AutoCodes – Ford – P0562 Ford

P0562 Ford 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 Ford 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 46,588

How popular is this code, among other codes? Medium

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 Ford 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 Ford - System Voltage Low - AutoCodes.com — P0562 Ford Code - System Voltage Low

What does this mean?

What are the Possible Causes of the DTC P0562 Ford?

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 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 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 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.

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Need more information on how to fix the P0562 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0562 Ford code diagnosed by a professional: Find a repair shop in your area

Information for Specific Ford Models

P0562 2006 Ford Fusion — System Voltage Low
P0562 2007 Ford Fusion — System Voltage Low
P0562 2008 Ford Fusion — System Voltage Low
P0562 2009 Ford Fusion — System Voltage Low
P0562 2010 Ford Fusion — System Voltage Low
P0562 2011 Ford Fusion — System Voltage Low
P0562 2012 Ford Fusion — System Voltage Low

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 Ford Code

1. What does OBDII code P0562 Ford indicate?

- OBDII code P0562 Ford indicates that the system voltage is lower than normal.

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

- Common symptoms include dimming headlights, electrical issues, and potential difficulty starting the vehicle.

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

- Possible causes include a faulty alternator, battery issues, poor electrical connections, or a defective voltage regulator.

4. How can I diagnose the cause of a P0562 Ford code?

- To diagnose the issue, you can perform a visual inspection of the battery and alternator, check the voltage levels using a multimeter, and inspect the wiring for any damage.

5. What are the repair options for a P0562 Ford code?

- Repair options may include replacing the alternator, battery, voltage regulator, or repairing any damaged wiring or connections.

6. Can a low system voltage affect the vehicle's performance?

- Yes, a low system voltage can lead to various electrical issues that may affect the vehicle's performance, including starting problems and malfunctions in electronic components.

7. Is it safe to continue driving with a P0562 Ford code?

- It is not recommended to continue driving with a P0562 Ford code, as it can lead to further electrical problems and potential stalling of the vehicle.

8. How much does it typically cost to repair a P0562 Ford code?

- The cost of repairing a P0562 Ford code can vary depending on the specific issue, but it may range from a few hundred to a thousand dollars depending on the parts and labor required.

9. Can I reset the P0562 Ford code and see if it comes back?

- You can clear the code using an OBDII scanner, but if the underlying issue is not addressed, the code is likely to return.

10. How important is it to address a P0562 Ford code promptly?

- It is important to address a P0562 Ford code promptly to prevent potential damage to the vehicle's electrical system and ensure safe and reliable operation.