C0710 on GMC
Steering Position Sensor
C0710 on GMC vehicles indicates steering position sensor. Au7o has documented this code across 1 GMC model — most commonly on Hummer EV SUV. 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.
Common Causes of C0710
- •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
C0710 on GMC by Model
GMC Hummer EV SUV(1 issue)
- Adaptive Air Suspension Calibration Errors and Extract Mode Failures2024-2026
The Hummer EV SUV's adaptive air suspension system, which offers up to 16 inches of ground clearance in Extract Mode, can develop calibration errors that prevent the system from reaching full height. The height sensors, air compressor, and air springs must all function in concert. Software bugs can cause the system to display incorrect ride height or refuse to enter Extract Mode. The compressor can also overheat from repeated height adjustment cycles, entering a cooldown period that locks out suspension adjustments.
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View C0710 across all makes →Frequently Asked Questions
What does C0710 mean on GMC?▼
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 GMC specifically, this code is documented across 1 model.
What causes C0710 on GMC vehicles?▼
Common causes on GMC: 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. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix C0710 on a GMC?▼
Repair costs vary widely depending on the root cause and specific GMC model.
Which GMC models have C0710 documented?▼
Au7o has documented C0710 on 1 GMC model: Hummer EV SUV.