How to Bypass Anti-Theft System on Ford F150? [6 Methods]

You may be looking for how to bypass anti-theft system on Ford F150. This could be due to the hassles of having to reset it occasionally as a result of faults or “false alarms.” I understand it can be a frustrating situation. So I decided to post this article on Ford F150 anti-theft reset and bypass.

This guide contains six methods to bypass the Ford PATS system without a key (or with only one key). Also, you will learn about the pros and cons of disabling the system as well as how to perform a reset.

But what if you wanted to hire a professional to override your truck’s PATS? I discussed the cost of doing so just before concluding this post.

How to Bypass Anti-Theft System on Ford F150: 6 Methods

You can choose a bypass in emergency cases or when frustrated with the system. Take a look at the six methods I have described for disabling the anti-theft system below. The list includes some cheap DIY approaches.

Method #1: Utilize the Transponder Key Chip

Step 1: Go to a dealer or auto locksmith to cut a new key to match the original one.

Step 2: Gently take out the chip from the transponder of the original key using a screwdriver.

Step 3: Use tape to hold the extracted chip in place on the new key.

Step 4: Start your truck with the new key to confirm whether it can start the vehicle or not.     

Method #2: Pressing the Power Door Unlock Button

Note: This technique works for earlier Ford models (1996-2000).

Step 1: Enter the truck and shut all the doors. Switch it to “OFF.”

Step 2: Turn the ignition key to “ON.”

Step 3: Look for the power door unlock button on the driver’s side door.

Step 4: Press the button three times with a one-second gap between each push.

Step 5: Switch off the ignition. Ensure that all electrical systems and accessories aren’t getting power.

Step 6: Turn the ignition on again.

Step 7: Repeat step 4.

Step 8: Turn the key to the “ON” position. You will hear a chirping sound, indicating that the process was effective.

Method #3: Push the Override Button

Earlier Ford truck models have an override button under the dash. Locate the button and press it to disable your vehicle’s PATS.

Method #4: Utilize a PCM Tuning/Reflash Kit

You can delete the anti-theft system setting from the PCM module with the aid of electronic kits like PCM reflash kits or PCM tuning kits. Buy one of those devices and connect it to your Ford F150’s computer to perform the task. The device will reflash the PCM memory and disable the security feature. It will then reconfigure the fans, fuel pump, and other sensors for the normal functioning of the engine.

This method is effective for Ford models from 1996 to 2010. You can only use it for the 2011 Ford F150’s 3.5-liter EcoBoost engine.

Method #5: PKFM Bypass Kit/Remote Start System

There are PKFM bypass kits preloaded with firmware (PKFORD) that cover all Ford vehicle models. PKFM interacts directly through the data wires of the PATS module. It temporarily disables the ignition immobilizer when remote starting. It does so without undermining the PATS system when the remote starter is not being utilized.

A bypass module is a device that lets the remote starter imitate your truck’s key. It sends a command identified as a bona fide transponder chip to the vehicle’s computer. This ensures the safe starting of your F150.

You will be able to start your truck without deactivating any of its features. The remote starter will make the truck think the key is in the ignition. A bypass module is also called a passlock interface, a transponder bypass kit, or an ignition immobilizer interface.

Note: Be careful with aftermarket remote start systems. They are not manufactured by Ford and normally aren’t suited for PATS. They may cause issues with the starting of your truck and compromise its security.

Method #6: PCM Reprogramming

Ford has upgraded PATS to make it difficult to steal newer F150 vehicle models. However, your truck’s PCM can be reprogrammed to override the anti-theft system. Many auto mechanics and programmers possess FORScan and know the right settings. So it is advisable to let a professional handle PCM reprogramming. However, remember that Ford Motor Company doesn’t allow PCM reprogramming by auto mechanics or programmers.

How Much Does It Cost to Bypass Ford F150 Anti-Theft System?

It will cost between $5 and $10 to override your truck’s PATS on your own by tricking it with a fake transponder key. The cost of going to a dealership or auto repair shop for a PCM reprogramming is within the range of $250 and $300. You would want to try the former after comparing the two scenarios—if affordability is an issue of concern.

Auto parts shops sell PCM tuning and reflash kits for $100 and above. The price can be as high as $400, depending on the vehicle’s model. This is because recent F150 trucks have anti-theft systems difficult to override, so their solutions are on the high side. Finally, consider hiring a programmer to perform a PATS deletion (from the PCM) for as low as $100.

Ford F150 Anti-Theft System Bypass: Pros and Cons 

Read more: Ford F150, F250 & F350 Catalytic Converter Scrap Price

My Advice for Those Looking To Bypass Ford PATS

It is easier and more affordable to replace a faulty key or transponder than to disable a PATS system. But you would have to reprogram the PATS system after making such replacements. Thankfully, most auto locksmiths and auto repair shops can handle such a task.

You should only consider a PATS bypass as a short-term solution because it may compromise the security of your truck. Also, some methods aren’t appropriate for brand new vehicles. Do a bypass in the case of an emergency before driving the truck to a dealership.

What if you can’t find replacement components for a defective PATS module? You can decide to hire professional help for a PATS deletion or send the faulty one to a remanufacturer for rebuilding. A PATS deletion usually involves a PCM software alteration to stop the PCM from getting PATS signals.

How to Reset the Anti-Theft System on Your Ford F-150

You should know how to reset the anti-theft system (Ford) in case your engine is immobilized accidentally. 

It would also be useful after an attempted theft. I described two simple Ford F150 PATS reset methods below.

Method #1: Using the Key and the Driver’s Side Door Lock

Step 1: Put the key into the door lock on the driver’s side.

Step 2: Turn the key in such a way that the door won’t be unlocked. Do this by not turning the key completely.

Step 3: Leave the key in that position for 40 seconds or 1 minute. This is to give the system enough time to validate the key.

Step 4: Turn the key in the reverse direction.

Step 5: Take the key out.

Step 6: Enter your truck and start the engine. The reset should be done by now.

Method #2: Using the Ignition

Step 1: Check the truck’s battery to ensure that it isn’t the culprit. A dead battery can give rise to the need for a PATS reset.

Step 2: Put the key into the ignition.

Step 3: Turn the key to the position that switches the electrical system on. Take the next step if the display behind your steering wheel has an anti-theft light on or blinking.

Step 4: Let the key remain in this position for 2 minutes or 3 minutes once the anti-theft light has gone off. It should be possible to start the engine now.

Step 5: Try this method again and again (a few times) until it works.

Inspect every door lock to ensure they weren’t damaged during an attempted theft before trying the above approaches. Hire a professional to check the locks if you notice anything odd.

Read more: How to Tell If F150 Has Max Tow Package? [5 Easiest Methods]

Final Thoughts

All in all, choosing whether to perform a Ford F150 PATS reset or bypass depends on what you feel is best for you. If the vehicle’s anti-theft system keeps giving you problems, you may want to choose the latter. Consider a DIY PATS bypass method for the sake of affordability, but don’t let it be your long-lasting solution.