The B1317 Ford Code is a diagnostic trouble code related to the vehicle’s battery voltage being too high. This code can cause a variety of issues, and can be difficult to diagnose and repair. If you are experiencing this issue, this article is here to help.
We will explore the causes, symptoms, and solutions for this common code, as well as the associated costs. With this information, you will have a better understanding of the B1317 Ford Code and how to address it.
Key Takeaways
- Excessive current draw from components and a faulty alternator can cause the B1317 Ford Code.
- Visual inspection of wiring harnesses and connectors, checking for damaged components, and monitoring battery voltage fluctuations are important for diagnosing the B1317 Ford Code.
- Accurate diagnosis of the charging system, thorough examination of voltage setpoints calibration, and checking the alternator, electrical connections, and wiring harness are essential for repairing battery voltage high issues.
- Regularly checking the alternator and battery, ensuring proper installation of alternator drive belts, installing surge protectors, and addressing issues before potential damage occurs are preventive measures for battery voltage high.
Definition of B1317 Ford Code
The B1317 Ford Code is a Diagnostic Trouble Code that indicates a high voltage in the vehicle’s electrical system. It is triggered when the voltage supplied by the charging system exceeds the calibrated setpoints.
The code is typically caused by battery, alternator, or charging system issues. Troubleshooting should begin by visually inspecting the wiring harness and connectors for damage. If no damage is found, then the factory service bulletin should be consulted for recommended repair procedures.
The code can be difficult to diagnose and should be done by a professional to ensure proper troubleshooting and prevent further electrical system monitoring issues.
Causes of Battery Voltage High Issues
Excessive current draw from components, faulty alternator, or a loose or missing alternator drive belt can result in battery voltage being too high. High battery voltage can have a negative impact on the vehicle’s electrical system, as it can damage components such as spark plugs, fuel pumps, and the vehicle’s computer. Common symptoms of high battery voltage include dim headlights, sluggish engine performance, and dead battery.
To prevent and maintain a healthy battery voltage, it is important to regularly check the alternator and battery for any signs of wear or damage. Also, keep an eye out for loose or missing alternator drive belts, as these can cause battery voltage to be too high.
Diagnosing B1317 Ford Code
Diagnosing the B1317 Ford code requires a visual inspection of wiring harnesses and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded connector pins. This code is related to the voltage supplied to the vehicle electrical system by the charging system, monitored by various modules.
Common symptoms of high battery voltage include battery voltage fluctuations and electrical system monitoring. Through charging system diagnostics, technicians can identify any voltage setpoints calibration issues and access the necessary diagnostic trouble codes.
Repair procedures should follow factory service bulletin recommendations to ensure proper resolution of the issue.
Repairing B1317 Ford High Battery Voltage Issues
Repairing the battery voltage high issue requires an accurate diagnosis of the charging system and a thorough examination of voltage setpoints calibration. Common symptoms of this issue include engine light on and poor charging system performance. Troubleshooting steps involve checking the alternator, electrical connections, and wiring harness.
Repair methods may also include replacing faulty components and repairing any damage caused by voltage surges. Preventive measures may involve installing surge protectors and regularly inspecting the battery for signs of wear and tear.
Ultimately, the goal is to identify the root cause and address the issue before any potential damage is done.
Video Help for Battery Voltage Too High
This is a video by the YouTube channel Struggleville2 and it is a quick 1:22 long video that covers a battery voltage too high issue and how to check. This isn’t specific to a Ford, but will help with you understanding as well and looking at your own vehicle. Click the red play button below to watch it.
Frequently Asked Questions
How Do I Know if My Car Has the B1317 Ford Code?
To determine if your car has the B1317 Ford code, it’s important to troubleshoot the issue and inspect the battery and alternator. Check for signs and symptoms, such as engine light on, and use a scanning tool to confirm the code. Regular battery maintenance and alternator inspections can help prevent this code from occurring.
What Are the Most Common Causes of Battery Voltage High Issues?
Common causes of battery voltage high issues include poor connections, corroded terminals, failing components, alternator failure, and inadequate battery maintenance. All of these can lead to dangerous issues, so it is important to keep up with regular maintenance.
Is It Possible to Fix the B1317 Ford Code Myself?
It is possible to prevent battery voltage high issues by identifying symptoms, checking connections, replacing components and monitoring voltage. With the right knowledge and tools, you can fix the issue yourself.
How Long Does It Take to Diagnose the B1317 Ford Code?
Diagnosing the B1317 Ford Code may take up to an hour, depending on the tools and experience of the mechanic. Voltage testing, battery checking, and other diagnostic procedures may be necessary to accurately diagnose the issue. Professional advice is always recommended when dealing with complex electrical issues.
How Much Does It Cost to Diagnose the B1317 Ford Code?
Diagnosing the B1317 Ford Code can cost between $75 and $150 per hour, depending on the location, make and model of the vehicle, and engine type. The diagnosis may involve battery testing, replacing fuses, checking the voltage regulator, and inspecting the alternator for any problems.
Final Thoughts
The B1317 Ford Code is a diagnostic trouble code related to a vehicle’s battery voltage being too high. This code can be triggered by a variety of different conditions and can be diagnosed and repaired by a professional mechanic.
To prevent further issues, it is important to have the vehicle’s charging system checked regularly to ensure it is operating correctly and that the battery voltage is at an appropriate level.
