AutoCodes – Mercury – C1956 Mercury

C1956 Mercury Code - Steering Angle Sensor Circuit Failure

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Steering Angle Sensor. Common causes include Faulty Steering Angle Sensor, Steering Angle Sensor harness is open or shorted, Steering Angle Sensor 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: C1956 Mercury indicates Steering Angle Sensor Circuit Failure.
Common causes: Common causes include Faulty Steering Angle Sensor, Steering Angle Sensor harness is open or shorted, Steering Angle Sensor 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 1,285

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 Dec 05, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1956 Mercury Description

The Anti-Lock Brake System (ABS) Module monitors the Steering Angle Sensor. The ABS Module sets the OBDII code when the Steering Angle Sensor is not to factory specifications.

OBDII Code C1956 Mercury - Steering Angle Sensor Circuit Failure - AutoCodes.com — C1956 Mercury Code - Steering Angle Sensor Circuit Failure

What does this mean?

What are the Possible Causes of the DTC C1956 Mercury?

Faulty Steering Angle Sensor
Steering Angle Sensor harness is open or shorted
Steering Angle Sensor circuit poor electrical connection

How to Fix the DTC C1956 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 C1956 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.

Need more information about the C1956 Mercury code?

Need more information on how to fix the C1956 Mercury code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1956 Mercury code diagnosed by a professional: Find a repair shop in your area

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 C1956 Mercury Code

1. What are the common symptoms of OBDII code C1956 in a Mercury vehicle?

- Common symptoms include the illumination of the ABS warning light on the dashboard, issues with the stability control system, and potential steering wheel angle inaccuracies.

2. What can cause the OBDII code C1956 related to Steering Angle Sensor Circuit Failure in a Mercury?

- The code C1956 can be triggered by a faulty steering angle sensor, damaged wiring or connectors in the sensor circuit, or a malfunction in the electronic stability control system.

3. How can I diagnose the Steering Angle Sensor Circuit Failure in my Mercury when OBDII code C1956 is present?

- Diagnosis typically involves checking the wiring and connectors related to the steering angle sensor, testing the sensor itself for proper functionality, and using a diagnostic scanner to read and clear the trouble code.

4. Is it safe to drive a Mercury with the OBDII code C1956 active?

- It is not recommended to drive the vehicle with the C1956 code present, as it may affect the proper functioning of the stability control system and potentially compromise safety on the road.

5. Can I repair the Steering Angle Sensor Circuit Failure related to OBDII code C1956 in my Mercury at home?

- While some basic checks like inspecting wiring and connectors can be done at home, repairing the specific components related to the code may require specialized tools and expertise, best handled by a professional mechanic.

6. How much does it typically cost to repair the Steering Angle Sensor Circuit Failure in a Mercury triggering code C1956?

- The cost of repair can vary depending on the root cause of the issue. It may range from a few hundred to over a thousand dollars, including parts and labor.

7. What are some preventive measures to avoid encountering the OBDII code C1956 in a Mercury?

- Regularly inspecting the steering angle sensor, ensuring proper maintenance of the stability control system, and addressing any warning lights on the dashboard promptly can help prevent the occurrence of code C1956.

8. Can a Steering Angle Sensor Circuit Failure in a Mercury triggering code C1956 affect other vehicle systems?

- Yes, a malfunctioning steering angle sensor or stability control system can impact the vehicle's overall handling, stability, and ABS functionality, potentially leading to safety concerns if left unresolved.

9. How long does it typically take to repair the Steering Angle Sensor Circuit Failure issue in a Mercury with code C1956?

- The repair time can vary based on the extent of the problem and the availability of parts. It may take a few hours to a full day for a mechanic to diagnose and fix the issue.

10. Will resetting the OBDII code C1956 related to Steering Angle Sensor Circuit Failure resolve the problem in my Mercury?

- Simply clearing the trouble code without addressing the underlying issue will not fix the problem permanently. It is essential to diagnose and repair the root cause to ensure the code does not reappear.