AutoCodes – Chevrolet – B260E 2017 Chevrolet Silverado

B260E 2017 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 2017 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 189

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 2017 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 2017 Chevrolet Silverado - Right Daytime Running Lamps Control Circuit - AutoCodes.com — B260E 2017 Chevrolet Silverado Code - Right Daytime Running Lamps Control Circuit

What does this mean?

What are the Possible Causes of the DTC B260E 2017 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 2017 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 2017 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 2017 Chevrolet Silverado code?

Need more information on how to fix the B260E 2017 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 2017 Chevrolet Silverado Code

What does OBDII code B260E mean for a 2017 Chevrolet Silverado?

OBDII code B260E refers to an issue with the right daytime running lamps control circuit in the vehicle, indicating a potential malfunction in the circuit that controls the right side daytime running lights.

What are common symptoms of the B260E code?

Common symptoms include the right daytime running lights not functioning, dashboard warning lights, and intermittent lighting issues.

What could cause the B260E code to trigger?

Possible causes include a faulty daytime running lamp bulb, damaged wiring or connectors in the circuit, a malfunctioning body control module (BCM), or issues with the relay.

How can I diagnose the issue related to code B260E?

To diagnose the issue, check the right daytime running lamp bulb for burn-out, inspect the wiring and connectors for damage, and test the body control module and relay for faults.

Is it safe to drive a vehicle with the B260E code?

While it may be safe to drive, the lack of functioning daytime running lights could reduce visibility and increase the risk of an accident, so addressing the issue is recommended.

What are some common repair tips for fixing code B260E?

Repair tips include replacing any burnt-out bulbs, repairing or replacing damaged wiring, checking and replacing the relay if necessary, and ensuring the BCM is functioning correctly.

Can I clear the B260E code without fixing the problem?

Yes, you can clear the code using an OBDII scanner, but the code is likely to return if the underlying issue is not resolved.

Will a blown fuse trigger the B260E code?

Yes, a blown fuse that affects the right daytime running lamps circuit can trigger the B260E code, so checking the fuses is a good first step in troubleshooting.

How much does it typically cost to repair issues related to code B260E?

Repair costs can vary widely based on the underlying cause, ranging from a simple bulb replacement costing under $20 to more complex repairs involving wiring or module replacement that could cost several hundred dollars.