C2793
Power Steering Motor Circuit Short To Ground
C2793 is an OBD-II diagnostic trouble code meaning: Power Steering Motor Circuit Short To Ground. Common causes: damage to the power steering motor wiring harness, short circuit in power steering electric motor. Estimated repair cost: $56–167.
Symptoms
- Stiff steering wheel rotation
- The power steering/electric power steering fault indicator lights up
- Intermittent operation of the power steering
- Extraneous noise when turning the steering wheel
Causes
- Damage to the power steering motor wiring harness
- Short circuit in power steering electric motor
- Power steering control unit malfunction
- Oxidation or corrosion of contacts
- Mechanical damage to wiring
How to Fix
- Conduct a visual inspection of the power steering wiring harness
- Check the resistance of the electric motor circuit
- Test the operation of the power steering electric motor
- Check contacts and connectors for corrosion
- If necessary, replace damaged wires or electric motor
- Reset the error and check the system operation
Related codes
FAQ
What does the C2793 code mean?
C2793 is an OBD-II diagnostic trouble code that indicates: Power Steering Motor Circuit Short To Ground
What causes a C2793 error code?
The most common causes of C2793 include: Damage to the power steering motor wiring harness; Short circuit in power steering electric motor; Power steering control unit malfunction; Oxidation or corrosion of contacts.
How do I fix a C2793 diagnostic trouble code?
To fix C2793: Conduct a visual inspection of the power steering wiring harness. Check the resistance of the electric motor circuit. Test the operation of the power steering electric motor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C2793?
Limited driving only, diagnose soon
How much does it cost to fix C2793?
The estimated repair cost for C2793 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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