OBD Guide
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B28A9

Stereo Camera Synchronized Recognition Data

B28A9 is an OBD-II diagnostic trouble code meaning: Stereo Camera Synchronized Recognition Data. Common causes: damage to stereo camera wiring harness, control unit software failure. Estimated repair cost: $111–556.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$111–556 (est.)

Symptoms

  • Disabling driver assistance systems
  • Warning message on dashboard
  • Incorrect operation of adaptive cruise control

Causes

  • Damage to stereo camera wiring harness
  • Control unit software failure
  • Mechanical damage to cameras
  • Problems with camera power

How to Fix

  1. Check the integrity of the wiring harness
  2. Update control unit software
  3. Check the power supply of the cameras
  4. Replace damaged cameras if necessary

Related codes

B28A8B28AAU0121

FAQ

What does the B28A9 code mean?

B28A9 is an OBD-II diagnostic trouble code that indicates: Stereo Camera Synchronized Recognition Data

What causes a B28A9 error code?

The most common causes of B28A9 include: Damage to stereo camera wiring harness; Control unit software failure; Mechanical damage to cameras; Problems with camera power.

How do I fix a B28A9 diagnostic trouble code?

To fix B28A9: Check the integrity of the wiring harness. Update control unit software. Check the power supply of the cameras. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B28A9?

Limited driving only, diagnose soon

How much does it cost to fix B28A9?

The estimated repair cost for B28A9 is $111–556. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat