AutoCodes – Ford – P1539 Ford

P1539 Ford Code - Power to A/C Compressor Clutch Circuit Exceeded Normal Current Draw

Quick Answer

P1539 Ford indicates Power to A/C Compressor Clutch Circuit Exceeded Normal Current Draw. Common causes include Faulty A/C Clutch Relay, A/C Clutch Relay harness is open or shorted, A/C Clutch Relay circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: P1539 Ford indicates Power to A/C Compressor Clutch Circuit Exceeded Normal Current Draw.
Common causes: Common causes include Faulty A/C Clutch Relay, A/C Clutch Relay harness is open or shorted, A/C Clutch Relay circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 4,245

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 29, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1539 Ford Description

OBDII Code P1539 Ford - Power to A/C Compressor Clutch Circuit Exceeded Normal Current Draw - AutoCodes.com — P1539 Ford Code - Power to A/C Compressor Clutch Circuit Exceeded Normal Current Draw

What does this mean?

What are the Possible Causes of the DTC P1539 Ford?

Faulty A/C Clutch Relay
A/C Clutch Relay harness is open or shorted
A/C Clutch Relay circuit poor electrical connection

How to Fix the DTC P1539 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 P1539 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 P1539 Ford code?

Need more information on how to fix the P1539 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1539 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 P1539 Ford Code

1. What are the common symptoms of OBDII code P1539 in a Ford vehicle?

- Common symptoms include the A/C not cooling properly, the A/C compressor clutch not engaging, and possible illumination of the check engine light.

2. What can cause the OBDII code P1539 in a Ford, indicating that the power to the A/C compressor clutch circuit has exceeded normal current draw?

- Possible causes can include a faulty A/C compressor clutch, damaged wiring or connectors in the circuit, a defective A/C compressor relay, or issues with the A/C compressor itself.

3. How can I diagnose the OBDII code P1539 related to the A/C compressor clutch circuit on my Ford vehicle?

- Diagnose by checking the A/C compressor clutch for proper operation, inspecting the wiring and connectors for damage, testing the A/C compressor relay, and checking the A/C system for any issues.

4. Can I still drive my Ford vehicle with the OBDII code P1539 present?

- It is generally safe to drive the vehicle with this code, but it is recommended to have the issue diagnosed and repaired to ensure proper functioning of the A/C system.

5. How can I repair the OBDII code P1539 on my Ford if the issue is related to the A/C compressor clutch circuit?

- Repair options may include replacing the A/C compressor clutch, repairing or replacing damaged wiring or connectors, replacing the A/C compressor relay, or addressing any underlying issues with the A/C system.

6. Is it possible for a DIY enthusiast to fix the OBDII code P1539 in a Ford, or should I seek professional help?

- Depending on your skill level and experience with automotive repairs, you may be able to address this issue yourself by following proper diagnostic procedures and repair steps. However, if you are unsure, it is recommended to seek professional assistance.

7. Can a malfunctioning A/C compressor cause the OBDII code P1539 to appear in a Ford vehicle?

- Yes, a malfunctioning A/C compressor can potentially cause excessive current draw in the A/C compressor clutch circuit, triggering the OBDII code P1539.

8. Are there any preventive maintenance measures I can take to avoid encountering the OBDII code P1539 in my Ford?

- Regularly servicing and inspecting the A/C system, checking for any signs of wear or damage in the A/C compressor clutch circuit, and addressing any issues promptly can help prevent the occurrence of this code.

9. Will resetting the OBDII code P1539 on my Ford make it go away permanently?

- Resetting the code may clear it temporarily, but if the underlying issue causing the code is not addressed and repaired, the code is likely to reappear.

10. How urgent is it to address the OBDII code P1539 related to the A/C compressor clutch circuit in a Ford vehicle?

- While it may not cause immediate harm to the vehicle, addressing this code promptly is recommended to prevent potential issues with the A/C system and ensure optimal performance and efficiency.