C0626
Variable Effort Steering Sensor Circuit Low
C0626 is an OBD-II diagnostic trouble code meaning: Variable Effort Steering Sensor Circuit Low. Common causes: variable steering force sensor malfunction, open or short circuit in wiring harness. Estimated repair cost: $89–167.
Symptoms
- Increased steering effort, especially at low speeds
- Steering warning light comes on
- Unstable behavior of the hydraulic booster
- Grinding or knocking noise in the steering column
Causes
- Variable steering force sensor malfunction
- Open or short circuit in wiring harness
- Poor contact in sensor or ECU connectors
- Problems with power or grounding of the circuit
- Mechanical damage to the sensor
- Steering ECU software failure
How to Fix
- Check the voltage and resistance in the sensor circuit
- Inspect the wiring harness for damage
- Check connector contacts for oxidation or corrosion
- Replace the variable steering force sensor if necessary
- Reflash the steering ECU if the problem is software in nature
Related codes
Error C0626 by Vehicle Brand
FAQ
What does the C0626 code mean?
C0626 is an OBD-II diagnostic trouble code that indicates: Variable Effort Steering Sensor Circuit Low
What causes a C0626 error code?
The most common causes of C0626 include: Variable steering force sensor malfunction; Open or short circuit in wiring harness; Poor contact in sensor or ECU connectors; Problems with power or grounding of the circuit.
How do I fix a C0626 diagnostic trouble code?
To fix C0626: Check the voltage and resistance in the sensor circuit. Inspect the wiring harness for damage. Check connector contacts for oxidation or corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0626?
Limited driving only, diagnose soon
How much does it cost to fix C0626?
The estimated repair cost for C0626 is $89–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat