Engine-CodesGMC – B260E 2017 GMC Sierra

B260E 2017 GMC Sierra Code - Right Daytime Running Lamps Control Circuit

Quick Answer

The B260E diagnostic trouble code (DTC) for a 2017 GMC Sierra relates to the right daytime running lamps control circuit. Common causes include Faulty wiring or connectors in the right daytime running lamps circuit, Defective right daytime running lamp, Malfunctioning control module. 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 2017 GMC Sierra indicates Right Daytime Running Lamps Control Circuit.
Common causes
Common causes include Faulty wiring or connectors in the right daytime running lamps circuit, Defective right daytime running lamp, Malfunctioning control module.
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.
Table of contents Created and updated by William Orellana on Sep 15, 2024
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Code B260E 2017 GMC Sierra Description

The B260E diagnostic trouble code (DTC) for a 2017 GMC Sierra relates to the right daytime running lamps control circuit. This code indicates that there is a malfunction in the circuit responsible for controlling the right daytime running lamps on the vehicle. Daytime running lamps are an important safety feature that improves visibility of the vehicle during daylight hours, reducing the risk of accidents. When this circuit malfunctions, it can lead to the right daytime running lamps not functioning properly or not turning on at all.

OBDII Code B260E 2017 GMC Sierra - Right Daytime Running Lamps Control Circuit
B260E 2017 GMC Sierra Code - Right Daytime Running Lamps Control Circuit

Common Causes of B260E 2017 GMC Sierra

  1. Faulty wiring or connectors in the right daytime running lamps circuit
  2. Defective right daytime running lamp
  3. Malfunctioning control module
  4. Corrosion or damage to electrical components in the circuit
  5. Issues with the vehicle's battery or charging system affecting the circuit's operation

Symptoms of B260E 2017 GMC Sierra

  1. Right daytime running lamp not turning on
  2. Dim or flickering right daytime running lamp
  3. Dashboard warning light indicating a lighting system malfunction
  4. Inconsistent operation of the right daytime running lamp
  5. Other lighting issues such as related to turn signals or headlights

How to Fix B260E 2017 GMC Sierra

  1. Begin by visually inspecting the right daytime running lamp, wiring, and connectors for any visible damage or corrosion.
  2. Use a multimeter to test the continuity of the circuit and check for any shorts or open circuits.
  3. Test the control module to ensure it is sending the correct signals to the right daytime running lamp.
  4. Replace any faulty components such as the lamp, wiring, connectors, or control module as needed.
  5. Clear the DTC from the vehicle's computer using a diagnostic scan tool to reset the system and ensure the issue has been resolved.

Cost to Fix B260E 2017 GMC Sierra

The typical repair costs for addressing a B260E code related to the right daytime running lamps control circuit can vary depending on the specific cause of the issue. In general, replacing a faulty lamp, wiring, or connector may cost between $50 to $200, while a control module replacement can range from $150 to $500. Labor costs can add an additional $80 to $150 per hour, with the total repair bill potentially amounting to a few hundred dollars. It's advisable to consult with a trusted auto repair shop for an accurate estimate based on the specific circumstances of the vehicle and the required repairs.

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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 2017 GMC Sierra Code

1. What are the common symptoms of OBDII code B260E in a 2017 GMC Sierra related to the Right Daytime Running Lamps Control Circuit?

The common symptoms include the right daytime running lamp not functioning, flickering, or remaining constantly on.

2. What are the possible causes of OBDII code B260E in a 2017 GMC Sierra?

Possible causes include a faulty daytime running lamp bulb, damaged wiring or connectors, a malfunctioning control module, or a problem with the vehicle's electrical system.

3. How can I diagnose the Right Daytime Running Lamps Control Circuit issue in my 2017 GMC Sierra?

You can start by visually inspecting the right daytime running lamp and its connections for any visible damage. Use a multimeter to test the continuity of the wiring and connectors. Additionally, checking for any stored trouble codes in the vehicle's computer can provide valuable information.

4. Is it safe to drive my 2017 GMC Sierra with OBDII code B260E triggered?

It is not recommended to drive your vehicle with a malfunctioning daytime running lamp, as it can affect your visibility to other drivers, especially during low-light conditions. It's advisable to address the issue promptly.

5. How can I repair OBDII code B260E in my 2017 GMC Sierra's Right Daytime Running Lamps Control Circuit?

Depending on the underlying cause, you may need to replace the faulty bulb, repair damaged wiring or connectors, replace the control module, or seek assistance from a qualified mechanic to diagnose and fix the issue.

6. Can extreme weather conditions affect the triggering of OBDII code B260E in a 2017 GMC Sierra?

Yes, extreme weather conditions such as moisture or extreme temperatures can potentially impact the functioning of the Right Daytime Running Lamps Control Circuit, leading to the triggering of the B260E trouble code.

7. Will resetting the OBDII code B260E in my 2017 GMC Sierra make the issue go away permanently?

Resetting the trouble code may temporarily turn off the warning light, but if the underlying issue causing the B260E code is not addressed and repaired, the code is likely to reappear once the problem is detected again by the vehicle's system.

8. Are there any specific maintenance tips to prevent OBDII code B260E in a 2017 GMC Sierra?

Regularly inspecting the condition of your vehicle's lamps, wiring, and connectors can help prevent issues like the Right Daytime Running Lamps Control Circuit malfunction. Promptly addressing any visible damage or malfunctions can help prevent the triggering of the B260E trouble code.

9. Can a DIY enthusiast with basic automotive knowledge fix OBDII code B260E in a 2017 GMC Sierra?

Depending on the specific cause of the issue, a DIY enthusiast with basic automotive knowledge may be able to address simple issues like replacing a faulty bulb or repairing minor wiring damage. However, complex problems may require professional diagnosis and repair.

10. How much can I expect to pay for repairing OBDII code B260E in a 2017 GMC Sierra at a professional auto repair shop?

The cost of repairing OBDII code B260E can vary based on the root cause of the issue, the labor rates of the repair shop, and any necessary parts replacements. It's advisable to get estimates from reputable auto repair shops to determine the cost for your specific situation.

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