OBD Guide
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B28AC

Stereo Camera ASIC

B28AC is an OBD-II diagnostic trouble code meaning: Stereo Camera ASIC. Common causes: asic chip failure, damage to the stereo-camera wiring harness. Estimated repair cost: $111–556.

Severity
⚠️ Medium
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$111–556 (est.)

Symptoms

  • The passive safety system malfunction lamp comes on
  • Reduced effectiveness of the collision avoidance system
  • Unstable operation of adaptive cruise control

Causes

  • ASIC chip failure
  • Damage to the stereo-Camera wiring harness
  • Contact corrosion or moisture ingress
  • Software problems

How to Fix

  1. System diagnostics using a scanner
  2. Checking the integrity of the wiring harness
  3. Software update
  4. Replacing a stereo camera or ASIC chip

Related codes

B28A0B28A1B28A2

FAQ

What does the B28AC code mean?

B28AC is an OBD-II diagnostic trouble code that indicates: Stereo Camera ASIC

What causes a B28AC error code?

The most common causes of B28AC include: ASIC chip failure; Damage to the stereo-Camera wiring harness; Contact corrosion or moisture ingress; Software problems.

How do I fix a B28AC diagnostic trouble code?

To fix B28AC: System diagnostics using a scanner. Checking the integrity of the wiring harness. Software update. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B28AC?

Do not drive — repair immediately

How much does it cost to fix B28AC?

The estimated repair cost for B28AC is $111–556. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat