C0243
Engine Drag Control
C0243 is an OBD-II diagnostic trouble code meaning: Engine Drag Control. Common causes: malfunction of wheel speed sensors, damage to the system wiring harness. Estimated repair cost: $56–167.
Symptoms
- Check Engine light comes on
- Reduced engine braking efficiency
- Unstable operation of the transmission when releasing the gas
- Activation of the stabilization system under normal conditions
Causes
- Malfunction of wheel speed sensors
- Damage to the system wiring harness
- Problems with the engine ECU or ABS
- Software failures in the control system
- Malfunction of solenoids in the ABS system
How to Fix
- Check error codes in the ABS system
- Inspect the wiring harnesses and speed sensor connectors
- Check the functionality of the wheel speed sensors
- Test the operation of ABS solenoids
- Update ECU software if necessary
- Carry out road tests to check the system
Related codes
Error C0243 by Vehicle Brand
FAQ
What does the C0243 code mean?
C0243 is an OBD-II diagnostic trouble code that indicates: Engine Drag Control
What causes a C0243 error code?
The most common causes of C0243 include: Malfunction of wheel speed sensors; Damage to the system wiring harness; Problems with the engine ECU or ABS; Software failures in the control system.
How do I fix a C0243 diagnostic trouble code?
To fix C0243: Check error codes in the ABS system. Inspect the wiring harnesses and speed sensor connectors. Check the functionality of the wheel speed sensors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0243?
Limited driving only, diagnose soon
How much does it cost to fix C0243?
The estimated repair cost for C0243 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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