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B1315 Ford Code - Backlighting Non Reflective Controls Illumination Output Circuit Short

Quick Answer

The B1315 Ford code indicates a problem with the backlighting non-reflective controls illumination output circuit short in the vehicle. Common causes include Damaged or broken wiring in the backlighting circuit, Faulty connectors or corroded terminals, Defective control module for the backlighting system. 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
B1315 Ford indicates Backlighting Non Reflective Controls Illumination Output Circuit Short.
Common causes
Common causes include Damaged or broken wiring in the backlighting circuit, Faulty connectors or corroded terminals, Defective control module for the backlighting system.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code B1315 Ford Description

The B1315 Ford code indicates a problem with the backlighting non-reflective controls illumination output circuit short in the vehicle. This means that there is a short circuit in the circuit responsible for illuminating the non-reflective controls in the vehicle, such as the buttons on the dashboard, steering wheel, or center console. This issue can lead to a loss of illumination in these controls, making it difficult for the driver to see and use them properly, especially in low-light conditions.

OBDII Code B1315 Ford - Backlighting Non Reflective Controls Illumination Output Circuit Short
B1315 Ford Code - Backlighting Non Reflective Controls Illumination Output Circuit Short

Common Causes of B1315 Ford

  1. Damaged or broken wiring in the backlighting circuit
  2. Faulty connectors or corroded terminals
  3. Defective control module for the backlighting system
  4. Burnt-out backlighting bulbs
  5. Water or moisture damage to the wiring or components

Symptoms of B1315 Ford

  1. Dim or no illumination in non-reflective controls
  2. Difficulty seeing and using buttons in low-light conditions
  3. Inability to adjust settings due to lack of illumination
  4. Dashboard warning light indicating a lighting system malfunction

How to Fix B1315 Ford

  1. Begin by conducting a visual inspection of the wiring and connectors in the backlighting circuit to look for any visible damage or corrosion.
  2. Test the control module and backlighting bulbs to determine if they are functioning properly.
  3. Use a multimeter to check for continuity and voltage in the circuit to pinpoint the location of the short circuit.
  4. Repair or replace any damaged wiring, connectors, or components in the backlighting system.
  5. Clear the diagnostic trouble codes from the vehicle's system and verify that the issue has been resolved by testing the illumination in the non-reflective controls.

Cost to Fix B1315 Ford

The typical repair costs for addressing the B1315 Ford code can vary depending on the specific cause of the issue and the extent of the repair needed. In general, the parts required for this repair, such as wiring, connectors, or a control module, can range from $50 to $200. Additionally, labor costs at auto repair shops typically range from $80 to $150 per hour, with the total repair bill potentially amounting to $150 to $500 or more. It's important to note that these estimates are rough averages, and the actual cost can vary based on factors such as the vehicle make and model, the location of the repair shop, and the severity of the issue. It's recommended to consult with a qualified mechanic to receive a more accurate cost estimate for addressing the B1315 code.

What does this mean?

Tech Notes for B1315 Ford

B1315:11 Backlighting Non Reflective Controls Illumination Output Circuit Short To Ground
B1315:15 Backlighting Non Reflective Controls Illumination Output Circuit Short To Battery or Open

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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 B1315 Ford Code

1. What are the common symptoms of OBDII code B1315 in a Ford related to the backlighting non-reflective controls illumination output circuit short?

- Common symptoms include dim or non-functional backlighting on the vehicle's controls, such as the radio or climate control panel.

2. What are some possible causes of OBDII code B1315 in a Ford?

- Possible causes may include a short circuit in the wiring, a faulty control module, or a defective backlighting component.

3. How can I diagnose the source of the backlighting issue triggering OBDII code B1315 in my Ford?

- A thorough visual inspection of the wiring and components, as well as using a multimeter to test for continuity and shorts, can help pinpoint the source of the problem.

4. Can I fix OBDII code B1315 in my Ford on my own, or do I need professional help?

- Depending on your automotive repair skills and access to tools, you may be able to fix this issue on your own by replacing the faulty component or repairing the wiring. However, if you're unsure, it's best to consult a professional.

5. Are there any quick repair tips for addressing OBDII code B1315 related to backlighting issues in a Ford?

- A quick tip is to check and secure all wiring connections related to the backlighting circuit to ensure they are properly connected and free of damage.

6. Is it safe to continue driving my Ford with OBDII code B1315 triggered?

- While the vehicle may still be drivable with this code triggered, it is essential to address the issue promptly to prevent further damage and maintain optimal functionality of the backlighting controls.

7. How much does it typically cost to repair OBDII code B1315 in a Ford at a professional auto repair shop?

- Repair costs can vary depending on the specific cause of the issue and the rates of the repair shop. It's advisable to get a quote from a few different shops to compare prices.

8. Will resetting the OBDII code B1315 in my Ford make the issue go away temporarily?

- Resetting the code may temporarily turn off the warning light, but it will not fix the underlying issue causing the backlighting problem. It's crucial to address the root cause of the code.

9. Can extreme temperatures or moisture affect the backlighting circuit and trigger OBDII code B1315 in a Ford?

- Yes, extreme temperatures or moisture can potentially damage the backlighting circuit components, leading to a short circuit and triggering the B1315 code.

10. How long does it typically take to repair OBDII code B1315 related to backlighting issues in a Ford?

- The repair time can vary depending on the complexity of the issue and the availability of parts. In general, it may take a few hours to a day to diagnose and fix the problem.

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