AutoCodes – Saturn – C0243 Saturn

C0243 Saturn Code - Engine Drag Control

Quick Answer

The Electronic Brake Control Module (EBCM) sends a Engine Drag Control (EDC) request via a dedicated data line. Common causes include Faulty Engine Drag Control (EDC), Engine Drag Control (EDC) harness is open or shorted, Engine Drag Control (EDC) 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: C0243 Saturn indicates Engine Drag Control.
Common causes: Common causes include Faulty Engine Drag Control (EDC), Engine Drag Control (EDC) harness is open or shorted, Engine Drag Control (EDC) 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,301

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 Jun 03, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code C0243 Saturn Description

The Electronic Brake Control Module (EBCM) sends a Engine Drag Control (EDC) request via a dedicated data line. The Powertrain Control Module (PCM) supplies a pull up voltage of 5 volts that the EBCM switches to ground to create the signal. The EBCM receives a serial data message from the PCM indicating that the EDC circuit has failed.

OBDII Code C0243 Saturn - Engine Drag Control - AutoCodes.com — C0243 Saturn Code - Engine Drag Control

What does this mean?

What are the Possible Causes of the DTC C0243 Saturn?

Faulty Engine Drag Control (EDC)
Engine Drag Control (EDC) harness is open or shorted
Engine Drag Control (EDC) circuit poor electrical connection

How to Fix the DTC C0243 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 C0243 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 C0243 Saturn code?

Need more information on how to fix the C0243 Saturn code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C0243 Saturn 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 C0243 Saturn Code

1. What is OBDII code C0243 in a Saturn vehicle related to Engine Drag Control?

The C0243 code in a Saturn indicates a fault with the Engine Drag Control system, which is responsible for managing engine drag torque during deceleration.

2. What are the common symptoms of a C0243 code in a Saturn?

Common symptoms of a C0243 code may include illuminated Check Engine Light, reduced engine performance, and potentially harsh shifting.

3. What are some possible causes of a C0243 code in a Saturn?

Potential causes of a C0243 code in a Saturn include faulty Engine Drag Control module, damaged wiring or connectors, or issues with the engine sensors.

4. How can I diagnose a C0243 code in my Saturn?

Diagnosing a C0243 code typically involves using an OBDII scanner to retrieve the specific fault code, conducting visual inspections of wiring and connectors, and performing system tests as recommended by the manufacturer.

5. Can I continue driving my Saturn with a C0243 code present?

It is not recommended to drive your Saturn with a C0243 code present, as it can lead to further damage to the engine and drivetrain components.

6. How can I repair a C0243 code in my Saturn?

Repairing a C0243 code may involve replacing the faulty Engine Drag Control module, repairing damaged wiring or connectors, or addressing any issues with the engine sensors.

7. Are there any DIY tips for fixing a C0243 code in a Saturn?

While some basic inspections and checks can be done by DIY enthusiasts, resolving a C0243 code often requires specialized tools and knowledge, so it is advisable to seek professional help.

8. How much does it typically cost to repair a C0243 code in a Saturn?

The cost of repairing a C0243 code in a Saturn can vary depending on the specific cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

9. Can a C0243 code be triggered by other underlying issues in a Saturn?

Yes, a C0243 code can sometimes be triggered by other underlying issues such as engine misfires, transmission problems, or electrical faults, so a comprehensive diagnostic check is recommended.

10. Is it possible to prevent a C0243 code from occurring in my Saturn?

Regular maintenance, timely repairs of related components, and addressing any warning signs promptly can help prevent the occurrence of a C0243 code in your Saturn.