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B1130 Lincoln Code - Headlamp Switch Module

Quick Answer

The B1130 code for Lincoln vehicles refers to an issue with the headlamp switch module. Common causes include Electrical issues such as a short circuit or wiring problem, Defective headlamp switch module, Corrosion or damage to the headlamp switch module connectors. 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
B1130 Lincoln indicates Headlamp Switch Module.
Common causes
Common causes include Electrical issues such as a short circuit or wiring problem, Defective headlamp switch module, Corrosion or damage to the headlamp switch module connectors.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 19, 2024
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Code B1130 Lincoln Description

The B1130 code for Lincoln vehicles refers to an issue with the headlamp switch module. This module plays a crucial role in controlling the vehicle's headlight system, including turning the headlights on and off, adjusting brightness, and activating high beams. When this module malfunctions, it can lead to various problems with the vehicle's lighting system, affecting visibility and safety while driving.

OBDII Code B1130 Lincoln - Headlamp Switch Module
B1130 Lincoln Code - Headlamp Switch Module

Common Causes of B1130 Lincoln

  1. Electrical issues such as a short circuit or wiring problem
  2. Defective headlamp switch module
  3. Corrosion or damage to the headlamp switch module connectors
  4. Faulty headlight bulbs or components
  5. Water damage or exposure to moisture

Symptoms of B1130 Lincoln

  1. Headlights flickering or dimming
  2. Headlights not turning on
  3. Inability to switch between high beams and low beams
  4. Dashboard warning lights related to the lighting system

How to Fix B1130 Lincoln

  1. Diagnose the issue by using a diagnostic scanner to retrieve the trouble code and inspect the headlamp switch module for any visible damage.
  2. Check the wiring and connectors for any signs of corrosion or disconnection.
  3. Replace the headlamp switch module if it is determined to be faulty, ensuring proper installation and connection.
  4. Test the headlight system to verify that the issue has been resolved.
  5. Clear the trouble code from the vehicle's computer system to reset the warning lights on the dashboard.

Cost to Fix B1130 Lincoln

The typical cost to repair a headlamp switch module issue on a Lincoln vehicle can range from $150 to $400, including parts and labor. However, actual repair costs may vary depending on the specific model of the vehicle, the location of the repair shop, and the extent of the damage or malfunction. It is recommended to consult with a qualified mechanic or dealership for a more accurate estimate based on the individual circumstances.

What does this mean?

Tech Notes for B1130 Lincoln

B1130:07 Light Switch Module Mechanical Failure
B1130:83 Light Switch Module Value of Signal Protection Calculation Incorrect
B1130:87 Light Switch Module Missing message

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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 B1130 Lincoln Code

1. What are the common symptoms of OBDII code B1130 in a Lincoln related to the Headlamp Switch Module?

The common symptoms include issues with the headlamp operation, such as flickering lights, headlights not turning on, or problems with the high beam function.

2. What are some possible causes of OBDII code B1130 in a Lincoln linked to the Headlamp Switch Module?

Potential causes of this code may include a faulty headlamp switch module, wiring issues, a blown fuse, or a problem with the headlamp control module.

3. How can I diagnose the OBDII code B1130 in my Lincoln pertaining to the Headlamp Switch Module?

Diagnosis involves using an OBDII scanner to retrieve the specific error code, inspecting the headlamp switch for any visible damage, and testing the wiring and connections for continuity.

4. Can a DIY enthusiast repair OBDII code B1130 in a Lincoln associated with the Headlamp Switch Module?

DIY repairs for this code may include replacing the headlamp switch module, checking and repairing any damaged wiring, or replacing blown fuses. However, if unsure, it's recommended to seek professional assistance.

5. Are there any precautions to take when working on the Headlamp Switch Module of a Lincoln with OBDII code B1130?

It's important to disconnect the vehicle's battery before working on the headlamp switch module to prevent any electrical mishaps. Also, follow proper safety protocols and refer to the vehicle's service manual for guidance.

6. How critical is it to address OBDII code B1130 in a Lincoln related to the Headlamp Switch Module promptly?

While the vehicle may still be operational with this code present, addressing it promptly is crucial to ensure proper headlamp functionality and overall safety while driving, especially at night.

7. Can OBDII code B1130 in a Lincoln linked to the Headlamp Switch Module cause any other electrical issues in the vehicle?

Yes, unresolved issues with the headlamp switch module can potentially lead to other electrical problems, such as draining the battery or affecting other lighting functions in the vehicle.

8. Is resetting the OBDII system necessary after addressing code B1130 in a Lincoln associated with the Headlamp Switch Module?

After repairing the issue causing the code B1130, it's recommended to clear the OBDII system using a scanner to ensure the error code is no longer present and to verify that the repair was successful.

9. How common is OBDII code B1130 related to the Headlamp Switch Module in Lincoln vehicles?

While not as common as some other OBDII codes, issues with the headlamp switch module can occur in Lincoln vehicles, especially in older models or those with high mileage.

10. Can a malfunctioning Headlamp Switch Module triggering OBDII code B1130 affect the vehicle's overall lighting system?

Yes, a faulty headlamp switch module can impact the vehicle's overall lighting system, leading to issues with not only the headlights but also other lighting components controlled by the module.

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