C0710 on Chevrolet: How to Diagnose & Fix
Steering Position Sensor
3 Chevrolet models · 4 documented issues · 4 critical · $400-$2,500 repair
C0710 on Chevrolet by model: symptoms, diagnosis and fix
The Cobalt equipped with electric power steering (EPS) is subject to a recall for sudden loss of power steering assist while driving. The EPS motor can fail without warning at any speed, requiring significantly more effort to steer the vehicle. The 2005 model year alone has 128 complaints for power steering failure. GM issued a recall in March 2010, but some owners report the issue recurring even after the recall repair.
Common Symptoms
- Sudden loss of power steering assist
- Steering becomes very heavy without warning
- Power steering warning light illuminated
- Steering effort increases in cold weather
- Intermittent power steering that cuts in and out
How to Fix
Check VIN for recall eligibility. Dealers replace the electric power steering motor free of charge under the recall. If power steering fails while driving, pull over safely - the vehicle can still be steered but requires much more physical effort. Report recurring failures to NHTSA.
Sources for this issue (1)
The Chevrolet SS (imported Holden Commodore VF) suffers from electric power steering failure caused by fretting corrosion of the connector between the EPS module and torque sensor. When corrosion degrades the electrical connection, power steering assist is suddenly lost, requiring significant physical effort to steer the vehicle. This is especially dangerous at highway speeds. GM recalled approximately 6,204 vehicles for this issue.
Common Symptoms
- Sudden loss of power steering assist while driving
- Steering becomes extremely heavy with no warning
- Power steering warning light illuminated
- Intermittent power steering assist that cuts in and out
- EPS fault codes stored in steering module
How to Fix
Contact Chevrolet dealer to verify recall eligibility for your VIN. The recall remedy involves replacing the steering gear assembly with a new unit fitted with gold-plated terminals that resist corrosion. This repair is free under the recall. If out of recall coverage, the steering rack replacement costs $1,500-$2,500.
Sources for this issue (2)
The 2008-2012 Malibu electric power steering system can suddenly lose assist, reverting to heavy manual steering. The EPS motor, controller, or steering column torque sensor fails. GM issued a special coverage program (10 years/150,000 miles) for this issue. When EPS fails, a warning message and chime sound, and the steering becomes very heavy at low speeds.
Common Symptoms
- Power Steering warning message on DIC
- Steering suddenly becomes very heavy
- Service ESC warning light
- Steering assist intermittent, especially in cold weather
- Steering wheel difficult to turn at parking speeds
How to Fix
Sources for this issue (1)
The 2013+ Malibu uses an electric power steering (EPS) system with a column-mounted motor that is prone to failure. The motor develops internal faults causing intermittent or complete loss of power steering assist, making the car extremely difficult to steer at low speeds. GM issued TSB 18-NA-205 and NHTSA investigated numerous complaints. The steering column module and torque sensor can also fail, triggering a "Service Power Steering" message on the DIC.
Common Symptoms
- "Service Power Steering" message on DIC
- Steering suddenly becomes very heavy
- Intermittent loss and return of power assist
- Steering wheel jerks or pulls to one side
- Warning light clears after restart but returns
How to Fix
Have the EPS motor and torque sensor diagnosed with a scan tool — the module stores specific fault codes. Replacement of the EPS motor assembly costs $400-$800 for parts and $200-$400 for labor. In some cases, a software recalibration of the EPS module resolves intermittent faults. Check for applicable GM TSBs, as some vehicles may qualify for extended warranty coverage. Never ignore a power steering warning — sudden loss of assist at highway speed is a safety hazard.
Sources for this issue (1)
C0710 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does C0710 mean on a Chevrolet?
C0710 stands for "Steering Position Sensor." C0710 is a chassis code indicating a fault with the steering position (steering angle) sensor, which tells stability control and related systems how far and how fast you are turning the wheel. The control module compares this signal to other inputs, and when the steering sensor reading is missing, out of range, or implausible, it sets this code. You may lose stability control, traction control, or electronic steering assist, with corresponding warning lights. It points to the steering angle sensor or its circuit rather than a mechanical steering part. On Chevrolet it is documented across 3 models: Cobalt, SS, Malibu.
What are the most common causes of C0710?
The most common causes of C0710 are: Faulty steering angle/position sensor, Steering angle sensor needs calibration after service, Damaged clockspring affecting the sensor circuit, Wiring or connector fault at the sensor, Loss of power or ground to the sensor, Communication fault between the sensor and stability module, Worn steering column components affecting sensor reading. The specific cause varies by vehicle.
How much does it cost to fix C0710 on a Chevrolet?
Published repair estimates on Chevrolet range from $400 to $2,500 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
Looking for C0710 on a different make?
View C0710 across all makes →Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.