AutoCodes – Chevrolet – B260D 2015 Chevrolet Silverado

B260D 2015 Chevrolet Silverado Code - Left Daytime Running Lamps Control Circuit

Quick Answer

The ambient light sensor is used to monitor outside lighting conditions. Common causes include Faulty Left Daytime Running Lamps, Left Daytime Running Lamps harness is open or shorted, Left 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: B260D 2015 Chevrolet Silverado indicates Left Daytime Running Lamps Control Circuit.
Common causes: Common causes include Faulty Left Daytime Running Lamps, Left Daytime Running Lamps harness is open or shorted, Left 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 188

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 B260D 2015 Chevrolet Silverado 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 left park/daytime running lamp control circuit.

OBDII Code B260D 2015 Chevrolet Silverado - Left Daytime Running Lamps Control Circuit - AutoCodes.com — B260D 2015 Chevrolet Silverado Code - Left Daytime Running Lamps Control Circuit

What does this mean?

What are the Possible Causes of the DTC B260D 2015 Chevrolet Silverado?

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

How to Fix the DTC B260D 2015 Chevrolet Silverado?

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 B260D 2015 Chevrolet Silverado 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 B260D 2015 Chevrolet Silverado code?

Need more information on how to fix the B260D 2015 Chevrolet Silverado 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 B260D 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B260D in a 2015 Chevrolet Silverado related to the Left Daytime Running Lamps Control Circuit?

- The common symptoms include the left daytime running lamp not functioning, flickering, or staying on constantly.

2. What are the possible causes of OBDII code B260D in a 2015 Chevrolet Silverado for the Left Daytime Running Lamps Control Circuit issue?

- Possible causes may include a faulty left daytime running lamp bulb, a damaged wiring harness, a malfunctioning control module, or a poor electrical connection.

3. How can I diagnose the OBDII code B260D in a 2015 Chevrolet Silverado for the Left Daytime Running Lamps Control Circuit problem?

- You can start by visually inspecting the left daytime running lamp and its wiring for any visible damage. Using a multimeter, check for continuity and voltage along the circuit to identify the source of the issue.

4. Are there any DIY repair tips for fixing OBDII code B260D in a 2015 Chevrolet Silverado related to the Left Daytime Running Lamps Control Circuit?

- DIY repair tips may include replacing the left daytime running lamp bulb, repairing or replacing damaged wiring, ensuring a secure connection, or resetting the control module.

5. Can a loose or corroded electrical connection cause OBDII code B260D in a 2015 Chevrolet Silverado for the Left Daytime Running Lamps Control Circuit?

- Yes, a loose or corroded electrical connection can disrupt the flow of current to the left daytime running lamp, triggering the B260D trouble code.

6. Is it safe to continue driving a 2015 Chevrolet Silverado with OBDII code B260D related to the Left Daytime Running Lamps Control Circuit issue?

- It is generally safe to drive, but it is recommended to address the problem promptly to ensure proper visibility and compliance with road safety regulations.

7. How much does it typically cost to repair OBDII code B260D in a 2015 Chevrolet Silverado for the Left Daytime Running Lamps Control Circuit problem?

- The repair costs can vary depending on the root cause of the issue. Replacing a bulb may be relatively inexpensive, while fixing a wiring harness or control module can be more costly.

8. Can environmental factors such as water exposure contribute to triggering OBDII code B260D in a 2015 Chevrolet Silverado for the Left Daytime Running Lamps Control Circuit issue?

- Yes, water exposure or moisture ingress can lead to corrosion or short circuits in the electrical components, potentially causing the B260D trouble code.

9. How do I reset the OBDII code B260D in a 2015 Chevrolet Silverado after repairing the Left Daytime Running Lamps Control Circuit problem?

- You can reset the trouble code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the error code memory.

10. Are there any recalls or technical service bulletins (TSBs) related to OBDII code B260D in a 2015 Chevrolet Silverado for the Left Daytime Running Lamps Control Circuit issue?

- It is recommended to check with a Chevrolet dealership or refer to the manufacturer's website for any relevant recalls or TSBs addressing the B260D trouble code in the 2015 Silverado model.