AutoCodes – Generic – C1194

C1194 Code - ABS Front Left Dump Valve Circuit Failure

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the ABS Front Left Dump Valve. Common causes include Faulty ABS Front Left Dump Valve, ABS Front Left Dump Valve harness is open or shorted, ABS Front Left Dump Valve 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
C1194 indicates ABS Front Left Dump Valve Circuit Failure.
Common causes
Common causes include Faulty ABS Front Left Dump Valve, ABS Front Left Dump Valve harness is open or shorted, ABS Front Left Dump Valve 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 20,871
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 20, 2020
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Code C1194 Description

The Anti-Lock Brake System (ABS) Module monitors the ABS Front Left Dump Valve. The ABS Module sets the OBDII code when the ABS Front Left Dump Valve is not to factory specifications.
OBDII Code C1194 - ABS Front Left Dump Valve Circuit Failure - AutoCodes.com
C1194 Code - ABS Front Left Dump Valve Circuit Failure

What are the Possible Causes of the DTC C1194?

  • Faulty ABS Front Left Dump Valve
  • ABS Front Left Dump Valve harness is open or shorted
  • ABS Front Left Dump Valve circuit poor electrical connection

How to Fix the DTC C1194?

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 C1194 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 C1194 code?

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Need Help with the Code?

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Information for Specific Makes

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 C1194 Code

1. What does the OBDII code C1194 mean?

C1194 indicates a failure in the ABS front left dump valve circuit, which is responsible for controlling brake fluid pressure to the front left wheel during ABS operation.

2. What are the common symptoms of a C1194 code?

Symptoms may include the ABS warning light turning on, reduced ABS functionality, or a lack of braking modulation on the front left wheel.

3. What causes the C1194 code to appear?

Common causes include faulty wiring in the dump valve circuit, a malfunctioning ABS module, or a defective front left dump valve.

4. Can I still drive with a C1194 code?

While the vehicle may still be drivable, the ABS system may not function correctly, increasing the risk of skidding during hard braking or on slippery surfaces.

5. How can I diagnose the C1194 code?

Diagnose by visually inspecting the wiring and connectors for damage, testing the front left dump valve for proper operation, and using a scan tool to monitor ABS module behavior.

6. How do I fix the C1194 code?

Repairs may involve replacing damaged wiring, repairing or replacing the front left dump valve, or, in some cases, replacing the ABS module.

7. How much does it cost to fix a C1194 code?

Repair costs vary based on the cause but can range from $100 for wiring repairs to $1,000 or more if the ABS module or valve needs replacement.

8. Can a weak battery cause the C1194 code?

Yes, a weak or failing battery can sometimes cause voltage irregularities that affect the ABS system, triggering the C1194 code.

9. Does the C1194 code always require part replacement?

No, sometimes the issue can be resolved by repairing damaged wiring or cleaning corroded connectors.

10. Will clearing the C1194 code with a scan tool fix the problem?

Clearing the code will not fix the underlying issue. The root cause must be addressed to prevent the code from returning.

Discuss the causes and fixes for C1194 OBDII Code

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