B1258 Lincoln Code - Solar Radiation Sensor Circuit Failure
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
- B1258 Lincoln indicates Solar Radiation Sensor Circuit Failure.
- 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 B1258 Lincoln Description
What are the Possible Causes of the DTC B1258 Lincoln?
- Faulty Sunload Sensor (Solar Radiation Sensor)
- Sunload Sensor harness is open or shorted
- Sunload Sensor circuit poor electrical connection
How to Fix the DTC B1258 Lincoln?
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 B1258 Lincoln 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 B1258 Lincoln Code
What does the OBDII code B1258 mean for a Lincoln vehicle?
The B1258 code indicates a failure in the solar radiation sensor circuit, which measures the intensity of sunlight to help control automatic climate control settings.
What symptoms might I experience with code B1258?
Common symptoms include erratic climate control behavior, issues with automatic window tinting, or a malfunctioning interior lighting system.
What causes the B1258 code to trigger?
The code can be triggered by a faulty solar radiation sensor, damaged wiring or connectors in the circuit, or issues with the vehicle's climate control module.
How can I diagnose a B1258 code?
You can diagnose this code by using an OBDII scanner to confirm the code, visually inspecting the wiring and connectors related to the solar radiation sensor, and testing the sensor's functionality.
What is the location of the solar radiation sensor in a Lincoln vehicle?
The solar radiation sensor is typically located near the windshield, often on the dashboard or in the area where the rearview mirror is mounted.
Can I drive my Lincoln safely with a B1258 code?
While the vehicle can generally be driven, the climate control system may not operate as intended, which could affect comfort; it's advisable to address the issue sooner rather than later.
What are some common repairs for the B1258 code?
Common repairs include replacing the solar radiation sensor, repairing or replacing damaged wiring or connectors, and reprogramming the climate control module if necessary.
Is there a way to reset the B1258 code without repairs?
You can reset the B1258 code using an OBDII scanner, but if the underlying issue is not resolved, the code will likely reappear.
How much might it cost to fix the B1258 code?
Repair costs can vary widely, ranging from $50 to $300 or more, depending on whether you need to replace the sensor, repair wiring, or address other related issues.
Discuss the causes and fixes for B1258 Lincoln OBDII Code
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