OBD Codes List

Diagnostic reference · C0626

C0626

Variable Effort Steering Sensor Circuit Low

System
Chassis control (C code)
Lamp
ABS Light
Category
Chassis

What it means

C0626 means Variable Effort Steering Sensor Circuit Low.

Where it lives

For C0626, the sensor sits on the circuit this code reports. The description of C0626 reports a fault at the sensor.

Check these first

  • A short to ground in the variable effort steering sensor circuit
  • A failed variable effort steering sensor
  • A poor electrical connection at the sensor connector
  • A failed electronic brake control module

What to do next

  1. Read the variable effort steering sensor on a scan tool
  2. Inspect the sensor connector and wiring
  3. Test the sensor circuit for a short to ground
  4. Compare the sensor reading against a known value
  5. Replace the variable effort steering sensor if the circuit tests good
  6. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.