OBD Guide
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B28AE

Internal Stereo Camera Power Supply

B28AE is an OBD-II diagnostic trouble code meaning: Internal Stereo Camera Power Supply. Common causes: open or short circuit in the camera wiring harness, camera power supply malfunction. Estimated repair cost: $167–556.

Severity
⚠️ Medium
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$167–556 (est.)

Symptoms

  • Dashboard warning
  • Disabling driver monitoring systems
  • Inoperability of the traffic sign recognition system
  • ADAS Function Limitations

Causes

  • Open or short circuit in the camera wiring harness
  • Camera power supply malfunction
  • Problems with camera connectors
  • Failure of the stereo camera itself
  • Associated control unit malfunction

How to Fix

  1. Check the integrity of the camera wiring harness
  2. Check the voltage at the camera connector
  3. Inspect connectors for corrosion or damage
  4. Test the camera on another car (if possible)
  5. Replace the faulty component (camera, wiring harness or control unit)

Related codes

B28AFB28B0C1A00U1000

FAQ

What does the B28AE code mean?

B28AE is an OBD-II diagnostic trouble code that indicates: Internal Stereo Camera Power Supply

What causes a B28AE error code?

The most common causes of B28AE include: Open or short circuit in the camera wiring harness; Camera power supply malfunction; Problems with camera connectors; Failure of the stereo camera itself.

How do I fix a B28AE diagnostic trouble code?

To fix B28AE: Check the integrity of the camera wiring harness. Check the voltage at the camera connector. Inspect connectors for corrosion or damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B28AE?

Do not drive — repair immediately

How much does it cost to fix B28AE?

The estimated repair cost for B28AE is $167–556. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat