Procedures
| Key Programming Using Diagnostic Tools | Procedure #1 1 key required. Cycle key t ... |
| Spare Key Programming Using Diagnostic T ... | Procedure #4 Cycle an unprogrammed key i ... |
| Spare Key Programming Using Programmed K ... | Procedure #5 1 key required. Cycle key 1 ... |
| Replacing PATS Control Module or PCM | Procedure #7 Cycle a key in ignition to ... |
What is the PCM on a Ford F150?
The PCM is a smart system that over time learns how your F-150 or Super Duty truck is driven, and it constantly adjusts other components in your engine to make sure that your truck's powertrain is performing at its best.
How do I Reset my PCM when replacing defective parts?
You'll also want to reset your truck's PCM when you replace defective parts. Figure 1. Disconnect the negative cable of the battery. Open your hood and remove the negative cable from your truck's battery. Figure 2. Turn on truck's headlight. Turn on your truck's headlights to fully drain any reserved power.
How long does it take to reset the PCM on a truck?
Wait approximately 30 minutes for your PCM to reset. Figure 4. Connect the battery and turn on the key. Reconnect the negative battery cable, and then turn the key on and wait 10 seconds before restarting your truck.
What is the PCM on a car?
The PCM is essentially the brain of your engine's control system that controls more than 100 different factors, like air fuel ratios and ignition timing for your engine.
How do you relearn a PCM?
0:003:05HOW TO DO ECM/PCM IDLE LEARN PROCEDURE - YouTubeYouTubeStart of suggested clipEnd of suggested clipThey do the idle relearn procedure. You put the key to the striker. Position. Hold it for twoMoreThey do the idle relearn procedure. You put the key to the striker. Position. Hold it for two seconds. Then start the car with nothing on no electronics.
How do I reset idle relearn?
1:112:42Throttle Body Relearn: When Should I Reprogram My Car's ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou have you may just need to start the vehicle. And let it idle for a while and the RPMs may beMoreYou have you may just need to start the vehicle. And let it idle for a while and the RPMs may be very high. You might have to let it run for three minutes and then shut the vehicle off.
How do I reset my Ford Pats?
KeyInsert the key into the driver's side door lock.Turn the key once, but not all the way to unlock the door. Leave the key in this position for 40-60 seconds. ... Do this again, but turn the key in the opposite direction.Remove the key from the door, get into your Ford, and start the engine. The system should be reset.
How do you reset the PCM on a Ford Edge?
0:101:52FORD - Clear/Reset PCM Memory - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis is essentially the brain and works of your whole engine so anytime. You disconnect your batteryMoreThis is essentially the brain and works of your whole engine so anytime. You disconnect your battery for more than 10 to 15 minutes you're gonna want to reset this any modifications or car repairs.
Will disconnecting battery reset idle?
0:261:18“reset idle” after disconnecting battery terminal (toyota camry) EASY FIX ...YouTubeStart of suggested clipEnd of suggested clipAnd start taking everything off your car just bring the rpms up and just let it relearn what itMoreAnd start taking everything off your car just bring the rpms up and just let it relearn what it needs to relearn. After about five minutes your idol will be reset. Thanks for watching.
How do I reset my Ford throttle body?
To “relearn” the Ford Fusion's throttle body, move the car to a flat surface, set the parking brake and put the gear shift into park. Switch off all accessories. Fire the engine and run until it reaches operating temperatures and let idle for at least 1 minute.
How do I bypass Ford Pats?
0:152:04Ford P.A.T.S system bypass - YouTubeYouTubeStart of suggested clipEnd of suggested clipTook the lock cylinder out. You can do this by turning the ignition to the run position. And thenMoreTook the lock cylinder out. You can do this by turning the ignition to the run position. And then there is a push pin. And you can get to it through through the bottom cover that goes up in here.
How do you program keys after replacing PCM?
0:101:164 Easy Steps for PCM ECM ECU Key Cycling Installation - YouTubeYouTubeStart of suggested clipEnd of suggested clipKeep it there for 3 full seconds remove it you then take the second key that we sent in to you andMoreKeep it there for 3 full seconds remove it you then take the second key that we sent in to you and turn to the ignition. Put it back in the same position and we're going to hold it for three seconds.
How do I program my Ford computer for Patriots?
2:143:15Ford PATS Key Relearn procedure & PATS info - YouTubeYouTubeStart of suggested clipEnd of suggested clipNext you will insert the second Pat's key and turn the key to the on position for 10 seconds afterMoreNext you will insert the second Pat's key and turn the key to the on position for 10 seconds after that 10 seconds has elapsed. You will turn the key to the off position. And then click continue.
How do I reset my ECU manually?
0:141:33How to reset your ECU in less than 1 minute - YouTubeYouTubeStart of suggested clipEnd of suggested clipThen once you've opened the hood you need to find on the fuse box the fuse that says ECU. Which isMoreThen once you've opened the hood you need to find on the fuse box the fuse that says ECU. Which is this one. And now that you found it the only thing you need to do is remove.
How much does it cost to reprogram PCM?
The PCM reprogramming cost is usually somewhere around $80 – $150. The PCM reprogramming will help your car run smoothly as intended if there are any errors or bugs in the software. However, if the PCM itself is damaged and has gone bad, you'll need to replace it entirely.
Does a used PCM need to be reprogrammed?
You will simply have to take your car to the dealership and set aside some time for them to make the updates. But if you purchased a used PCM as a replacement (usually from a vehicle that was totaled in an accident), you will need to have it reprogrammed for it to be able to work with your vehicle.
How long to let a PCM idle?
5) Start the engine and let it idle for a full 10-mins until it reaches full operating temperature. During this period the idle may be higher than normal.
What happens to the PCM when the battery goes dead?
If the buildup occurs gradually, the PCM “learns” the new home position. But when your battery goes dead or you disconnect it to work on your vehicle, the PCM “forgets” the adapated home position. If you don’t do a relearn procedure, the PCM will “hunt” for a new baseline idle. It will eventually learn it on its own, ...
When did Ford start using fly by wire throttle bodies?
Starting in early 2000’s , many car makers including Ford started installing fly by wire electronic throttle bodies.
How to relearning a car?
Turn the air conditioning on and allow the engine to idle for at least one minute. Release the parking brake. With your foot on the brake pedal and the A/C still on, put the vehicle in "D" (Drive) and allow the engine to idle for at least one minute. Drive the vehicle to complete the relearning process.
How to stop a car at a complete stop?
With vehicle at a complete stop, set the parking brake. Put gear shifter in "P" (Park), turn off all accessories. Run the engine until it reaches normal operating temperature. Allow engine to idle for at least one minute. Turn the air conditioning on and allow the engine to idle for at least one minute. Release the parking brake.