OBD Guide
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C1AA8

Front Camera Module Incorrect Axial Gap

C1AA8 is an OBD-II diagnostic trouble code meaning: Front Camera Module Incorrect Axial Gap. Common causes: mechanical displacement of the camera after an impact, incorrect windshield installation. Estimated repair cost: $56–667.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–667 (est.)

Symptoms

  • Disabling ADAS systems (automatic high beam, emergency braking)
  • Dashboard warnings
  • Unstable operation of the traffic sign recognition system

Causes

  • Mechanical displacement of the camera after an impact
  • Incorrect windshield installation
  • Worn or damaged fasteners
  • Moisture entering the camera module

How to Fix

  1. Check the camera mount and the integrity of the brackets
  2. Perform hardware calibration on the bench
  3. If necessary, replace deformed parts
  4. Take a test drive to check ADAS operation

Related codes

C1AA9U3000B26xx

FAQ

What does the C1AA8 code mean?

C1AA8 is an OBD-II diagnostic trouble code that indicates: Front Camera Module Incorrect Axial Gap

What causes a C1AA8 error code?

The most common causes of C1AA8 include: Mechanical displacement of the camera after an impact; Incorrect windshield installation; Worn or damaged fasteners; Moisture entering the camera module.

How do I fix a C1AA8 diagnostic trouble code?

To fix C1AA8: Check the camera mount and the integrity of the brackets. Perform hardware calibration on the bench. If necessary, replace deformed parts. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1AA8?

Limited driving only, diagnose soon

How much does it cost to fix C1AA8?

The estimated repair cost for C1AA8 is $56–667. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat