Engine-CodesLincoln – C1115 Lincoln

C1115 Lincoln Code - ABS Power Relay Circuit Failure/Short To Battery

Quick Answer

The C1115 diagnostic trouble code (DTC) for Lincoln vehicles indicates an ABS Power Relay Circuit Failure or Short to Battery. Common causes include Faulty ABS power relay, Damaged wiring or connectors in the ABS power relay circuit, Short to the battery in the ABS power relay circuit. 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
C1115 Lincoln indicates ABS Power Relay Circuit Failure/Short To Battery.
Common causes
Common causes include Faulty ABS power relay, Damaged wiring or connectors in the ABS power relay circuit, Short to the battery in the ABS power relay circuit.
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.
Table of contents Created and updated by William Orellana on Sep 15, 2024
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Code C1115 Lincoln Description

The C1115 diagnostic trouble code (DTC) for Lincoln vehicles indicates an ABS Power Relay Circuit Failure or Short to Battery. This code is specifically related to the Anti-Lock Brake System (ABS) power relay circuit, which is responsible for controlling the power supply to the ABS system. When this circuit fails or experiences a short to the battery, it can lead to issues with the ABS system's functionality, potentially compromising the vehicle's braking performance and safety.

OBDII Code C1115 Lincoln - ABS Power Relay Circuit Failure/Short To Battery
C1115 Lincoln Code - ABS Power Relay Circuit Failure/Short To Battery

Common Causes of C1115 Lincoln

  1. Faulty ABS power relay
  2. Damaged wiring or connectors in the ABS power relay circuit
  3. Short to the battery in the ABS power relay circuit
  4. Issues with the ABS control module
  5. Electrical system malfunctions or faults

Symptoms of C1115 Lincoln

  1. Illumination of the ABS warning light on the dashboard
  2. Loss of ABS functionality, resulting in increased stopping distances
  3. Unusual noises or vibrations during braking
  4. Difficulty maintaining control of the vehicle during sudden stops
  5. Increased pedal effort required for braking

How to Fix C1115 Lincoln

  1. Begin by conducting a thorough inspection of the ABS power relay circuit, including the relay itself, wiring, and connectors.
  2. Test the ABS power relay for proper functionality using a multimeter or relay tester.
  3. Check for any shorts to the battery in the circuit and repair or replace damaged wiring as needed.
  4. If the ABS power relay is found to be faulty, replace it with a new relay from the manufacturer.
  5. Clear the DTC from the vehicle's onboard computer using a diagnostic scan tool and perform a road test to ensure the ABS system is functioning correctly.

Cost to Fix C1115 Lincoln

The typical repair costs for addressing a C1115 ABS Power Relay Circuit Failure/Short to Battery code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, replacing a faulty ABS power relay or repairing damaged wiring may cost between $150 to $300, including parts and labor. However, additional costs may apply if other components, such as the ABS control module, require replacement.

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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 C1115 Lincoln Code

1. What are common symptoms of OBDII code C1115 in a Lincoln vehicle?

- Common symptoms of OBDII code C1115 include the ABS warning light illuminating on the dashboard, ABS system malfunctions, and potential loss of ABS functionality.

2. What does the OBDII code C1115 Lincoln indicate?

- The OBDII code C1115 indicates an ABS Power Relay Circuit Failure or Short To Battery in a Lincoln vehicle.

3. What are the possible causes of OBDII code C1115 in a Lincoln?

- Possible causes of OBDII code C1115 in a Lincoln include a faulty ABS power relay, damaged wiring or connectors in the ABS circuit, or a short to battery in the ABS system.

4. How can I diagnose the ABS Power Relay Circuit Failure in my Lincoln vehicle?

- Diagnosing the ABS Power Relay Circuit Failure in a Lincoln involves using a diagnostic scanner to retrieve the OBDII code C1115 and then inspecting the ABS power relay, wiring, and connectors for any visible damage or shorts.

5. Can I still drive my Lincoln if OBDII code C1115 is present?

- It is not recommended to drive your Lincoln with OBDII code C1115 present, as it indicates a potential ABS system malfunction that can compromise the vehicle's braking performance and safety.

6. How can I repair the ABS Power Relay Circuit Failure in my Lincoln?

- Repairing the ABS Power Relay Circuit Failure in a Lincoln may involve replacing the faulty ABS power relay, repairing damaged wiring or connectors, and clearing the OBDII code using a diagnostic scanner.

7. Is it possible to reset the OBDII code C1115 in a Lincoln without repairs?

- While you can clear the OBDII code C1115 using a diagnostic scanner, it is crucial to address the underlying issue causing the ABS Power Relay Circuit Failure to prevent the code from reoccurring.

8. Are there any DIY tips for troubleshooting OBDII code C1115 in a Lincoln?

- DIY tips for troubleshooting OBDII code C1115 in a Lincoln include checking the ABS power relay for proper function, inspecting ABS circuit wiring for damage, and ensuring all connectors are securely attached.

9. Will OBDII code C1115 affect the overall performance of my Lincoln?

- OBDII code C1115, indicating an ABS Power Relay Circuit Failure, can affect the ABS system's performance in your Lincoln, potentially leading to compromised braking capabilities and safety concerns.

10. How much does it typically cost to repair OBDII code C1115 in a Lincoln?

- The cost to repair OBDII code C1115 in a Lincoln can vary depending on the exact cause of the issue, but it may involve replacing the ABS power relay, repairing wiring, or addressing any shorts in the ABS system, which can range from moderate to significant expenses.

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