OBD Guide
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B1875

Short in Passenger Side Front Seat Cushion Squib Circuit

B1875 is an OBD-II diagnostic trouble code meaning: Short in Passenger Side Front Seat Cushion Squib Circuit. Common causes: wiring harness damage, airbag squib malfunction. Estimated repair cost: $56–167.

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

Symptoms

  • Airbag light is on
  • SRS error message on dashboard
  • Passenger airbag fails to deploy

Causes

  • Wiring harness damage
  • Airbag squib malfunction
  • Corroded or oxidized connectors
  • Damage to the SRS control unit

How to Fix

  1. Diagnose the SRS system using a scanner
  2. Check the resistance and continuity of the squib circuit
  3. Inspect the wiring harness and connectors for damage.
  4. If necessary, replace the squib or repair the wiring harness
  5. Reset the error and check the system

Related codes

B1876B1877B1878

FAQ

What does the B1875 code mean?

B1875 is an OBD-II diagnostic trouble code that indicates: Short in Passenger Side Front Seat Cushion Squib Circuit

What causes a B1875 error code?

The most common causes of B1875 include: Wiring harness damage; Airbag squib malfunction; Corroded or oxidized connectors; Damage to the SRS control unit.

How do I fix a B1875 diagnostic trouble code?

To fix B1875: Diagnose the SRS system using a scanner. Check the resistance and continuity of the squib circuit. Inspect the wiring harness and connectors for damage.. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1875?

Do not drive — repair immediately

How much does it cost to fix B1875?

The estimated repair cost for B1875 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat