What are the causes of electronic power steering failure in the 2013 Cruze?
2 Answers
Cruze steering wheel electronic power steering failure reasons are as follows: Air in the system: The power steering system contains a large amount of air, leading to abnormal car steering. Electrical failure: Poor contact inside the electronic power steering's connectors or motor. Control valve failure: Foreign objects in the steering hydraulic lines cause the steering pump's flow control valve to stick, or excessive wear of the steering gear piston cylinder and poor oil seal sealing, leading to control valve adhesion or damage. Hydraulic system failure: Loose connections in the power steering system cause steering fluid leakage, overloading the steering system, resulting in excessive wear of the stator and rotor inside the steering pump, thus causing irregular oil movement and abnormal noise.
As someone who frequently repairs cars, electronic power steering failures in the 2013 Cruze are quite common. There are several main causes: sensor failure is the most frequent, such as torque sensor aging or dust ingress causing inaccurate signals, making the steering extremely heavy; connector and wiring issues are also common, like loose or corroded connections leading to power interruptions; motor controller failure is another possibility, where software errors in the control module or hardware burnout can ruin the power assist; and insufficient power supply, such as low battery voltage or a weak alternator, can also be a factor. I recommend first reading the fault codes with an OBD tool to easily pinpoint the issue. If that's not convenient, try restarting the engine or disconnecting the battery for a reset. Timely repairs are a must, otherwise long-distance driving can lead to serious problems. Remember to start with simple checks on the sensors to save time and money. Additionally, the Cruze's battery tends to age quickly, so frequent replacement is advised to avoid related failures.
