OBD Guide
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C1AA6

Yaw Rate Sensor Zero Point Malfunction

C1AA6 is an OBD-II diagnostic trouble code meaning: Yaw Rate Sensor Zero Point Malfunction. Common causes: malfunction of the angular rate sensor, wiring harness damage. Estimated repair cost: $56–167.

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

Symptoms

  • ESP/ABS indicator lights up
  • Incorrect operation of the stabilization system
  • The vehicle may become unstable when turning

Causes

  • Malfunction of the angular rate sensor
  • Wiring harness damage
  • Poor contact in connectors
  • Software glitch

How to Fix

  1. Check the yaw rate sensor for damage
  2. Check the integrity of the wiring harness and contacts in the connectors
  3. Reset the error using an OBD-II scanner
  4. Replace sensor if necessary

Related codes

C1AA5C1AA7C1AA8

FAQ

What does the C1AA6 code mean?

C1AA6 is an OBD-II diagnostic trouble code that indicates: Yaw Rate Sensor Zero Point Malfunction

What causes a C1AA6 error code?

The most common causes of C1AA6 include: Malfunction of the angular rate sensor; Wiring harness damage; Poor contact in connectors; Software glitch.

How do I fix a C1AA6 diagnostic trouble code?

To fix C1AA6: Check the yaw rate sensor for damage. Check the integrity of the wiring harness and contacts in the connectors. Reset the error using an OBD-II scanner. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1AA6?

Limited driving only, diagnose soon

How much does it cost to fix C1AA6?

The estimated repair cost for C1AA6 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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