AutoCodes – Generic – C1958

C1958 Code - Dynamic Stability Control Valve Left Front Circuit Failure

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Dynamic Stability Control Valve Left Front. Common causes include Faulty Dynamic Stability Control Valve Left Front, Dynamic Stability Control Valve Left Front harness is open or shorted, Dynamic Stability Control Valve Left Front 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
C1958 indicates Dynamic Stability Control Valve Left Front Circuit Failure.
Common causes
Common causes include Faulty Dynamic Stability Control Valve Left Front, Dynamic Stability Control Valve Left Front harness is open or shorted, Dynamic Stability Control Valve Left Front 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 13,930
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Dec 05, 2020
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Code C1958 Description

The Anti-Lock Brake System (ABS) Module monitors the Dynamic Stability Control Valve Left Front. The ABS Module sets the OBDII code when the Dynamic Stability Control Valve Left Front is not to factory specifications.
OBDII Code C1958 - Dynamic Stability Control Valve Left Front Circuit Failure - AutoCodes.com
C1958 Code - Dynamic Stability Control Valve Left Front Circuit Failure

What are the Possible Causes of the DTC C1958?

  • Faulty Dynamic Stability Control Valve Left Front
  • Dynamic Stability Control Valve Left Front harness is open or shorted
  • Dynamic Stability Control Valve Left Front circuit poor electrical connection

How to Fix the DTC C1958?

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 C1958 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 C1958 code?

Need more information on how to fix the C1958 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1958 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

  • C1958 Ford β€” Dynamic Stability Control Valve Left Front Circuit Failure
  • C1958 Lincoln β€” Dynamic Stability Control Valve Left Front Circuit Failure
  • C1958 Mercury β€” Dynamic Stability Control Valve Left Front Circuit Failure
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 C1958 Code

1. What are common symptoms of OBDII code C1958 (Dynamic Stability Control Valve Left Front Circuit Failure)?

The common symptoms of this code may include the illumination of the ABS or stability control warning light on the dashboard, decreased stability control functionality, and possible issues with the braking system.

2. What are the potential causes of OBDII code C1958?

Possible causes of this code include a faulty dynamic stability control valve in the left front circuit, damaged wiring or connectors related to the valve, or issues with the control module responsible for stability control.

3. How can I diagnose the cause of OBDII code C1958?

Diagnosing this code typically involves using a diagnostic scanner to retrieve the specific fault codes, inspecting the wiring and connectors associated with the left front dynamic stability control valve, and testing the valve itself for proper functioning.

4. Can OBDII code C1958 be repaired at home, or is professional assistance necessary?

While some individuals with knowledge of automotive systems may attempt to repair this issue at home by replacing the dynamic stability control valve or repairing wiring, it is often recommended to seek professional assistance to ensure proper diagnosis and repair.

5. Is it safe to drive with OBDII code C1958 present?

It is generally not recommended to drive with this code present, as it can impact the vehicle's stability control system, potentially leading to compromised safety and handling on the road. It is advisable to address the issue promptly.

6. Are there any temporary solutions to reset or clear OBDII code C1958?

Clearing the code using a diagnostic scanner may temporarily reset the warning lights, but if the underlying issue is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem.

7. How much does it typically cost to repair OBDII code C1958?

The cost of repairing this code can vary depending on the specific cause of the issue, the labor rates of repair shops, and the cost of any replacement parts needed. It is advisable to obtain quotes from different service providers.

8. Can extreme weather conditions affect the occurrence of OBDII code C1958?

Extreme weather conditions, such as very low temperatures or exposure to moisture, can potentially impact the stability control valve and its circuit, leading to the triggering of this fault code. Taking precautions in harsh conditions may help prevent this issue.

9. Will OBDII code C1958 cause any long-term damage to the vehicle if left unrepaired?

Continuing to drive with this fault code present without addressing the underlying issue can potentially lead to further damage to the stability control system or related components. It is best to address the problem promptly to prevent long-term damage.

10. Is it necessary to perform a system reset after repairing OBDII code C1958?

After repairing the issue causing this fault code, it may be beneficial to perform a system reset using a diagnostic scanner to clear any stored codes and ensure proper functioning of the stability control system.

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