AutoCodes – Chevrolet – B260E 2018 Chevrolet Silverado

B260E 2018 Chevrolet Silverado 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 2018 Chevrolet Silverado 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 154

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 2018 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 right park/daytime running lamp control circuit.

OBDII Code B260E 2018 Chevrolet Silverado - Right Daytime Running Lamps Control Circuit - AutoCodes.com — B260E 2018 Chevrolet Silverado Code - Right Daytime Running Lamps Control Circuit

What does this mean?

What are the Possible Causes of the DTC B260E 2018 Chevrolet Silverado?

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 2018 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 B260E 2018 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 B260E 2018 Chevrolet Silverado code?

Need more information on how to fix the B260E 2018 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 B260E 2018 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B260E in a 2018 Chevrolet Silverado related to the Right Daytime Running Lamps Control Circuit?

Symptoms may include the right daytime running lamp not functioning, flickering, or staying on constantly.

2. What are the potential causes of OBDII code B260E in a 2018 Chevrolet Silverado?

Causes may include a faulty daytime running lamp module, wiring issues, a defective lamp, or a malfunctioning control switch.

3. How can I diagnose the Right Daytime Running Lamps Control Circuit issue in my 2018 Chevrolet Silverado?

You can start by visually inspecting the wiring and connections, checking the lamp for proper operation, and using an OBDII scanner to retrieve the specific fault code.

4. Can I repair OBDII code B260E in my 2018 Chevrolet Silverado at home?

Depending on your experience and tools, you may be able to repair this issue at home by replacing the faulty components, such as the lamp, module, or switch.

5. Is it safe to continue driving my 2018 Chevrolet Silverado with OBDII code B260E triggered?

It is not recommended to drive with an unresolved B260E code, as it can affect the visibility of your vehicle on the road, especially during daytime driving.

6. How much does it typically cost to repair OBDII code B260E in a 2018 Chevrolet Silverado?

The cost of repairs can vary depending on the root cause of the issue, but it may involve the cost of parts and labor for component replacement.

7. Are there any common recalls or technical service bulletins related to OBDII code B260E in a 2018 Chevrolet Silverado?

It's advisable to check with a Chevrolet dealership or online resources for any relevant recalls or bulletins that may address this specific OBDII code for your vehicle.

8. Can extreme weather conditions affect the Right Daytime Running Lamps Control Circuit in a 2018 Chevrolet Silverado?

Yes, extreme weather conditions such as moisture, heat, or cold can potentially impact the circuit's functionality and lead to the triggering of OBDII code B260E.

9. What steps should I take if I encounter OBDII code B260E intermittently in my 2018 Chevrolet Silverado?

Intermittent issues with the Right Daytime Running Lamps Control Circuit should still be addressed promptly to prevent potential safety hazards and ensure proper vehicle operation.

10. Is it necessary to reset the OBDII system after repairing OBDII code B260E in my 2018 Chevrolet Silverado?

After completing the repairs for code B260E, it's recommended to clear the code using an OBDII scanner to reset the system and ensure the issue has been resolved successfully.