C1523
Power Steering Motor Circuit Malfunction
C1523 is an OBD-II diagnostic trouble code meaning: Power Steering Motor Circuit Malfunction. Common causes: open or short circuit in the electric motor circuit, power steering motor malfunction. Estimated repair cost: $56–278.
Symptoms
- Increased steering effort
- Flashing EPS (Electric Power Steering) light
- Loss of power steering assistance
- Rattling or strange noises from the electric motor
Causes
- Open or short circuit in the electric motor circuit
- Power steering motor malfunction
- Problems with the EUR control unit
- Corroded contacts or damaged wiring harness
- Poor circuit grounding
How to Fix
- Check the integrity of the wiring harness and contacts
- Measure the resistance of the electric motor
- Check the voltage at the motor terminals
- Scan the power steering control unit for additional errors
- If necessary, replace the electric motor or repair the wiring harness
Related codes
FAQ
What does the C1523 code mean?
C1523 is an OBD-II diagnostic trouble code that indicates: Power Steering Motor Circuit Malfunction
What causes a C1523 error code?
The most common causes of C1523 include: Open or short circuit in the electric motor circuit; Power steering motor malfunction; Problems with the EUR control unit; Corroded contacts or damaged wiring harness.
How do I fix a C1523 diagnostic trouble code?
To fix C1523: Check the integrity of the wiring harness and contacts. Measure the resistance of the electric motor. Check the voltage at the motor terminals. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C1523?
Limited driving only, diagnose soon
How much does it cost to fix C1523?
The estimated repair cost for C1523 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat