OBD Guide
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C1079

Steering Angle Sensor Calibration Failure

C1079 is an OBD-II diagnostic trouble code meaning: Steering Angle Sensor Calibration Failure. Common causes: replacing the steering angle sensor without subsequent calibration, replacing the steering rack or steering column. Estimated repair cost: $6–133.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$6–133 (est.)

Symptoms

  • The ESP/ESC/VSC indicator on the instrument panel is on
  • Disabling or incorrect operation of the stabilization system
  • Diagnostic error code C1079
  • Possible incorrect operation of ABS
  • Steering wheel pull to one side

Causes

  • Replacing the steering angle sensor without subsequent calibration
  • Replacing the steering rack or steering column
  • Carrying out adjustment of wheel alignment angles (wheel alignment)
  • Battery low or disconnected
  • Mechanical damage to the steering angle sensor

How to Fix

  1. Connect a diagnostic scanner and read all error codes
  2. Check the electrical connections of the steering angle sensor
  3. Perform the sensor zero position calibration procedure using a dealer scanner or OBD-II compatible tool
  4. Drive straight 50–100 m on a flat road for auto-calibration (on some models)
  5. If the error reappears, check and replace the steering angle sensor
  6. Reset error codes and test drive to confirm resolution

Related codes

C1144C1306C0061C0045

FAQ

What does the C1079 code mean?

C1079 is an OBD-II diagnostic trouble code that indicates: Steering Angle Sensor Calibration Failure

What causes a C1079 error code?

The most common causes of C1079 include: Replacing the steering angle sensor without subsequent calibration; Replacing the steering rack or steering column; Carrying out adjustment of wheel alignment angles (wheel alignment); Battery low or disconnected.

How do I fix a C1079 diagnostic trouble code?

To fix C1079: Connect a diagnostic scanner and read all error codes. Check the electrical connections of the steering angle sensor. Perform the sensor zero position calibration procedure using a dealer scanner or OBD-II compatible tool. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1079?

Do not drive — repair immediately

How much does it cost to fix C1079?

The estimated repair cost for C1079 is $6–133. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat