Understanding the Ford P1000 Code: Causes, Troubleshooting, and Resetting Processes Explained

Are you experiencing a Ford with the P1000 code? In this post, we will explain what this code means, its potential causes, and how to fix it.

The Ford P1000 code refers to an onboard diagnostic system readiness test not being complete. Essentially, the onboard computer needs to undergo a series of tests, particularly for the EVAP system related to smog emissions. When the computer is unable to complete these tests or requires more time, the P1000 code is generated.

If you encounter the P1000 code, it can potentially hinder your ability to pass a smog test, making it necessary to address and clear the code before undergoing emissions testing.

Possible Causes of P1000 Code

Several factors can trigger the P1000 code, including a recent battery replacement, a faulty battery terminal, or any action that resets the onboard computer.

Resetting a Ford with P1000 Code

Using a scan tool alone won’t clear the P1000 code. The vehicle needs to go through a drive cycle, allowing the onboard computer to conduct necessary tests and verify proper component functionality. While driving the vehicle as usual, the onboard computer will go through the required drive cycle, ultimately clearing the P1000 code.

Specific steps for the drive cycle can vary depending on the Ford’s year and model. It’s advisable to research your vehicle’s specific drive cycle requirements to ensure the code gets cleared successfully.

Troubleshooting the P1000 Code

If despite following the drive cycle, the P1000 code persists, it’s essential to check for any additional EVAP codes. The presence of these codes could indicate a problem within the EVAP system, preventing the drive cycle from completing successfully.


Ultimately, the P1000 code on a Ford cannot be cleared using a scan tool. The vehicle needs to undergo a drive cycle to ensure the onboard computer confirms proper system functionality and clears the code accordingly.

If you have further insights to add or questions to ask, feel free to comment below. If you found this information helpful, consider liking and subscribing for more automotive content. Have a great day!

What is a Ford p1000 Code?

It’s an onboard diagnostic system Readiness test not complete. The onboard computer needs to go through a series of tests mainly for the EVAP system, which has to do with Smog. Either it hasn’t finished doing these tests and it needs more time to finish it or it’s not able to complete them for some reason.

What are some possible causes of the Ford p1000 code?

Anything that resets the onboard computer can cause this to happen. For example, if the battery was recently replaced or a bad battery terminal was replaced or cleaned up, it can cause this problem.

How do you go about resetting a Ford with a p1000 code?

You won’t be able to clear it with the scan tool. The vehicle needs to go through a drive cycle so that the onboard computer can run through all the necessary tests and check all the components that are working correctly.

What if the p1000 code doesn’t clear?

Check to see if there are any other EVAP codes because there might be an error inside the system or a component that’s having an issue. If the code still won’t clear, it means there is a problem inside the system that needs to be addressed.

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