OBD Guide
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C1433

Steering Angle Sensor Internal Circuit Problem

C1433 is an OBD-II diagnostic trouble code meaning: Steering Angle Sensor Internal Circuit Problem. Common causes: broken or damaged wires in the sensor harness, poor contact in sensor connectors. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • The ESP indicator on the dashboard is on
  • Deterioration of the electric power steering
  • Disabling the stabilization system

Causes

  • Broken or damaged wires in the sensor harness
  • Poor contact in sensor connectors
  • Malfunction of the steering angle sensor itself
  • Problems with the ESP or EPS control unit

How to Fix

  1. Check the integrity of the sensor wiring harness
  2. Clean and check the contacts in the sensor connectors
  3. Check the resistance and signal of the steering angle sensor
  4. If necessary, replace the sensor or wiring harness

Related codes

C1431C1432C1434

FAQ

What does the C1433 code mean?

C1433 is an OBD-II diagnostic trouble code that indicates: Steering Angle Sensor Internal Circuit Problem

What causes a C1433 error code?

The most common causes of C1433 include: Broken or damaged wires in the sensor harness; Poor contact in sensor connectors; Malfunction of the steering angle sensor itself; Problems with the ESP or EPS control unit.

How do I fix a C1433 diagnostic trouble code?

To fix C1433: Check the integrity of the sensor wiring harness. Clean and check the contacts in the sensor connectors. Check the resistance and signal of the steering angle sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1433?

Limited driving only, diagnose soon

How much does it cost to fix C1433?

The estimated repair cost for C1433 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat