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AutoCodes – Generic – B260E:02

B260E:02 Code - Right Daytime Running Lamps Control Circuit Short to Ground

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:02 indicates Right Daytime Running Lamps Control Circuit Short to Ground.
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 229
How popular is this code, among other codes? Low
What is this?
Table of contents Created and updated by William Orellana on May 29, 2023
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Code B260E:02 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 short to ground in the right park/daytime running lamp control circuit.
OBDII Code B260E:02 - Right Daytime Running Lamps Control Circuit Short to Ground - AutoCodes.com
B260E:02 Code - Right Daytime Running Lamps Control Circuit Short to Ground
What does this mean?

What are the Possible Causes of the DTC B260E:02?

  • 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:02?

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:02 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.

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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:02 Code

1. What does OBDII code B260E:02 mean?

Code B260E:02 indicates a short to ground in the control circuit for the right daytime running lamp.

2. What are the common symptoms of code B260E:02?

Symptoms include the right daytime running lamp not working, flickering, or remaining off entirely, along with potential dashboard warning lights.

3. What causes the B260E:02 code to appear?

This code is typically caused by damaged wiring, a failed daytime running lamp bulb, corroded connectors, or a short circuit in the control module.

4. Can I still drive my vehicle with code B260E:02?

Yes, you can drive the vehicle, but the malfunctioning daytime running lamp may reduce visibility to other drivers, potentially compromising safety.

5. How do I diagnose code B260E:02?

Start by visually inspecting the right daytime running lamp, its wiring, and connectors for damage or corrosion. Use a multimeter to test for continuity and check for shorts to ground.

6. What are common repair methods for code B260E:02?

Repairs may include replacing the damaged bulb, repairing or replacing the wiring harness, cleaning corroded connectors, or replacing the control module if necessary.

7. Can a blown fuse cause code B260E:02?

Yes, a blown fuse could contribute to this issue, especially if the fuse is part of the circuit for the right daytime running lamp.

8. How much does it typically cost to fix code B260E:02?

Repair costs vary depending on the cause, ranging from $20 for a bulb replacement to $200 or more for wiring repairs or control module replacement.

9. Can a faulty control module trigger code B260E:02?

Yes, a malfunctioning control module can cause a short to ground and result in this code.

10. Will clearing the code fix the problem permanently?

Clearing the code will not fix the underlying issue. The fault must be properly diagnosed and repaired to prevent the code from returning.

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