AutoCodes – Ford – P2505 Ford

P2505 Ford Code - ECM/PCM Power Input Signal

Quick Answer

When the ignition switch is turned "ON", the battery voltage is applied from the battery to the Powertrain Control Module (PCM)/Engine Control Module (ECM) through the main relay. Common causes include Low battery voltage, Faulty Powertrain Control Module (PCM)/Engine Control Module (ECM), ECM/PCM harness is open or shorted. 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: P2505 Ford indicates ECM/PCM Power Input Signal.
Common causes: Common causes include Low battery voltage, Faulty Powertrain Control Module (PCM)/Engine Control Module (ECM), ECM/PCM harness is open or shorted.
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 8,885

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 16, 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 P2505 Ford Description

When the ignition switch is turned "ON", the battery voltage is applied from the battery to the Powertrain Control Module (PCM)/Engine Control Module (ECM) through the main relay. In case that the ignition switch is turned "OFF", the ECM/PCM is supplied with power through the battery power input line to control the basic operation of the vehicle. The ECM/PCM set the OBDII code when the ECM/PCM Power Input is out of factory specifications.

OBDII Code P2505 Ford - ECM/PCM Power Input Signal - AutoCodes.com — P2505 Ford Code - ECM/PCM Power Input Signal

What does this mean?

What are the Possible Causes of the DTC P2505 Ford?

Low battery voltage
Faulty Powertrain Control Module (PCM)/Engine Control Module (ECM)
ECM/PCM harness is open or shorted
ECM/PCM circuit poor electrical connection

How to Fix the DTC P2505 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 P2505 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 P2505 Ford code?

Need more information on how to fix the P2505 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2505 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 P2505 Ford Code

1. What are the common symptoms of OBDII code P2505 in a Ford vehicle?

- Common symptoms include engine stalling, difficulty starting the vehicle, and illuminated Check Engine Light.

2. What does OBDII code P2505 Ford indicate?

- This code indicates a potential issue with the ECM/PCM power input signal in the vehicle.

3. What are some possible causes of OBDII code P2505 in a Ford vehicle?

- Some possible causes include a faulty ECM/PCM power input circuit, damaged wiring or connectors, or a malfunctioning ECM/PCM module.

4. How can I diagnose the source of OBDII code P2505 in my Ford vehicle?

- To diagnose this code, you may need to perform a thorough inspection of the ECM/PCM power input circuit, check for damaged wiring, and use a diagnostic scanner to gather more information.

5. Can I continue driving my Ford vehicle with OBDII code P2505 present?

- It is not recommended to continue driving with this code present, as it can lead to potential engine performance issues or further damage if left unresolved.

6. What are some repair tips for addressing OBDII code P2505 in a Ford vehicle?

- Repair tips may include checking and repairing any damaged wiring or connectors, replacing the ECM/PCM module if necessary, and clearing the code with a diagnostic scanner.

7. Is it possible to reset OBDII code P2505 in a Ford vehicle without addressing the underlying issue?

- While you can clear the code temporarily, it is important to address the underlying issue causing the code to prevent further problems.

8. How much does it typically cost to repair OBDII code P2505 in a Ford vehicle?

- The cost of repair can vary depending on the specific cause of the code and whether any parts need to be replaced. It is recommended to consult a professional for an accurate estimate.

9. Can a DIY enthusiast fix OBDII code P2505 in a Ford vehicle?

- DIY enthusiasts with knowledge of automotive repair and access to the necessary tools may be able to address this code, but it is recommended to seek professional help if unsure.

10. How often does OBDII code P2505 Ford occur in vehicles?

- This code can occur in Ford vehicles due to various factors, such as age, wear and tear, or electrical issues, but the frequency may vary among different models and years.