AutoCodes – GMC – B260E 2014 GMC Sierra

B260E 2014 GMC Sierra Code - Right Daytime Running Lamps Control Circuit

Quick Answer

The ambient light sensor is used to monitor outside lighting conditions. Common causes include Faulty Right Daytime Running Lamps, Right Daytime Running Lamps harness is open or shorted, Right Daytime Running Lamps circuit poor electrical connection. 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: B260E 2014 GMC Sierra indicates Right Daytime Running Lamps Control Circuit.
Common causes: Common causes include Faulty Right Daytime Running Lamps, Right Daytime Running Lamps harness is open or shorted, Right Daytime Running Lamps circuit poor electrical connection.
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 174

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 May 29, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B260E 2014 GMC Sierra Description

The ambient light sensor is used to monitor outside lighting conditions. The ambient light sensor provides a voltage signal that will vary between 0.2 and 4.9 V depending on outside lighting conditions. The Body Control Module (BCM) provides a 5 V reference signal to the ambient light sensor and the Heating, Ventilation, and Air Conditioning (HVAC) Module provides a low reference ground. The BCM monitors the ambient light sensor signal circuit to determine if outside lighting conditions are correct for either daytime running lamps or automatic lamp control when the headlamp switch is in the AUTO position. In daylight conditions, the BCM will command the designated daytime running lamps ON. During low light conditions, the BCM will command the low beam headlamps ON. Any function or condition that turns on the headlamps will cancel daytime running lamps operation. The Diagnostic Trouble Code (DTC) will be set when the BCM detects a problem in the right park/daytime running lamp control circuit.

OBDII Code B260E 2014 GMC Sierra - Right Daytime Running Lamps Control Circuit - AutoCodes.com — B260E 2014 GMC Sierra Code - Right Daytime Running Lamps Control Circuit

What does this mean?

What are the Possible Causes of the DTC B260E 2014 GMC Sierra?

Faulty Right Daytime Running Lamps
Right Daytime Running Lamps harness is open or shorted
Right Daytime Running Lamps circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B260E 2014 GMC Sierra?

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 B260E 2014 GMC Sierra 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 B260E 2014 GMC Sierra code?

Need more information on how to fix the B260E 2014 GMC Sierra code? Get Access to Factory Service Manuals

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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 B260E 2014 GMC Sierra Code

1. What are the common symptoms of OBDII code B260E in a 2014 GMC Sierra related to the Right Daytime Running Lamps Control Circuit?

- The common symptoms include the right daytime running lamp not functioning properly or not turning on at all.

2. What are the possible causes of OBDII code B260E in a 2014 GMC Sierra?

- Possible causes may include a faulty daytime running lamp module, wiring issues, a blown fuse, or a malfunctioning light sensor.

3. How can I diagnose the Right Daytime Running Lamps Control Circuit issue in my 2014 GMC Sierra?

- You can start by checking the fuse related to the right daytime running lamp, inspecting the wiring for any damage, and testing the functionality of the daytime running lamp module.

4. Can I fix the OBDII code B260E issue in my 2014 GMC Sierra at home?

- Depending on the exact cause, you may be able to address the issue at home by replacing a blown fuse or fixing minor wiring problems. However, if the problem lies with the module or requires advanced diagnostics, it's recommended to seek professional help.

5. Is it safe to continue driving my 2014 GMC Sierra with the Right Daytime Running Lamps Control Circuit problem?

- It's not recommended to drive with malfunctioning daytime running lamps as they are crucial for visibility and safety, especially during daytime hours. Promptly addressing the issue is advised.

6. How much does it typically cost to repair OBDII code B260E in a 2014 GMC Sierra?

- The repair costs can vary depending on the exact cause of the issue. Simple fixes like replacing a fuse may cost less, while repairs involving module replacement or complex wiring issues may be more expensive.

7. Can extreme weather conditions affect the Right Daytime Running Lamps Control Circuit in a 2014 GMC Sierra?

- Yes, extreme weather conditions like heavy rain, snow, or extreme heat can potentially damage the wiring or components related to the daytime running lamps, leading to the OBDII code B260E.

8. Are there any preventive maintenance tips to avoid encountering OBDII code B260E in a 2014 GMC Sierra?

- Regularly inspecting the condition of the daytime running lamps, checking for any signs of wear or damage, and ensuring proper functioning can help prevent issues with the Right Daytime Running Lamps Control Circuit.

9. Will resetting the OBDII code B260E in a 2014 GMC Sierra make the problem disappear permanently?

- Resetting the code may temporarily turn off the warning light, but if the underlying issue causing the code is not addressed, it is likely to reappear. Proper diagnosis and repair are essential for a permanent solution.

10. How long does it take to repair the Right Daytime Running Lamps Control Circuit issue in a 2014 GMC Sierra?

- The repair time can vary depending on the exact cause of the problem and the complexity of the repair needed. Simple fixes may take less time, while more involved repairs could require additional diagnostic and labor time.