OBD Guide

B1C2B

Right Side Seat Thorax Squib 1 Low

B1C2B is an OBD-II diagnostic trouble code meaning: Right Side Seat Thorax Squib 1 Low. Common causes: open or short circuit in wiring harness, corrosion of squib contacts or connectors. Estimated repair cost: $56–222.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–222 (est.)

Symptoms

  • Airbag light is on
  • SRS can be deactivated
  • There may be errors when diagnosing other SRS components

Causes

  • Open or short circuit in wiring harness
  • Corrosion of squib contacts or connectors
  • Airbag squib malfunction
  • Problems with the SRS control unit

How to Fix

  1. Conduct a visual inspection of the wiring harness and contacts
  2. Check the resistance of the squib circuit
  3. Replace damaged wires or connectors
  4. If necessary, replace the squib or SRS control unit

Related codes

FAQ

What does the B1C2B code mean?

B1C2B is an OBD-II diagnostic trouble code that indicates: Right Side Seat Thorax Squib 1 Low

What causes a B1C2B error code?

The most common causes of B1C2B include: Open or short circuit in wiring harness; Corrosion of squib contacts or connectors; Airbag squib malfunction; Problems with the SRS control unit.

How do I fix a B1C2B diagnostic trouble code?

To fix B1C2B: Conduct a visual inspection of the wiring harness and contacts. Check the resistance of the squib circuit. Replace damaged wires or connectors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1C2B?

Limited driving only, diagnose soon

How much does it cost to fix B1C2B?

The estimated repair cost for B1C2B is $56–222. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat