Is it safe to drive with C0710?

Yes, in normal conditions — your steering and regular brakes work fine. What you lose is stability control and usually traction control, which help during a skid or on slippery roads. Drive carefully and get it repaired, especially before wet or wintry conditions where those systems matter most.

Can a steering angle relearn fix C0710 by itself?

Sometimes, yes. If the sensor lost its center reference after an alignment, a clockspring replacement, or a battery disconnect, the signal reads implausible and sets C0710. Performing the steering angle calibration with a scan tool re-centers it and can clear the code without any parts.

Why did C0710 and C0455 both come up?

They share the same steering position sensor and connector, so one fault — especially connector corrosion or a wiring issue — commonly trips both. Repairing the shared connector or wiring, then recalibrating, usually clears both together.

Do I have to replace the sensor?

Not necessarily. On many GM vehicles the cause is a corroded or loose connector, and the factory fix is to clean and secure it rather than replace the sensor. Replace the sensor only after the connector, wiring, and a proper calibration have been ruled out.

OBD-II trouble code

C0710: Steering Position Signal Malfunction

The stability-control system received an invalid or implausible steering position signal. Stability and traction control are usually disabled and a 'Service StabiliTrak' or ESC message often appears, but the car still steers and brakes normally.

Quick facts

System: Chassis
Category: Stability Control / Steering
Severity: Medium severity
Drivable: Usually safe to drive short-term
Repair cost range: $0 – $500
DIY difficulty: Intermediate DIY

What does C0710 mean?

C0710 is the stability-control system's way of saying the steering position signal is present but wrong — the angle value doesn't add up, contradicts the vehicle's motion, or has become erratic. The steering wheel position (angle) sensor reports how far and which way the driver is turning, and the electronic brake control module (EBCM) uses that with the yaw-rate sensor and wheel speeds to keep the vehicle tracking the driver's intended path. When the steering signal is implausible, the module can't trust its stability calculation.

With an untrustworthy steering input, the module disables electronic stability control (often shown as 'Service StabiliTrak' or 'Service ESC' on GM vehicles) and usually traction control, and lights the warnings. Ordinary steering and braking are unaffected — the vehicle drives and stops normally — but the stability and traction assists stay off until the signal is restored and, on most vehicles, the sensor is recalibrated.

C0710 is closely related to C0455 and the two very frequently set together, because they share the same steering position sensor and its connector. On many GM vehicles the common root cause is fretting corrosion in that connector — small dark deposits on the terminals combined with a connector that has too much play — and the factory fix is to clean and shim the connector rather than replace the sensor. A signal can also read wrong simply because the sensor was never calibrated after an alignment, clockspring, or steering-component repair. Confirm the exact definition and relearn procedure in service data for your specific vehicle, since steering-sensor codes vary by manufacturer.

Common causes

Fretting corrosion or a loose steering position sensor connector (very common on GM)
Steering angle sensor not calibrated after alignment, clockspring, or steering work
Erratic or drifting steering angle sensor
High resistance or intermittent open in the sensor wiring
Failed steering wheel position/angle sensor
Poor ground or low system voltage to the module

Symptoms

Stability control (ESC/StabiliTrak) warning light or message
Traction control warning light
ABS light may also be on
Stability and traction control disabled
Steering and normal braking unaffected

Diagnostic steps

1.Scan the ABS/stability module and record C0710 and any companion codes (C0455 commonly accompanies it).
2.View steering angle live data, center the wheel with the vehicle straight, and turn lock to lock; a value that is offset, frozen, or jumps confirms an implausible signal.
3.Disconnect and inspect the steering position sensor connector for fretting corrosion and excessive play; clean, grease, and secure it per the manufacturer procedure.
4.Check the sensor's power, ground, and signal wiring for high resistance or intermittent opens with a voltage-drop test.
5.Perform the steering angle sensor calibration/relearn with a scan tool; many C0710 complaints clear once the sensor is properly centered.
6.If the code persists after wiring, connector, and calibration are addressed, replace the sensor and recalibrate.

Repair cost

$0 – $500

Many C0710 cases are fixed by a scan-tool steering angle relearn or by cleaning a corroded connector, which can cost little to nothing in parts. If the sensor is faulty, parts typically run $100-$350 plus labor and a mandatory calibration, pushing a shop total toward $300-$500. Try the relearn and inspect the connector before buying a sensor.

Estimate your repair

Run the numbers for your vehicle

Open the Repair Cost Estimator with steering angle sensor calibration / replacement preselected. Adjust labor rate and vehicle category to fit your situation.

Estimate your repair cost

DIY vs shop

This is an intermediate DIY job. It usually involves diagnostic steps, specialty parts, and some careful work in tight spaces. If you have the tools and a service manual or trustworthy video for your specific vehicle, it is achievable in a weekend. Otherwise, a competent independent shop will be faster.

Related codes

C0455 C0550 C0561