C0559
Power Steering Control Module Range/Performance Rear
C0559 is an OBD-II diagnostic trouble code meaning: Power Steering Control Module Range/Performance Rear. Common causes: pscm module malfunction, wiring harness damage. Estimated repair cost: $56–167.
Symptoms
- Increased steering effort
- Uneven steering effort
- ESP or steering indicator lights up
- Loss of steering assistance
Causes
- PSCM module malfunction
- Wiring harness damage
- Short circuit in the circuit
- Module power problems
- Software error
How to Fix
- Check PSCM wiring harness and connections
- Diagnose module power and ground
- Read error logs using a scanner
- Update module firmware (if available)
- Replace PSCM if necessary
Related codes
Error C0559 by Vehicle Brand
FAQ
What does the C0559 code mean?
C0559 is an OBD-II diagnostic trouble code that indicates: Power Steering Control Module Range/Performance Rear
What causes a C0559 error code?
The most common causes of C0559 include: PSCM module malfunction; Wiring harness damage; Short circuit in the circuit; Module power problems.
How do I fix a C0559 diagnostic trouble code?
To fix C0559: Check PSCM wiring harness and connections. Diagnose module power and ground. Read error logs using a scanner. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0559?
Limited driving only, diagnose soon
How much does it cost to fix C0559?
The estimated repair cost for C0559 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat