OBD Guide
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C1B00

Steering Angle Sensor

C1B00 is an OBD-II diagnostic trouble code meaning: Steering Angle Sensor. Common causes: malfunction of the steering angle sensor, damage to the sensor wiring harness. Estimated repair cost: $56–167.

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

Symptoms

  • Incorrect operation of the electric power steering
  • The ESP or EPS indicator on the dashboard lights up
  • Problems with the stabilization system

Causes

  • Malfunction of the steering angle sensor
  • Damage to the sensor wiring harness
  • Problems with the sensor connector
  • Malfunction of the EPS or ESP control unit

How to Fix

  1. Check the condition of the sensor and its connector
  2. Check the integrity of the wiring harness
  3. Read error codes using an OBD-II scanner
  4. If necessary, replace the sensor or repair the wiring harness
  5. Calibrate the sensor after replacement

Related codes

C1A00C1A01C1B01

FAQ

What does the C1B00 code mean?

C1B00 is an OBD-II diagnostic trouble code that indicates: Steering Angle Sensor

What causes a C1B00 error code?

The most common causes of C1B00 include: Malfunction of the steering angle sensor; Damage to the sensor wiring harness; Problems with the sensor connector; Malfunction of the EPS or ESP control unit.

How do I fix a C1B00 diagnostic trouble code?

To fix C1B00: Check the condition of the sensor and its connector. Check the integrity of the wiring harness. Read error codes using an OBD-II scanner. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1B00?

Limited driving only, diagnose soon

How much does it cost to fix C1B00?

The estimated repair cost for C1B00 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat