OBD Guide

B00C0

Passenger Seat Occupant Classification Sensor A

B00C0 is an OBD-II diagnostic trouble code meaning: Passenger Seat Occupant Classification Sensor A. Common causes: ocs sensor damage, open or short circuit in wiring harness. Estimated repair cost: $56–167.

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

Symptoms

  • Airbag light is on
  • SRS system displays an error
  • The passenger airbag may not deploy or deploy incorrectly.

Causes

  • OCS sensor damage
  • Open or short circuit in wiring harness
  • Contact corrosion
  • Problems with the SRS module
  • Mechanical damage to the seat

How to Fix

  1. Diagnose the SRS system using a scanner
  2. Check the integrity of the wiring harness and sensor contacts
  3. Inspect the OCS sensor for damage
  4. If necessary, replace the sensor or wiring harness
  5. Reset the error and check the system operation

Related codes

Error B00C0 by Vehicle Brand

FAQ

What does the B00C0 code mean?

B00C0 is an OBD-II diagnostic trouble code that indicates: Passenger Seat Occupant Classification Sensor A

What causes a B00C0 error code?

The most common causes of B00C0 include: OCS sensor damage; Open or short circuit in wiring harness; Contact corrosion; Problems with the SRS module.

How do I fix a B00C0 diagnostic trouble code?

To fix B00C0: Diagnose the SRS system using a scanner. Check the integrity of the wiring harness and sensor contacts. Inspect the OCS sensor for damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B00C0?

Do not drive — repair immediately

How much does it cost to fix B00C0?

The estimated repair cost for B00C0 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat