OBD Guide
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B10C8

Interior Center Antenna Circuit Intermittent

B10C8 is an OBD-II diagnostic trouble code meaning: Interior Center Antenna Circuit Intermittent. Common causes: damage to the antenna wiring harness, poor contact in connectors. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)

Symptoms

  • The airbag light comes on
  • Intermittent operation of the keyless entry system
  • Errors in the passive safety system

Causes

  • Damage to the antenna wiring harness
  • Poor contact in connectors
  • Malfunction of the internal central antenna
  • Short circuit or open circuit

How to Fix

  1. Check wiring harness for damage
  2. Inspect the antenna connectors for oxidation or poor contact.
  3. Check the resistance and continuity of the antenna circuit
  4. Replace the antenna if necessary

Related codes

B10C7B10C9B00A0

FAQ

What does the B10C8 code mean?

B10C8 is an OBD-II diagnostic trouble code that indicates: Interior Center Antenna Circuit Intermittent

What causes a B10C8 error code?

The most common causes of B10C8 include: Damage to the antenna wiring harness; Poor contact in connectors; Malfunction of the internal central antenna; Short circuit or open circuit.

How do I fix a B10C8 diagnostic trouble code?

To fix B10C8: Check wiring harness for damage. Inspect the antenna connectors for oxidation or poor contact.. Check the resistance and continuity of the antenna circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B10C8?

Do not drive — repair immediately

How much does it cost to fix B10C8?

The estimated repair cost for B10C8 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat