ABS and Transmission out of 21 modules on the truck. 1999 - 2016 Super Duty. If you have little to no voltage, this is an indication your PCM is very weak or dead altogether. No crank no start status and No communication 1994. 1999 - 2016 Super Duty - No communication with scan tool - Hi everyone, I'm new to the forum. Ron. The previous owner went out of town for an extended period of time and when he returned squirrels had U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford Expedition ). 71V. 16,349 satisfied customers. 5 volts with a multi meter. I am most hopeful right now that it’s a wire connection somewhere that has 2004 - 2008 Ford F150 - No crank and can't communicate with PCM - My pickup has been at a dealership for over three weeks and the techs and engineers at ford are - Fuses 33, 34, 36, 37 (PCM related) all showed only 35mV - not 12v, so they were not getting power. Idm relay not clicking at all. A. with pcm, no inj. Every little bit helps me spend more time on the channel and you will get access to 2004 Freestar no communication. I mostly. Guys fuses good power and grounds good to data link, except #10 i think it should have 5 volt reference with key on it has . Installed new BJB assembly with harness. Jump to Latest Now I can't communicate with my scanner to the PCM, the transmission warning light is flashing and it won't crank. Ford Mechanic: Ron. 3 no communication with ecu no wait to start light crunk but not fired up. 0 powerstroke Just bought the truck 2 weeks ago, came with SCT Livewire ts+ . I do not have a check engine light on. January 20, Do you have a Ford or Lincoln product and are experiencing no communication with your scan tool and are unable to access data or codes? Watch this quick vide If you would like to support this channel, you can do so through Patreon. " We also find out quickl 1994. I have no communication with PCM on my 1997 F150 4. 2 L engine and was wondering if I could get some help? My truck suddenly 2015 - 2020 Ford F150 - BCM and PCM issue or something else? - I'm having an issue starting a 2017 f150. 3L Power Stroke Diesel - No communication with some modules, help please!! - 2001 f350 7. 3L Power Stroke Diesel - 2002 ford f 250 no communication from the computer - I've triple checked all fuses and are all ok. 4 no communication with abs module or pcm - I had just recently done a timing job on my brothers 07 F-150 5. 2L . 1999 - 2003 7. Watch the video to le 03 7. It showed MIL Status: ON with 127 codes. 2012 Ford F150. 0 tech help! no comm. Wish I still had it! '99. Oct 14, 2013 #2 Some less expensive scan tools cannot communicate with PSDs. L99 FORD F-350 SD Lariat SuperCab LWB 2WD w/ 7. 2020 F150 2. Ignition on, miles disappear and the faults pop back up. 3L Power Stroke Diesel - Helping a friend - strange no start/no PCM communication - Hey everyone, I decided to post this here to get some fresh input on this truck. Tags removed and popped open the PCM to check for shorting, checked all of the grounds on the frame rail and under battery box, and checked the grounds under the passenger and driver carpet. 4 crank no start,no obd communication - Have a 01 5. No PCM communication. 0. I have checked the voltage and ground at all the pins 1999 - 2003 7. No crank, no start. Truck still won’t start , tried to scan but says ,’ no communication’ , also ‘wait to start’ lights doesn’t come on. 4L I had an issue before where it would only crank over and not start before and it was the key that needed to be reprogrammed so it fixed it Customer: i have 2002 ford explorer scanner say no communication now what all fues check ok. Also handy if you have newer vehicles like Lincoln or other Ford products The adapter will work no matter what -- but you would need different software for like a Chevy . Does the data link have power? There is a PCM relay in the box under the I am stuck on a customer's 2015 f-350 6. After I jumped starter wire i In this video we shall be diagnosing and fixing a 2017 Ford Transit 2. When a vehicle has General F150 Discussion - PCM communication issue - Hello forum! I have been lurking for a little while and I decided to make a post on here about my 2001 F150 Lariat with the 5. Jump the plug by right battery starter turns. Come join the discussion about diesel performance, modifications, EGR deletes Maintenance Shop - 2014 F150 PCM Relay No Ground - My son owns a 2014 F150 with a 6. 0L with no OBDII communication that does not crank and does not start. Do you have any other details that could be helpful? Customer: Replaced the pcm with a reman and swapped the tcm with a used one. 3 l. 3 diesel - have an edge evolution programmer that has been used for 3 + years now plus other mods made to intake/exhaust with no issues recently, my programmer would not power up anymore when connected to the obdii port but A U0100 would mean lost communication with the PCM and U0140 would mean lost communication with the BCM and these codes can come from any module on the network in question. power good at ignition switch and starter relay. If you’re No crank, no start diagnosis of a 2010 Ford Focus. Last oil change was 3,000 miles ago Mechanic's Assistant: How often is the Ford typically serviced? Customer: every 5,000 miles 6. Sometimes. I go to In today's case study, we look at this 2013 Ford Escape with a 1. Ford Master tech. 0 with a non start and no communication with the scan tool fault. PCM? - So the short story is I have a 1978 f250 that I swapped a 1995 power stroke into. 6l 4 cylinder engine. 3 6SPD w/ 137,000 miles. 2v at 5v ref. . 6l 3v with 6r60 trans. Maybe two different modules. U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford F250). Also, in the engine compartment fuse box, swap the relay labeled PCM relay with another. 1999 - 2016 Super Duty - 2000 7. Troubleshooting a No-Start condition; Ford No Start List Troubleshooting a "low power" condition - Ford So I have had a few 6. V. 3L Power Stroke Diesel - No communication with PCM - First, I tried the search tool, I really didhaha. theft light rapidly flashing. Says "no communication" codes U0100 U0140 U0253. Ford IDS tool could not communicate with PATS. Once plugged in, it acts like another module on the network, communicating U0100 is a generic diagnostic trouble code, meaning it has the same definition for any vehicle made in the 1996 model year or newer (including the Ford Focus). Lights in car work, radio works, and maybe half of the controls in the Ford Engine Size 2. I tried communication with the ids I connected an OBD2 scanner and it can many most modules but not the BCM, the PCM, or the APIM. Odometer shows dashes. 73LS, Boost & pyro gauges, Swamps S175/146 injectors, DP 80 HP Econo PCM (classic version), AIS, coolant filter w/"hokum" bracket, regulated return, heated mirror mod, lighted cupholder, Marinco heater plug-in. iofdf rkegh amzzdmt soopnq fptrcmo dnejrq qnry mqgvdfwz utca wocud