B1260 Mercury Code - Solar Radiation Sensor Circuit Short To Battery
Quick Answer
Sunload Sensor (Solar Radiation Sensor) contains a photovoltaic (sunlight sensitive) diode, which measures sunlight entering vehicle and inputs signal to the Remote Climate Control (RCC) module. Common causes include Faulty Sunload Sensor (Solar Radiation Sensor), Sunload Sensor harness is open or shorted, Sunload 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 Mercury indicates Solar Radiation Sensor Circuit Short To Battery.
- Common causes
- Common causes include Faulty Sunload Sensor (Solar Radiation Sensor), Sunload Sensor harness is open or shorted, Sunload 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.
Code B1260 Mercury Description
What are the Possible Causes of the DTC B1260 Mercury?
- Faulty Sunload Sensor (Solar Radiation Sensor)
- Sunload Sensor harness is open or shorted
- Sunload Sensor circuit poor electrical connection
How to Fix the DTC B1260 Mercury?
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 Mercury 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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Frequently Asked Questions about B1260 Mercury Code
1. What are the common symptoms of OBDII code B1260 Mercury (Solar Radiation Sensor Circuit Short To Battery)?
- The common symptoms include issues with the automatic headlights, inaccurate ambient light sensor readings, and potential malfunctions in the solar radiation sensor.
2. What are the possible causes of OBDII code B1260 Mercury?
- The code B1260 can be triggered by a short circuit in the solar radiation sensor circuit, faulty wiring, or a malfunctioning solar radiation sensor.
3. How can I diagnose the OBDII code B1260 Mercury?
- Diagnosis involves using a scan tool to retrieve the specific code, checking the wiring and connections related to the solar radiation sensor, and testing the sensor itself for proper functionality.
4. Can I repair the OBDII code B1260 Mercury on my own?
- Basic repairs for this code may involve checking and repairing any damaged wiring, replacing the solar radiation sensor if necessary, and clearing the code with a scan tool.
5. What are some tips for fixing the OBDII code B1260 Mercury?
- It is recommended to carefully inspect all wiring and connections, ensure proper sensor alignment and mounting, and follow the manufacturer's diagnostic procedures for a thorough repair.
6. How critical is it to address the OBDII code B1260 Mercury promptly?
- While the code may not directly affect the drivability of the vehicle, addressing it promptly is important to maintain the proper functioning of the automatic lighting system and ensure accurate sensor readings.
7. Can the OBDII code B1260 Mercury affect other vehicle systems?
- The B1260 code is specific to the solar radiation sensor circuit and should not directly impact other vehicle systems, but it is still important to address the issue to prevent potential complications.
8. Is it safe to continue driving with the OBDII code B1260 Mercury present?
- It is generally safe to drive with this code present, but it is advisable to address the issue in a timely manner to prevent any further problems with the automatic lighting system.
9. How much does it typically cost to repair the OBDII code B1260 Mercury?
- The cost of repair can vary depending on the extent of the issue, but it may involve expenses for parts such as a new solar radiation sensor and labor charges for diagnosis and installation.
10. Can extreme weather conditions affect the triggering of OBDII code B1260 Mercury?
- Extreme weather conditions, such as prolonged exposure to intense sunlight or moisture, can potentially impact the solar radiation sensor circuit and contribute to the triggering of the B1260 code.
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