Generally, the most common F150 PCM failure symptoms include: inability to connect diagnostic scan tool, check engine light illumination, rough or even no start, low gas mileage, failed emissions test, engine stalling, difficult shifting, getting PCM-related error codes, misfires and backfires.
Full Answer
How to clear the PCM memory on a Ford F150?
SYNC with MyFord Touch® Master Reset instructions.
- Using your system’s touchscreen, touch Settings, then touch System.
- Navigate to the second page of the System menu, then touch Master Reset.
- When SYNC prompts you, touch “ Yes ” to continue.
- “Performing scheduled system maintenance” appears on the touchscreen for several minutes.
- The home screen reappears. ...
What are common problems with Ford F - 150?
Ford F-150: Common Problems
- Ignition Coil Failure. Figure 1. ignition Coil. ...
- Passenger side head gasket leak. Passenger side head gasket leak. ...
- Spark plug ejection. Spark plug ejection. ...
- Engine oil pan gasket leak. Engine oil pan gasket leak. ...
- Rough running engine. Engine idling. ...
How to replace a battery in a Ford F150?
Pro Tips
- Always wear safety glasses when working around any work that involves use of chemicals. ...
- Always disconnect the negative cable first and reconnect it last.
- Don’t touch any wrenches between the battery terminal and any other part of your vehicle.
- Discard the old battery according to local laws.
When to change transmission fluid Ford F150?
Such factors include:
- Living in a warmer climate
- Plowing snow
- Heavy towing/hauling
- Stop-and-go driving
What are the symptoms of wear or failure of the PCM?
7 Common PCM Failure SymptomsYour 'Check Engine' Light is On. ... Your Car Won't Start or Starts Roughly. ... Sudden Loss of Gas Mileage. ... You Failed Your Emissions Test. ... Your Engine Stutters or Stalls. ... Erratic or Random Shifting. ... You're Receiving a PCM-Related Error Code. ... What to Do If You Experience PCM Failure Symptoms.
What problems does the 2015 Ford F-150 have?
The 2015 Ford F-150 has several transmission issues that need to be considered. The most prevalent complaint includes hard downshifts. Drivers have encountered hard shifts while hauling loads around 5,500 lb. Suddenly their trucks will go from 50 mph to 0 like they slammed on their brakes.
How do you reset the PCM on a 2015 f150?
0:002:55How to Clear the PCM Memory on a Ford F150 - YouTubeYouTubeStart of suggested clipEnd of suggested clipTurn on the headlights. That will drain any reserve. Power now we're gonna wait 30 minutes and thenMoreTurn on the headlights. That will drain any reserve. Power now we're gonna wait 30 minutes and then reconnect the battery.
Are there any recalls on 2015 Ford F-150?
Ford Motor Company (Ford) is recalling certain 2015-2018 Ford F-150 Regular Cab and SuperCrew Cab vehicles. If a front seat belt pretensioner deploys as the result of a crash, the sparks may ignite materials such as carpeting or insulation within the B-pillar area.
What year F-150 to avoid?
Amongst Ford enthusiasts, there is one year that people know to avoid with the F-150 and that is the 2004 model year. These are considered to be the worst F-150 trucks that were ever made for a few different reasons.
What is the most common problems with Ford F-150?
The F-150 has been the bestselling vehicle in American since 1981. Popular due to its affordable price tag and capability, the F-150 is a great truck....Here is a list of engine components that could cause stalling at a stop/idle:Dirty throttle body.Faulty MAF sensor.Faulty EGR valve.Vacuum leak.Intake/intake gasket leak.
How much does it cost to replace PCM?
The PCM is a computer, and computers aren't cheap to replace. That's why the average PCM replacement cost is anywhere between $800 and $1,500, depending on the car model and labor costs. Even worse, this is almost all in the cost of the PCM itself. Labor typically only runs between $75 and $100.
How do I reprogram my Ford PCM?
6:3716:33How to Reprogram Ford PCM ECM reflash "Uninstall Install aftermarket ...YouTubeStart of suggested clipEnd of suggested clipWe're just going to go to module programming. And we're going to go to powertrain control module.MoreWe're just going to go to module programming. And we're going to go to powertrain control module. And what it's going to do is it will actually automatically check to see. If.
How do I restore my PCM?
There is an easy way to resolve this issue. Please see the following steps: Press and hold the PCM info button for approximately 10 seconds until the PCM reboots. Immediately select the following from the PCM CAR > OPTION > Set PCM System > Reset PCM > Vehicle Handover > Yes > Yes.
How many miles will a 2015 F150 last?
On average, a Ford F150 lasts from 150,000 to 300,000 miles. Somewhere between these two extremes, many Ford F150 owners report needing to rebuild the engine. For instance, you might use your F150 as a work truck. In that case, you might drive it about 15,000 miles a year.
What does XLT stand for on a Ford?
The XLT is a trim level in the Ford truck line and means "Extra Luxurious Truck." However, you will find that the XLT trim package comes second to the base trim XL in the Ford truck line. The term XLT dates back to 1970 when the Ford Ranger's top trim package was the XLT.
What is the latest Ford F-150 recall?
Ford Motor Company (Ford) is recalling certain 2021-2022 F-150, 2022 Maverick, Expedition, Lincoln Navigator, F-250, F-350, F-450, and F-550 vehicles. Due to a software error, a towed trailer equipped with an electric or electric-over hydraulic brake system may not brake.
1. Check Engine Light Turns On
The Check Engine symbol is your vehicle’s catch-all sign. It can come on for just about anything, especially for systems not covered by one of the other vehicle’s warning lights. Therefore, you do not have to fret when it comes on.
3. Low Gas Mileage
The PCM collaborates with the ECM and TCM to manage your fuel-to-air ratio and determines the best time to shift gears. If any of the systems aren’t working correctly, the gas mileage will deteriorate.
4. Emissions Test Failure
As discussed earlier, the PCM and ECM manage Ford’s fuel-to-air ratio. Suppose the mixture is extremely rich (excessive fuel compared to air). In that case, the gasoline/diesel will not completely combust and emit considerably extra elements and carbon monoxide than a properly-working engine.
6. Irregular or Random Shifting
One of the gravest Ford F150 PCM failure symptoms is improper shifting. It generally occurs due to a faulty sensor or water damage of circuits in your F-150’s PCM or TCM.
7. Receiving a PCM-Related Error Code
One of the obvious Ford F150 PCM failure symptoms is the PCM error code you receive. You can know the code through a reader device. If it is the first symptom of a problem, compliments! You have identified the issue before it could bring serious troubles.
PCM Replacement Cost
Knowing the PCM is such a crucial system, you would expect it to be expensive. Yes, it can be costly for some vehicles because certain PCMs are more complex than others.
What to Do If You Witness Ford F150 PCM Failure Symptoms?
If you’re facing one of these Ford F150 PCM failure symptoms, don’t fuss. The issue might not relate to PCM at all. It could be owing to a faulty sensor or a shorted wire.
What does it mean when a Ford F150 ECM goes bad?
Bad ECM Symptoms: Ford F150. A typical ECM. Due to the immense power that the ECM has over your engine, there can be a lot of different symptoms when it goes bad. While we’ve listed some of the most common symptoms of a bad ECM below, it’s not the primary cause for any of these.
What is the ECM on a 2020 F150?
May 29, 2020 by Jason. Your Ford F150’s ECM (Engine Control Module) is its brain. Just like a human’s brain, your F150 can’t function without it. It is sometimes referred to as the ECU or PCM. It’s all the same thing.
What is ECM in a car?
Almost all of the essential functions of the vehicle are controlled by the ECU/ECM. The ECM takes all of the data from the various sensors, and uses it to operate the engine in a way that is significantly more efficient than traditionally controlled engines. It uses the data from the oxygen sensors, camshaft sensor (s), mass airflow sensor, ...
What happens if my F150 fails self diagnostic?
Failed Self Diagnostic Cycle. When you start your F150, the ECM will do a self diagnostic cycle. If it fails the cycle, you’ll get a check engine light. This trouble code will tell you what part of the diagnostic that it failed, and you’ll have a pretty good idea of the appropriate action to take to fix it.
What happens if an ECM goes bad?
So, when it goes bad, it can knock your F150’s air fuel ratio off. This could lead to poor fuel economy, the previously mentioned rough running engine, backfiring, a flashing check engine light, and an engine that has no giddy-up and go.
What does ECM do?
The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). When an ECM starts to go bad, it can cause all sorts of problems.
Does the F150 need an ECM?
It’s so vital to the operation of your F150 that it won’t run without one. Other than the many performance advantages of an ECM over mechanically controlled engines, it also provides data that can help you diagnose what is wrong with the engine when there is a problem.
What is PCM in a Ford F150?
In a vehicle’s mechanism, the powertrain control module (PCM) acts as the central computer system . Collect and monitor all data from a range of sensors ECM engine control unit and TCM transmission control unit, and if you are looking for Ford F150 Pcm Failure symptoms then you need to be alert and find the problem as soon as you can before your vehicle stops on road anytime while driving.
What is the number one indication of a PCM failure?
Inability to connect a scan tool or diagnostic device to the PCM is the number one indication of a PCM failure. We suggest checking that the PCM relay and diode in the under-hood fuse panel are in working order before removing the PCM.
Why is my PCM at fault?
While that function is directly controlled by the ECM, your PCM may also be at fault, since the ECM requires feedback from the PCM to adjust timing. Shifting Problem.
What is P06 code?
Most codes beginning in “P06” involve a PCM failure , and there are some others as well. Cars-care: Ford Dashboard Symbols and Meanings. Increased Emissions. As the PCM governs the fuel mixture, it is also in charge of the emission of exhaust.
What does it mean when a car has a bad computer?
A bad computer in a car is a huge deal. Problems with this device mean that it can’t transmit messages inside the car to other systems. It could mean throwing out your timing and other critical structures.
Can a PCM be damaged by water?
Even one or two drops will make it irreparable to the PCM. If there is water damage, the car repair shops won’t even bother to repair the PCM.
How to tell if PCM is bad?
The first sign that your PCM is having issues is likely going to be a check engine light. The light could be for anything related to the powertrain. Just keep in mind that the problem is more likely with the sensor, wiring, or just about anything else.
What happens if your PCM isn't working?
Poor Performance. Your PCM controls performance, so it makes sense that if it’s not responding correctly, that performance will suffer. The more screwed up your PCM, the more likely you’ll have multiple issues leading to poor performance. However, if just a single part of your PCM isn’t working correctly, you may only have poor performance ...
What is a PCM problem?
If your vehicle is having problems shifting into different gears, then the PCM might be the problem. Your PCM controls everything that both your engine and your transmission does. So, if you’re having any issues with your powertrain, you might be able to trace it back to the PCM.
What does PCM do?
The PCM is programmed to tell each actuator what to do when specific commands are met – like when hit the throttle – and then it’s programmed to know what the acceptable readings are in response. When something isn’t working correctly, it shoots a warning to the driver through a check engine light.
What is PCM in engine?
The PCM is the brain of the power delivery unit in your engine. It controls various features, including ignition timing, fuel delivery, emissions, turbo boost pressure, idle speed, throttle control, and so much more.
How much does it cost to replace a PCM?
The PCM is a computer, and computers aren’t cheap to replace. That’s why the average PCM replacement cost is anywhere between $800 and $1,500, depending on the car model and labor costs.
Where is the PCM located?
PCM Location. The PCM is most often located in the engine bay near the fuse box or inside the car near the fuse box. It can often also be located under the front windshield behind some covers. There are a few different locations that the manufacturer can place your vehicle’s PCM, but the most common location is in the engine bay.