AutoCodes – Mercury – C1184 Mercury

C1184 Mercury Code - ABS System Is Not Operational

Quick Answer

The Engine Control Module (ECM) monitors the Anti-Lock Brake System (ABS) Module. Common causes include Faulty Anti-Lock Brake System (ABS) Module, ABS Module harness is open or shorted, ABS Module circuit poor electrical connection. 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: C1184 Mercury indicates ABS System Is Not Operational.
Common causes: Common causes include Faulty Anti-Lock Brake System (ABS) Module, ABS Module harness is open or shorted, ABS Module circuit poor electrical connection.
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.

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Code Popularity 886

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 20, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1184 Mercury Description

The Engine Control Module (ECM) monitors the Anti-Lock Brake System (ABS) Module. The ECM sets the OBDII code when the ABS Module is not to factory specifications.

OBDII Code C1184 Mercury - ABS System Is Not Operational - AutoCodes.com — C1184 Mercury Code - ABS System Is Not Operational

What does this mean?

What are the Possible Causes of the DTC C1184 Mercury?

Faulty Anti-Lock Brake System (ABS) Module
ABS Module harness is open or shorted
ABS Module circuit poor electrical connection

How to Fix the DTC C1184 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 C1184 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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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 C1184 Mercury Code

1. What are the common symptoms of OBDII code C1184 in a Mercury vehicle?

- Common symptoms include the ABS warning light staying on, loss of ABS functionality, and potential issues with braking performance.

2. What could cause the ABS system to be non-operational in a Mercury vehicle triggering code C1184?

- Possible causes include damaged wheel speed sensors, faulty ABS module, wiring issues, or a problem with the hydraulic control unit.

3. How can I diagnose the ABS system problem related to code C1184 in my Mercury?

- Diagnosing the issue may involve using an OBDII scanner to retrieve the code, inspecting wheel speed sensors, checking ABS fuses, and performing a visual inspection of ABS components.

4. Is it safe to drive my Mercury with the ABS system not operational due to code C1184?

- It is not recommended to drive the vehicle with a non-operational ABS system as it can affect braking performance and safety, especially in emergency situations.

5. Can I reset the OBDII code C1184 in my Mercury to see if it reoccurs?

- While you can reset the code temporarily, it is important to address the underlying issue causing the ABS system to be non-operational to prevent the code from reappearing.

6. Are there any DIY repair tips for fixing OBDII code C1184 related to the ABS system in a Mercury?

- DIY repair tips may include checking and cleaning wheel speed sensors, inspecting and repairing damaged wiring, and ensuring proper connections to the ABS module.

7. Should I take my Mercury to a professional mechanic for code C1184 related ABS system repairs?

- Due to the complexity of ABS system components and safety considerations, it is recommended to consult a qualified mechanic for accurate diagnosis and repair of code C1184 in the ABS system.

8. How much does it typically cost to repair OBDII code C1184 in a Mercury's ABS system?

- Repair costs can vary depending on the specific issue causing the ABS system to be non-operational, but it may involve expenses for parts replacement, labor, and diagnostic services.

9. Can a malfunctioning ABS system triggering code C1184 affect other systems in my Mercury?

- Yes, a malfunctioning ABS system can impact other safety systems like traction control and stability control, leading to potential safety hazards while driving.

10. Is there a way to prevent OBDII code C1184 related ABS system issues in my Mercury?

- Regular maintenance, prompt attention to warning lights, and addressing any unusual braking behavior can help prevent ABS system problems that trigger code C1184 in your Mercury.