AutoCodes – Saturn – C0252 Saturn

C0252 Saturn Code - Electronic Brake Control Module Control Valve Circuit Malfunction

Quick Answer

The Anti-Lock Brake System (ABS) relay supplies battery voltage to six valve solenoids. Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module harness is open or shorted, Electronic Brake Control 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
C0252 Saturn indicates Electronic Brake Control Module Control Valve Circuit Malfunction.
Common causes
Common causes include Faulty Electronic Brake Control Module (EBCM), Electronic Brake Control Module harness is open or shorted, Electronic Brake Control 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 1,061
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 04, 2023
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Code C0252 Saturn Description

The Anti-Lock Brake System (ABS) relay supplies battery voltage to six valve solenoids. The Electronic Brake Control Module (EBCM) microprocessor applies the grounds needed to activate each solenoid. The low side of each solenoid coil has a feedback circuit to the EBCM microprocessor. When a solenoid is commanded OFF, the feedback voltage is high. When a solenoid is commanded ON, the feedback voltage is low.
OBDII Code C0252 Saturn - Electronic Brake Control Module Control Valve Circuit Malfunction - AutoCodes.com
C0252 Saturn Code - Electronic Brake Control Module Control Valve Circuit Malfunction

What are the Possible Causes of the DTC C0252 Saturn?

  • Faulty Electronic Brake Control Module (EBCM)
  • Electronic Brake Control Module harness is open or shorted
  • Electronic Brake Control Module circuit poor electrical connection

How to Fix the DTC C0252 Saturn?

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 C0252 Saturn 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 C0252 Saturn code?

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Need Help with the Code?

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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 C0252 Saturn Code

1. What are common symptoms of OBDII code C0252 on a Saturn related to the Electronic Brake Control Module Control Valve Circuit Malfunction?

- Common symptoms include the illumination of the ABS warning light on the dashboard, issues with the ABS system functionality, and potential problems with braking performance.

2. What are some possible causes of OBDII code C0252 on a Saturn indicating an Electronic Brake Control Module Control Valve Circuit Malfunction?

- Possible causes include damaged wiring or connectors related to the control valve circuit, a faulty electronic brake control module, or issues with the control valve itself.

3. How can I diagnose the Electronic Brake Control Module Control Valve Circuit Malfunction (OBDII code C0252) on my Saturn?

- Diagnosis typically involves using a diagnostic scanner to retrieve the specific fault code, inspecting the wiring and connectors for damage, and testing the electronic brake control module and control valve for proper functioning.

4. Can I continue driving my Saturn with OBDII code C0252 related to the Electronic Brake Control Module Control Valve Circuit Malfunction?

- It is not recommended to continue driving the vehicle with this fault code present, as it may affect the ABS system's ability to function properly, potentially compromising your safety.

5. How can I repair OBDII code C0252 on my Saturn indicating an Electronic Brake Control Module Control Valve Circuit Malfunction?

- Repair options may include repairing or replacing damaged wiring and connectors, replacing the electronic brake control module or control valve if necessary, and clearing the fault code with a diagnostic scanner.

6. Is it possible to reset OBDII code C0252 on a Saturn without addressing the underlying issue with the Electronic Brake Control Module Control Valve Circuit?

- Resetting the fault code without addressing the underlying issue will likely result in the code reappearing once the ABS system detects the same problem again. It is recommended to diagnose and repair the root cause of the issue.

7. How can I prevent OBDII code C0252 related to the Electronic Brake Control Module Control Valve Circuit Malfunction from occurring in the future?

- Regular maintenance and inspection of the ABS system components, including the electronic brake control module and control valve, can help prevent issues that may trigger this fault code.

8. Are there any DIY repair tips for addressing OBDII code C0252 on a Saturn related to the Electronic Brake Control Module Control Valve Circuit Malfunction?

- DIY repair tips may include carefully inspecting and cleaning connectors, checking for loose or damaged wiring, and following manufacturer guidelines for testing and replacing components if needed.

9. How long does it typically take to repair OBDII code C0252 indicating an Electronic Brake Control Module Control Valve Circuit Malfunction on a Saturn?

- The repair time can vary depending on the specific cause of the issue, but it may take anywhere from a few hours to a full day to diagnose, repair, and clear the fault code.

10. Should I seek professional help to address OBDII code C0252 indicating an Electronic Brake Control Module Control Valve Circuit Malfunction on my Saturn?

- If you are not experienced with automotive diagnostics and repairs, seeking professional help from a certified mechanic or technician is recommended to ensure the issue is properly diagnosed and fixed.

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