AutoCodes – Ford – P0562 2009 Ford Fusion

P0562 2009 Ford Fusion Code - System Voltage Low

Quick Answer

With the engine running, the charging system warning indicator is off. Common causes include Low battery charge, Battery defective, Loose or missing alternator drive belt. 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: P0562 2009 Ford Fusion indicates System Voltage Low.
Common causes: Common causes include Low battery charge, Battery defective, Loose or missing alternator drive belt.
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 2,677

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 12, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0562 2009 Ford Fusion Description

With the engine running, the charging system warning indicator is off. The sense circuit to the generator field coil is 13-15 volts. This voltage feedback is used by the regulator to maintain the battery voltage at the desired set point. The Stator circuit (internal to the generator) is used to monitor generator operation. This circuit and other regulator internal conditions are checked by the regulator to allow the Powertrain Control Module (PCM) to turn off the charging system warning indicator by sending a message over the controller area network (CAN) bus to the instrument cluster (IC). The positive battery output (B+) circuit is the generator output voltage supplied to the battery and electrical system.
The System voltage is monitored by the PCM. This Diagnostic Trouble Code (DTC) is set when the Powertrain Control Module detects low system voltage.

OBDII Code P0562 2009 Ford Fusion - System Voltage Low - AutoCodes.com — P0562 2009 Ford Fusion Code - System Voltage Low

What does this mean?

What are the Possible Causes of the DTC P0562 2009 Ford Fusion?

Low battery charge
Battery defective
Loose or missing alternator drive belt
Faulty alternator
Open or short system voltage circuit

How to Fix the DTC P0562 2009 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

Start by checking for loose or corroded battery terminals. If the terminals are OK, the next step is to recharge or replace the battery.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0562 2009 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.

Need more information about the P0562 2009 Ford Fusion code?

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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 P0562 2009 Ford Fusion Code

1. What does the OBDII code P0562 on a 2009 Ford Fusion indicate?

- The code P0562 signifies a System Voltage Low condition in the vehicle.

2. What are the common symptoms of a P0562 code on a 2009 Ford Fusion?

- Common symptoms include dimming lights, electrical malfunctions, difficulty starting the car, and potential stalling.

3. What are the possible causes of a P0562 code on a 2009 Ford Fusion?

- The causes may include a faulty alternator, battery issues, loose or corroded battery connections, or problems with the vehicle's electrical system.

4. How can I diagnose the source of a P0562 code on my 2009 Ford Fusion?

- You can use a multimeter to test the battery voltage, check the alternator output, inspect battery cables and connections, and look for any visible signs of damage or corrosion.

5. Can I continue driving my 2009 Ford Fusion with a P0562 code?

- It is not recommended to drive the vehicle with a P0562 code as it could lead to further electrical issues or potential stalling while driving.

6. What are some repair tips for fixing a P0562 code on a 2009 Ford Fusion?

- Start by checking and replacing the battery if necessary, inspect and clean battery terminals, test the alternator for proper functioning, and address any other identified electrical issues.

7. How much does it typically cost to repair a P0562 code on a 2009 Ford Fusion?

- The cost of repairs for a P0562 code can vary depending on the underlying cause, but it may involve expenses for a new battery, alternator, or professional diagnostic and repair services.

8. Can a DIY enthusiast fix a P0562 code on a 2009 Ford Fusion?

- Depending on your skill level and access to tools, you may be able to address some basic causes of a P0562 code yourself, such as checking and cleaning battery connections. However, more complex issues may require professional assistance.

9. Will resetting the OBDII system clear a P0562 code on a 2009 Ford Fusion?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing the P0562 code is not addressed, it is likely to reappear.

10. How can I prevent a P0562 code from reoccurring on my 2009 Ford Fusion?

- Regularly maintaining your vehicle's electrical system, checking the battery and alternator health, and promptly addressing any electrical issues can help prevent the recurrence of a P0562 code.