AutoCodes – Ford – P1000 2011 Ford Fusion

P1000 2011 Ford Fusion Code - On Board Diagnostic System Readiness Test Not Complete

Quick Answer

The On-Board Diagnostic (OBD) monitors are performed during the OBD Drive Cycle. Common causes include The vehicle is new from the factory, Battery or Powertrain Control Module (PCM) had recently been disconnected, An OBD monitor failure occurred before completion of an OBD drive cycle. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1000 2011 Ford Fusion indicates On Board Diagnostic System Readiness Test Not Complete.
Common causes: Common causes include The vehicle is new from the factory, Battery or Powertrain Control Module (PCM) had recently been disconnected, An OBD monitor failure occurred before completion of an OBD drive cycle.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 9,513

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 21, 2022

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1000 2011 Ford Fusion Description

The On-Board Diagnostic (OBD) monitors are performed during the OBD Drive Cycle. P1000 is stored in continuous memory if any of the OBD monitors do not carry out their full diagnostic check. If Diagnostic Trouble Code (DTC) P1000 is triggered after DTCs have been cleared, all engine management OBD diagnostic monitor drive cycles have not been cleared.

OBDII Code P1000 2011 Ford Fusion - On Board Diagnostic System Readiness Test Not Complete - AutoCodes.com — P1000 2011 Ford Fusion Code - On Board Diagnostic System Readiness Test Not Complete

What does this mean?

What are the Possible Causes of the DTC P1000 2011 Ford Fusion?

The vehicle is new from the factory.
Battery or Powertrain Control Module (PCM) had recently been disconnected.
An OBD monitor failure occurred before completion of an OBD drive cycle.
PCM Diagnostic Trouble Codes (DTC) have recently been cleared with a scan tool.

How to Fix the DTC P1000 2011 Ford Fusion?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

This code just means that the Powertrain Control Module (PCM) didn't complete a full diagnosis cycle, and is set when the battery has been disconnected, codes have been cleared, or sometimes even when the vehicle has been towed. No scanner is necessary to clear the code, driving the vehicle for a few minutes (sometimes more) to complete the diagnosis cycle will clear the code. Clearing the code will reset the light unless other codes are present.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1000 2011 Ford Fusion code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1000 2011 Ford Fusion Code

1. What does the OBDII code P1000 on a 2011 Ford Fusion mean?

The P1000 code indicates that the On Board Diagnostic (OBD) system readiness test is not complete.

2. What are the common symptoms of OBDII code P1000 on a 2011 Ford Fusion?

There are typically no noticeable symptoms associated with the P1000 code since it is related to the OBD system's self-test readiness.

3. What are the possible causes of the P1000 code on a 2011 Ford Fusion?

The most common cause of the P1000 code is when the vehicle's OBD system has not completed its readiness tests due to recently clearing diagnostic trouble codes or resetting the system.

4. How do I diagnose the P1000 code on my 2011 Ford Fusion?

To diagnose the P1000 code, you will need an OBDII scanner to check the status of the readiness monitors. Ensure all monitors show a "complete" status to verify that the issue has been resolved.

5. Can I pass an emissions test with the P1000 code on my 2011 Ford Fusion?

In most cases, having the P1000 code present will result in a failed emissions test, as the OBD system readiness test must be completed to pass.

6. How can I repair the P1000 code on my 2011 Ford Fusion?

To repair the P1000 code, you can try driving the vehicle through a complete drive cycle to allow the OBD system to perform its readiness tests. If the code persists, further diagnosis may be needed.

7. How long does it take for the OBD system to complete its readiness tests after clearing the P1000 code on a 2011 Ford Fusion?

The time it takes for the OBD system to complete its readiness tests can vary, but typically driving the vehicle for a few days under various conditions can help expedite the process.

8. Will disconnecting the battery reset the OBD system and clear the P1000 code on a 2011 Ford Fusion?

Disconnecting the battery may reset the OBD system, but it is not guaranteed to clear the P1000 code. It is best to follow the recommended drive cycle procedure to ensure the readiness tests are completed.

9. Can I ignore the P1000 code on my 2011 Ford Fusion if there are no noticeable issues with the vehicle?

While the P1000 code may not cause immediate problems with vehicle performance, it is important to address it to ensure the OBD system is functioning properly and to pass emissions tests.

10. Is it possible for the P1000 code to clear on its own without any intervention on a 2011 Ford Fusion?

In some cases, the P1000 code may clear on its own after the OBD system completes its readiness tests. However, if the code persists, it is recommended to diagnose and address the underlying issue.