OBD Guide
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B28B2

Stereo Camera High Temperature

B28B2 is an OBD-II diagnostic trouble code meaning: Stereo Camera High Temperature. Common causes: high ambient temperature, direct sunlight. 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 (ADAS)
  • Dashboard warning
  • Reduced camera functionality

Causes

  • High ambient temperature
  • Direct sunlight
  • Malfunction of the chamber cooling system
  • Wiring Harness Problems
  • Malfunction of the camera itself

How to Fix

  1. Check the ambient temperature and, if necessary, park the car in the shade
  2. Check the camera cooling system
  3. Inspect the wiring harness for damage
  4. Check the camera's performance using diagnostic equipment
  5. If necessary, replace the camera or its components

Related codes

B28B0B28B1B28B3

FAQ

What does the B28B2 code mean?

B28B2 is an OBD-II diagnostic trouble code that indicates: Stereo Camera High Temperature

What causes a B28B2 error code?

The most common causes of B28B2 include: High ambient temperature; Direct sunlight; Malfunction of the chamber cooling system; Wiring Harness Problems.

How do I fix a B28B2 diagnostic trouble code?

To fix B28B2: Check the ambient temperature and, if necessary, park the car in the shade. Check the camera cooling system. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B28B2?

Limited driving only, diagnose soon

How much does it cost to fix B28B2?

The estimated repair cost for B28B2 is $111–556. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat