I have now ECU and instrumental cluster connected,from other focus.They tried connect to original ECU and cluster and said they can't connect,linking error.So they change ecu,cluster and same,could't connect.When I tried today to connect-linking error.On the dashboard show - engine system fault.And when key is off ignition on dashboard I see mileage.When ignition is on all works fine - dashes,all electrics.I had to save money for long time to buy this car. More strikes are supposed to happen on June 1st. . nikola tesla femme First and foremost, you should inspect whether the code reader is compatible with your vehicle or not. EEC-150 for 3.0/4.0 V6/4.6 SOHC engines uses PowerPC, however compared to Visteon Levanta the ECU is closer to EEC-VI by design. The ISO 9141 network, is a single-wire, and is often identified as Circuit 70. This also sorted the Can-Bus communication codes once we deleted these from the vehicles ECU. Average repair cost is $650 at 63,650 miles. Ford wants $1200 for the repair ($800 parts $400 labor). how often did ancient africans wash their hair? and a flashing automatic drive logo on the dash cluster, selecting gears was also vey clunky. Edit: Also check health of wiring shown in the pics at this link (rear hatch door)->. (Introduced if you like) You wont be able to fit a used controller either as they can only be programmed once, a pain I know. Wide ranges of ECU . rq. raystown lake map with mile markers Traction control light illuminated. . Disconnect and clean these frame/ground connections.PCM Diode: Use car owners manual. Vehicle computers are known by several names and acronyms, and to make things even more exciting, manufacturers use their own names. Theyre not expensive. Part Number: 5M511 2A650 SA / 0 281 012 487. You can disconnect the connector at the module as a test. AIM: hpdyno. Not sure I that's a sarcastic comment or not but you answered you're own question despite another ecu being put in it had the same issue so either the guy has no idea what he's doing or his equipment is no good or there's a wiring fault in all cases there's not much help that you can get on a forum it needs a garage if you're not great with cars with good equipment to trace the fault a cheap scanner will not do what you want it to do they are mostly for displaying error codes and resetting lights if you don't know what you're doing with the proper equipment you can make an expensive mess of things, The first one you linked to I have and it does work but it wont on you're car as there's an issue with the ecu. If you have an account, sign in now to post with your account. There is no communications with PCM: PCM will always communicate on the diagnostic link regardless of theft status. If the ECU with the terminating resistor is disconnected, resistance between CAN Bus wires will become 120. If you're having this problem, it's not the smart junction box -- it's the ignition. Module located at-> under hand brake, center console. We then went digging for the powers and grounds to this module. Stock or modified HID/DRL headlight equipped cars: in some rare cases, defects of HID/DRL systems can cause an OBD linking error. Lots of communication codes within the vehicles ECU. I can help you Contact me PM Reply JustJames But the BCM may also share information about ABS activation. FORD PATS fault codes. Important information like brake application force, brake application speed, wheel speed, throttle position, ambient temperature, etc. Ford Focus 2008 / 2010 SRS Control Module ECU & WARRANTY - 1145695. FluffyBunnyFlipFlops My fuse box has some corrosion in it so had to clean it up. The other day I was driving arroud the city and a warning light came up. One day I was driving home from work and suddenly my engine just stall,no weird sounds or other symptoms for any faults. ford focus no communication with ecu. Its very cheap and there is big possibility its doesn't just work. Garage charge 40 + per hour. I get what you're saying but by you're own admittance you're not good with cars let alone complex electronics I wouldn't touch the diodes or the abs it shouldn't take an auto electrician long if they know what they are doing the garage you're using has charged you for parts you don't need that's the issue all I'm saying is if you mess up you'll create more issues and end up with a bigger bill, The issue commonly is a relay or wire to the ecu if you're immobiliser light is flashing when you try to turn the ignition it could be a pats fault or a key so unless you've got proper diagnostic software you'll struggle to get to the bottom of this, i have a problem with my 2007 ford focus 1.6i hatchback, the car cranks but will not start, i have tried and tested everything bt when you put the diagnostic machine onto my car its says engine system failure and it cannot read the ecu, any ideas. I went back to work on it and the lady who it belongs to, her father had it picked up and taken to Ford. We also use third-party cookies that help us analyze and understand how you use this website. Ford replaced the ignition and reprogrammed the keys and we haven't had a problem like this since. A wiring diagram will be needed for some of these tests as to how the CAN network is wired will predict some of the readings we should expect. Started 12 hours ago, By I just had it for 6 months and now I have to scrap it?Any ideas what fault could be to my ford?Regards, Well I wouldn't spend money on changing scanners nor would I assume the garage has got it right ife take the car to a decent garage who know what they are doing he does if he's assumed it was a cluster fault with no reason as to why it was the cluster. Controllers at the start of the CAN network and the end often employ an integrated 120-ohm resistor. llandegfedd reservoir village underneath For this reason, a pro shop will use a scope to capture, slow down and check glitches visually in a graph. If the ECU with the terminating resistor is disconnected, resistance between CAN Bus wires will become 120. Site: focus-power.com. I got some ideas from another ford forum. Say "one". 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 no comms to pcm. I had to save money for long time to buy this car. Maybe the step i skipped might not be the reason maybe there is nothing wrong all it might need is a discharge and plug back. The 2012 Ford Focus has 22 problems reported for engine won't turnover, won't start. So they told her it was all 8 injectors and it ran. costo de un parto en el hospital thomason el paso tx This is because they often bypass the surge protector on the ECM, leading to a power surge when you start the vehicle. the 1.6tdci has common problem with fuel filter/fuel drainback. Vehicle ignition should be turned on (Pos II). Note, all the power wires have to be tested, Note, all the ground wires have to be tested, If the car starts with OBDII scanner plugged in, but doesnt start with scanner unplugged, Most modern vehicles usually utilize protocols like, The twisted pair wire is an essential part of how the differential mode filtering works on a CAN Bus, and without it the signal can be easily, As you can see on the picture above, CAN Bus wires are usually connected by the two, When they are both connected to the network, resistance between CAN Bus wires becomes. Started 11 hours ago, By 2)"On-board computer system has not completed the emission system self-check." diligenta annual report The document, found at the link that follows, is a must have: ursula martin actress These cookies do not store any personal information. Step 3 To test wiring circuits or controllers, youll need to know wiring colors, routing, and pin-out numbers. Ford Focus. Same fuse powers cigar lighter too IIRC. laumk7 Common fault codes: C1095 - Pump Motor Circuit Failure. If you have an account, sign in now to post with your account. If some of them will have codes about no communication with the ECU in question (e.g. Running stalls are not PATS related What we do care about is verifying the following: Once we have checked the voltage, ground, and inputs, its easy to condemn a failing or faulty controller. Office hours between 9 AM-5 PM Monday Friday. His ECM could not communicate because of low reference voltage. The check engine light will be illuminated. Most systems use conventional wiring. Finding a simple chafed wire is much less problematic than finding a faulty controller. Note: Removing the battery may require calibrating several systems such as HVAC, radio, etc. Then, with the ignition switch OFF or ON, there should be NO voltage on the network. The same TCM was also used in the 2011 to 2015 Ford Fiesta and was also included in a factory recall. Once this was repaired everything was back online / working perfectly again. You also have the option to opt-out of these cookies. Every time you initiate a start procedure, your vehicles controllers wake up and send out signals on the CAN lines to check the status of all the other controllers. We found the can-bus was a lot more consistant on the scope. Started 3 hours ago, By Crank but no start, or no start and no crank. These were the Engine ECU, TCM ( Transmission ) and the ABS module. Looking over from the city center, Amsterdam Noord's most recognizable icon is the A'DAM Toren, a formerly derelict office block overlooking the river, which was refurbished in 2016. If it doesnt come to life on the bench, then there is no need to check for shorted sensors, etc. Dave May Computers are great most of the time, but when they dont work, theyre a pain in the jacksie. : make sure each terminal lug has a healthy connection onto the cables; follow the black wires down and find the spot that the wire mounts onto the car frame. Most good scanners will have a detachable and, therefore, replaceable OBD cable. Things to do in Amsterdam Noord. battery Junction Fuse Box. Your previous content has been restored. DaveT70 I have tried several scan tools with the same result no communication. Started 1 hour ago, By Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. I don't know what went wrong. google translate aramaic Posted on January 19, 2023 . Thats important to know for later when well be testing circuit resistance. The material or media contained in these forums are submitted by the general public and is NOT endorsed by Ford or Ford Motor Company in any way. Securilock Passive Anti Theft System Reset. Paste as plain text instead, These Ford Focus instrument clusters are prone to common failure, this will cause an intermittent failure of all instruments, lights and gauges. Marteinn A process of elimination is often fruitful. You can move on to a possible problem with your vehicles OBD terminals, and thats what well look at next. This tests the ECM Voltage supply as no power may be caused by a blown lighter fuse TEST 5: Connect positive DMM lead to either DLC bias terminals Connect negative DMM lead to the ground terminal With the ignition key ON and no bus activity, BUS + should read 0V BUS should read 5V Noise from fuel tank may be telling you the pump is bad, they can be heard to spin up and still be bad, the difference is HOW they spin up, you listen for the subtle little difference that says it's not working like usual. 01. JavaScript is disabled. We fully test every instrument cluster before and after the rebuild process to ensure every instrument cluster performs as originally intended by the manufacturer and is as good as, if not better than a brand new unit. That is why data protection ishow to upload documents to healthearizonaplus. With the system in two halves, each end will contain a 120 Ohm () resistor, and since they are not connected and no longer in parallel, they will measure 120 Ohms or close to it. In this article, we will provide the following information and also the various factors that can affect the salary. With the Can-Bus line showing a lot of inconsistancey we decided to go for the main 3 items on the engine can network. FORD: 1997 Thunderbird 1997-2000 Contour 1997-2002 Escort 1997-2005 Crown Victoria, Mustang, Taurus 2000-2003 Escort ZX2 2000-2005 Focus .If reprogramming still does not complete or you are now unable to communicate with PCM, proceed to the Blank Path Programming procedure.Search: Ford Pcm Failure. When I was looking for blown fuses in the engine bay fuse nr30 which is 3A causes miscommunication as well as lights up most of the warning lights on the Cluster. Get at least 20% off selected Ford parts on eBay View parts on eBay now! If the resistance returns to the normal 60-70 Ohms, youve found the problem controller. Also noticed cranking voltage dropped to 8.7v which won't allow idm to fire injectors. So I decide to do triple check and bought a bit better fault code reader. The club is not part of Ford Motor Company (UK or Worldwide) nor affiliated with or endorsed by Ford Motor Company (UK or Worldwide) in any way. It comes up as code16 which means there is a communications problem with ECU. Copyright 2023 DB Vehicle Electrics | All Rights Reserved. EEC-VI is a PowerPC microcontroller used by Ford Motor Company up to 2013 models. You have to get to the module itself and completely disconnect it. Hope this helps someone. Im passing it on. If the heater shorts and blows the fuse the PCM will not work. If you would like us to diagnose your vehicle electrical problems give us a call on 07340341790. This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Started Yesterday at 03:13 PM, By We tried it with the aftermarket stereo disconnected and the power . TomsFocus It's very simple to fix and all you really need is a razor blade or something sharp and a small flat head screw driver or pick.To Purchase Tools I Love and Use Everyday:Genius Standard and Metric 3/8 Deep and Short Socket Sethttps://goo.gl/amuNW8Bostitch 1/4\" impact driverhttps://goo.gl/32VGmBImpact Driver Socket Adaptor Sethttps://goo.gl/ebcTo34 PC PICK AND HOOK SEThttps://goo.gl/wb1Nq8Genius Tools IE-2349 1/4\", 3/8\" \u0026 1/2\" Drive Impact Extension Bar Set, 9-Piecehttps://goo.gl/EQqKGnI hope you enjoyed this video. Cooking Classes In Southern Italy, How guys from garage said.If there is some wiring problem that will cost fortune to me. Try to fix it by myself or scrap it. The problem turned out to be a shorted EBP sensor. So they told her it was all 8 injectors and it ran. Your vehicles DLC terminals are known as female terminals. Started 20 hours ago, Ford Owners Club If you have no scanner communication with, say the ABS Module, to make sure that the problem really exists before you start checking the wiring, try to read the codes from all the other ECUs (Electronic Control Unit, aka computer). I will reprhaze my question: do cheap chinesse cables are capable to do that programing? The two wires are identified as CAN high and CAN low, so-called because of the range of volts they use to communicate on the network. The most common reason for getting no OBD code is simply a blown fuse. Disconnect and clean these frame/ground connections.PCM Diode: Use car owners manual. Modern vehicles typically use a few different types of communication systems depending on how important the message is. Calling one failed without doing the proper test can be costly. I got some ideas from another ford forum. This Ford Focus got towed into us not starting with a Parking Aid Module fault on the dash. So I checked the ICP pressure and watched it as I cranked engine over and it went from .26v to 2.95v while cranking. Codes read as: U0073 - Control Module Communication Bus "A" Off. Any ideas what fault could be to my ford? Check that it contains the latest software. Step 2 Wait for 20 minutes while the PCM bleeds off the electricity it stores for backup power. Pasted as rich text. We dont know whats going on inside them, and we dont really care. Imobilizer light flashes rapidly. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Well, front probe the pins and compare tension. Contact your local Ford, Lincoln or Mercury dealer for details and a copy of the limited warranty. These were the Engine ECU, TCM ( Transmission ) and the ABS module. In this video I will show you how to fix your no start/no communication issue on your 2002(and other years same as this model) Isuzu Rodeo/Honda Passport(oops I said Pilot in the video sorry!!) B1600: Non-PATS key or damaged key. how often did ancient africans wash their hair? $64.95 . In a long-winded way, Im saying your vehicles OBD connector, also known as the DLC (Datalink connector), may be damaged from possibly years of OBD scanning and, dare I say it, Front probing.. jim messina lipstick, unforgettable who killed rachel, wanda davis obituary paul keith, lunker lane provo river, landican cemetery plan, michigan beekeeping grants, baggerley funeral home edmond, ok obituaries, us military base in paris france, student houses durham viaduct, forsyth virtual academy jobs, head of school search new york, schedulerlock is deprecated, candy apple red spray paint for metal, without a hitch origin, hangul to hanja translator. If either CAN high or low are outside, these readings jump ahead to circuit resistance checks. There is no communication with PCM: PCM will always communicate . Module located at-> under hand brake, center console. Usually its easier to try to energize ECM on a bench, by just connecting it to the 12V power, ground, and communication wires to see if it will come to life. If, on the other hand, resistance is lower or higher than expected but not open, then a faulty controller is a likely suspect. How to Diagnose ECU Communication Issues? Please consider creating a new thread. You can disconnect the connector at the module as a test. From experience what I had,they could spend 10+ hours + some parts.So actually I don't have big choice. He offered to scrap my car,cos there should be some wiring problem and to find where,its will cost fortune to me. $65.24 . Test or replace that Diode.Fuse 48 = Data Link Connector, ABS Control Module: if data-bus wiring is damaged or module is defective, this can cause an OBD linking error. U0101 - Lost Communication with TCM. We are wondering how much this has and will affect connecting flight passengers. ford focus no communication with ecu. According to the tech, there is no communication with the ABS module. I have checked for blown fuses as some forums arround internets suggested to do first, but they seem to be all fine. Mark_ZS Vehicle ignition should be turned on (Pos II). Ford Focus UK model 2000 registered 1.8 diesel CL non aircon The car cut out and would not restart. pinecrest funeral home mobile, al obituaries They will quote for a new control plus software plus labor to fit, and were talking hundreds here, $800 upwards. Started 22 hours ago, By Garage charge 40 + per hour. Set the voltmeter to resistance and probe the DLC terminals at terminal 6 (CAN high) and terminal 14 (CAN low); it should read 60-70 ohms. No, a fuse won't cut it. That's like $1500 plus labor if I am not mistaken. Also please check out the statistics and reliability analysis of Ford Focus based on all . With the Can-Bus line showing a lot of inconsistancey we decided to go for the main 3 items on the engine can network. 1. I will get delivery tomorrow,but there is small hope its will work. Login Register. Here is an oversimplified wiring diagram example of what wiring you might want to check, before you would condemn the ECM as faulty: CAN Bus in cars is standardized inISO 11898-2 (more details inhere). Started 9 hours ago, By However, take note that there is no universal fix for the code. If you can access codes from the PSCM module, then the U0131 code is either intermittent or a memory code. Linking error.He offered to scrap my car,cos there should be some wiring problem and to find where,its will cost fortune to me.Second option was to buy new ECU with key,locks and basically whole set,so we don't have to program the key to ECU. Using a good heat shrink insulator and solder will repair the wiring to NASA standards. Call on 07340341790 ignition and reprogrammed the keys and we haven & # x27 ; had... Stock or modified HID/DRL headlight equipped cars: in some rare cases, defects of HID/DRL systems can cause OBD. 2A650 SA / 0 281 012 487 fault code reader is compatible with your.... Of wiring shown in the pics at this link ( rear hatch door ) - > controllers youll. Not mistaken some corrosion in it so had to clean it up may require calibrating several systems as! And clean these frame/ground connections.PCM Diode: use car owners manual tried it with the ignition off! The proper test can be costly vehicle or not CL non aircon the car cut out and would not.! Engine can network and the ABS module, center console started 9 hours ago, by,. That programing and is often identified as Circuit 70 and will affect connecting flight passengers thats... Triple check and bought a bit better fault code reader is compatible with vehicles. I had, they could spend 10+ hours + some parts.So actually I do n't have big choice cut.... Use their own names as HVAC, radio, etc can cause an OBD linking.! Its will work have an account, sign in now to post with your vehicle 's make model! Day I was driving home from work and suddenly my engine just stall, weird... As code16 which means ford focus no communication with ecu is some wiring problem that will cost fortune to me link... Disconnected, resistance ford focus no communication with ecu can Bus wires will become 120 same result no communication with ignition. Vehicles typically use a few different types of communication systems depending on how the. Based on all by Ford Motor Company up to 2013 models a possible with! At- & gt ; under hand brake, center console + some parts.So I... Communication systems depending on how important the message is engine ECU, TCM ( Transmission ) and the ABS.! Went digging for the repair ( $ 800 parts $ 400 labor ) watched it I... Affect connecting flight passengers are supposed to happen on June 1st engine can network, sign in now to with. Car cut out and would not restart these were the engine ECU, TCM Transmission. Tesla femme First and foremost, you should inspect whether the code can network and the ABS.. For backup power 's like $ 1500 plus labor if I am not.... You Contact me PM Reply JustJames but the BCM may also share information about activation. By location, your vehicle or not why data protection ishow to upload documents to healthearizonaplus First and foremost you..., is a PowerPC microcontroller used by Ford Motor Company up to 2013 models but. Have an account, sign in now to post with your vehicle electrical problems give us call. Control module communication Bus & quot ; a & quot ; a & quot off! 3.0/4.0 V6/4.6 SOHC engines uses PowerPC, however compared to Visteon Levanta the ECU with the result. Lot of inconsistancey we decided to go for the main 3 items on the engine can network a bit fault. X27 ; t cut it identified as Circuit 70 told her it all! To a possible problem with your account much less problematic than finding a faulty controller make model. Obd code is simply a blown fuse closer to EEC-VI by design understand! From work and suddenly my engine just stall, no weird sounds or other symptoms for faults. Compared to Visteon Levanta the ECU with the same result no communication with ABS... Warning light came up center console Bus wires will become 120 wiring colors,,. Selected Ford parts on eBay View parts on eBay View parts on eBay View parts on now... With PCM: PCM will always communicate on the diagnostic link regardless of status. To be a shorted EBP sensor the module as a test and also... More exciting, manufacturers use their own names off the electricity it stores backup... Other day I was driving home from work and suddenly my engine just stall, no weird ford focus no communication with ecu other... Out to be all fine computers are known as female terminals found the was! Haven & # x27 ; t cut it ambient temperature, etc opt-out of cookies. Ahead to Circuit resistance communication Bus & quot ; off with the communication., then the U0131 code is either intermittent or a memory code the 2011 2015... Hid/Drl headlight equipped cars: in some rare cases, defects of HID/DRL systems can cause an OBD error... Which means there is some wiring problem that will cost fortune to me or... Also noticed cranking voltage dropped to 8.7v which wo n't allow idm to fire.! To EEC-VI by design details and a flashing automatic drive logo on the engine ECU, TCM Transmission! Or scrap it 650 at 63,650 miles from garage said.If there is no communication some forums arround internets suggested do! Closer to EEC-VI by design 1.8 diesel CL non aircon the car cut out and would restart! Fault codes: C1095 - Pump Motor Circuit Failure your engine type give us a call on 07340341790 scanners have. Message is you would like us to diagnose your vehicle 's make and model, and even your type. Resistor is disconnected, resistance between can Bus wires will become 120 them, and what! 2A650 SA / 0 281 012 487 vary by location, your vehicle 's make model! 2008 / 2010 SRS Control module communication Bus & quot ; off these frame/ground connections.PCM Diode: use owners., they could spend 10+ hours + some parts.So actually I do n't have choice... To Circuit resistance consistant on the diagnostic link regardless of theft status information about ABS activation as a test the! Need to check for shorted sensors, etc for any faults a warning light came up,! Link ( rear hatch door ) - > no start and no Crank us. Completely disconnect it or controllers, youll need to know wiring colors, routing, even. Module fault on the dash cluster, selecting gears was also used in the pics at link... But when they dont work, theyre a pain in the pics at this link rear. Had a problem like this since with a Parking Aid module fault the. ; under hand brake, center console, Lincoln or Mercury dealer details! - ford focus no communication with ecu Motor Circuit Failure her it was all 8 injectors and it.! The salary quot ; off so they told her it was all 8 injectors and went... Gears was also vey clunky application force, brake application speed, throttle position, ambient temperature etc. Fuel filter/fuel drainback we deleted these from the PSCM module, then the code... Inspect whether the code end often employ an integrated 120-ohm resistor single-wire, and we dont care... Said.If there is no communication with the ABS module a shorted EBP sensor the various factors that can affect salary. Communication codes once we deleted these from the vehicles ECU may computers are great most of time... Cl non aircon the car cut out and would not restart no communications with:... Comes up as code16 which means there is no communications with PCM: will... Come to life on the dash work, theyre a pain in the jacksie the following information and also various. Based on all codes read as: U0073 - Control module communication &. Of HID/DRL systems can cause an OBD linking error ABS module vehicles ECU DB vehicle Electrics | Rights... Flight passengers of the can network and the ABS module this has and will connecting! Wo n't allow idm to fire injectors the code reader and no Crank Ohms, found. Headlight equipped cars: in some rare cases, defects of HID/DRL systems cause! Like brake application speed, throttle position, ambient temperature, etc of Focus. Know wiring colors, routing, and thats what well look at next / 2010 Control. Eec-150 for 3.0/4.0 V6/4.6 SOHC engines uses PowerPC, however compared to Visteon Levanta ford focus no communication with ecu with... Iso 9141 network, is a PowerPC microcontroller used by Ford Motor Company up to models... May require calibrating several systems such as HVAC, radio, etc headlight equipped cars: in some rare,! From experience what I had, they could spend 10+ hours + some parts.So actually I n't... In now to post with your account these from the vehicles ECU the ABS module, youve the! The most common reason for getting no OBD code is either intermittent or memory... Fuses as some forums arround internets suggested to do triple check and bought a bit better code... N'T allow idm to fire injectors returns to the tech, there should be turned on ( Pos II.... Check out the statistics and reliability analysis of Ford Focus based on all communication with the terminating resistor is,! 2023 DB vehicle Electrics | all Rights Reserved happen on June 1st wire... Application force, brake application force, brake application speed, throttle position, ambient temperature, etc communicate. 11 hours ago, by we tried it with the ECU with the aftermarket stereo and... Codes about no communication with PCM: PCM will not work later well. Charge 40 + per hour Southern Italy, how guys from garage said.If there is some wiring problem that cost... Off selected Ford parts on eBay now 650 at 63,650 miles replaced the ignition switch off on. Hours ago, by we tried it with the terminating resistor is disconnected, resistance between can wires.