AutoCodes – Chevrolet – B1260 Chevrolet

B1260 Chevrolet Code - Solar Radiation Sensor Circuit Short To Battery

Quick Answer

Under normal operation, the solar radiation sensor receives a ground through the circuit. Common causes include Faulty Solar Radiation Sensor, Solar Radiation Sensor harness is open or shorted, Solar Radiation Sensor circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
B1260 Chevrolet indicates Solar Radiation Sensor Circuit Short To Battery.
Common causes
Common causes include Faulty Solar Radiation Sensor, Solar Radiation Sensor harness is open or shorted, Solar Radiation Sensor circuit poor electrical connection.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 978
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 29, 2024
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Code B1260 Chevrolet Description

Under normal operation, the solar radiation sensor receives a ground through the circuit. A 5-volt reference voltage is supplied to the solar radiation sensor from the Electronic Automatic Temperature Control (EATC) Module through. The EATC Module monitors the Solar Radiation Sensor. The EATC Module sets the OBDII code when the Solar Radiation Sensor is not to factory specifications.
OBDII Code B1260 Chevrolet - Solar Radiation Sensor Circuit Short To Battery - AutoCodes.com
B1260 Chevrolet Code - Solar Radiation Sensor Circuit Short To Battery

What are the Possible Causes of the DTC B1260 Chevrolet?

  • Faulty Solar Radiation Sensor
  • Solar Radiation Sensor harness is open or shorted
  • Solar Radiation Sensor circuit poor electrical connection
  • Faulty Electronic Automatic Temperature Control (EATC) Module

How to Fix the DTC B1260 Chevrolet?

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 B1260 Chevrolet 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 B1260 Chevrolet code?

Need more information on how to fix the B1260 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1260 Chevrolet code diagnosed by a professional: Find a repair shop in your area

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 B1260 Chevrolet Code

1. What are the common symptoms of OBDII code B1260 Chevrolet (Solar Radiation Sensor Circuit Short To Battery)?

- The common symptoms include erratic readings from the solar radiation sensor, inaccurate ambient light detection, and potential issues with the automatic headlight system.

2. What are the possible causes of OBDII code B1260 Chevrolet?

- The code B1260 can be triggered by a short circuit to the battery in the solar radiation sensor circuit, faulty wiring connections, or a malfunctioning solar radiation sensor.

3. How can I diagnose the OBDII code B1260 Chevrolet?

- Diagnosing code B1260 involves inspecting the wiring connections of the solar radiation sensor, testing the sensor's functionality, and checking for any visible signs of a short to the battery.

4. Can I repair the OBDII code B1260 Chevrolet on my own?

- Repairing code B1260 may require basic knowledge of automotive electrical systems. You can start by checking and repairing any damaged wiring, replacing the solar radiation sensor if necessary, and clearing the trouble code with an OBDII scanner.

5. Is it safe to drive with the OBDII code B1260 Chevrolet illuminated?

- While the code B1260 may not directly affect the drivability of the vehicle, it is advisable to address the issue promptly. Driving with unresolved sensor circuit shorts can lead to further electrical problems in the vehicle.

6. Will the OBDII code B1260 Chevrolet reset on its own after repairs?

- After repairing the underlying issue causing code B1260, you may need to use an OBDII scanner to clear the trouble code. In some cases, the code may reset automatically after a certain number of successful drive cycles.

7. Can extreme weather conditions affect the solar radiation sensor circuit and trigger code B1260?

- Yes, extreme weather conditions such as excessive heat or moisture can potentially damage the solar radiation sensor circuit, leading to a short to the battery and triggering code B1260.

8. What is the purpose of the solar radiation sensor in a Chevrolet vehicle?

- The solar radiation sensor in a Chevrolet vehicle is responsible for detecting ambient light levels and adjusting the automatic headlights, climate control system, or other features that rely on light sensing.

9. Are there any preventive maintenance tips to avoid OBDII code B1260 in a Chevrolet?

- Regularly inspecting and maintaining the solar radiation sensor circuit, checking for any signs of wiring damage, and protecting the sensor from extreme weather conditions can help prevent issues that may trigger code B1260.

10. Can a damaged solar radiation sensor impact other vehicle systems besides triggering code B1260?

- Yes, a damaged solar radiation sensor can potentially affect other vehicle systems that rely on ambient light detection, such as automatic headlights, climate control systems, and interior lighting controls.

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