What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer communications
5Original wording in English
CHEVROLET, GMC
Reported code forms C056D
This technical bulletin provides a procedure to replace the power steering assist motor for vehicles with the condition of Service Power Steering System Message on the DIC, Increased Steering Effort, Dtc C056D Set
CHEVROLET, GMC
Reported code forms C056D
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS TO REPAIR VEHICLES THAT MAY HAVE A SERVICE POWER STEERING MESSAGE ON THE DRIVER INFORMATION CENTER OR DIAGNOSTIC TROUBLE…
CHEVROLET, GMC
Reported code forms C056D
This Preliminary Information communication provides information to the technician about vehicles that have Service Power Steering message on the Driver Information Center. If Diagnostic Trouble Code C056D is stored a…
CHEVROLET, GMC
Reported code forms C056D
This Preliminary Information communication provides information to the technician about vehicles that have Service Power Steering message on the Driver Information Center. If Diagnostic Trouble Code C056D is stored a…
CHEVROLET, GMC
Reported code forms C056D
This Preliminary Information communication provides information to the technician on the steps to repair vehicles that may have a Service Power Steering message on the Driver Information Center or Diagnostic Trouble…
Check vehicle applicability
2A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.