AutoCodes – Ford – P2585 Ford

P2585 Ford Code - Fuel Additive Control Module Warning Lamp Request

Quick Answer

The main purpose of the Fuel Additive Control Module is to calculate the required amount of fuel additive and control the time of injection into the fuel tank. Common causes include Top Off Fuel Additive Tank, Faulty Fuel Additive Sensor, Faulty Fuel Additive Control Module. 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: P2585 Ford indicates Fuel Additive Control Module Warning Lamp Request.
Common causes: Common causes include Top Off Fuel Additive Tank, Faulty Fuel Additive Sensor, Faulty Fuel Additive Control Module.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 29,309

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 Jan 19, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P2585 Ford Description

The main purpose of the Fuel Additive Control Module is to calculate the required amount of fuel additive and control the time of injection into the fuel tank. It also stores Diagnostic Trouble Codes (DTC) for the fuel additive system. In addition to the already mentioned operation of the fuel additive system module, the instrument cluster will receive a command from the fuel additive system module to illuminate the Malfunction Indicator Lamp (MIL) or the Powertrain Control Module (PCM) warning indicator if there are concerns with the additive system or if the fuel additive tank requires refilling. The PCM will set the OBDII code when Fuel Additive Control Module request the warning to illuminate.

OBDII Code P2585 Ford - Fuel Additive Control Module Warning Lamp Request - AutoCodes.com — P2585 Ford Code - Fuel Additive Control Module Warning Lamp Request

What does this mean?

What are the Possible Causes of the DTC P2585 Ford?

Top Off Fuel Additive Tank
Faulty Fuel Additive Sensor
Faulty Fuel Additive Control Module
Fuel Additive Control Module harness is open or shorted
Fuel Additive Control Module circuit poor electrical connection

How to Fix the DTC P2585 Ford?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2585 Ford 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.

Need more information about the P2585 Ford code?

Need more information on how to fix the P2585 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2585 Ford code diagnosed by a professional: Find a repair shop in your area

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 P2585 Ford Code

1. What are the common symptoms of OBDII code P2585 in a Ford vehicle?

The common symptoms include the illumination of the fuel additive control module warning lamp on the dashboard.

2. What does the OBDII code P2585 in a Ford indicate?

The code P2585 indicates a malfunction related to the fuel additive control module warning lamp request.

3. What are the possible causes of OBDII code P2585 in a Ford?

Possible causes include a faulty fuel additive control module, wiring issues, or a malfunction in the warning lamp circuit.

4. How can I diagnose the OBDII code P2585 in my Ford?

Diagnosis involves using an OBDII scanner to retrieve the fault code, inspecting the fuel additive control module and its connections, and testing the warning lamp circuit for any faults.

5. Can I continue driving my Ford with OBDII code P2585?

It is recommended to address the issue promptly to prevent potential issues with the fuel additive control system. Continued driving with the warning lamp illuminated may impact performance.

6. How can I repair OBDII code P2585 in my Ford?

Repair may involve replacing the fuel additive control module if faulty, repairing any wiring issues, or addressing problems in the warning lamp circuit as needed.

7. Is it possible to reset OBDII code P2585 in a Ford without repairs?

Resetting the code without addressing the underlying issue may temporarily turn off the warning lamp, but the problem will likely reoccur. It is best to diagnose and repair the issue.

8. Can a DIY enthusiast fix OBDII code P2585 in a Ford?

Depending on the DIYer's skill level and access to tools, some may be able to address simpler issues like checking connections or replacing components. However, complex repairs may require professional assistance.

9. How much does it cost to repair OBDII code P2585 in a Ford?

The cost of repairs can vary based on the specific issue causing the code, the need for replacement parts, and labor costs. Getting a diagnostic from a mechanic will help determine the exact cost.

10. How long does it take to repair OBDII code P2585 in a Ford?

The repair time can vary depending on the complexity of the issue. Simple fixes like reconnecting wires may take less time, while replacing components or addressing wiring issues can require more time.