OBD Guide
ENFRDEESPT

B1882

Seat Belt Passenger Pretensioner Circuit Short To Battery

B1882 is an OBD-II diagnostic trouble code meaning: Seat Belt Passenger Pretensioner Circuit Short To Battery. Common causes: damaged wiring harness, faulty pretensioner squib. Estimated repair cost: $56–167.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Airbag light is on
  • Error B1882 in diagnostic memory
  • No response from the pretensioner when the system is activated

Causes

  • Damaged wiring harness
  • Faulty pretensioner squib
  • Short circuit in the airbag module
  • Contact corrosion

How to Fix

  1. Check the wiring harness for breaks and damage
  2. Diagnose the pretensioner squib
  3. Check circuit resistance
  4. Replace damaged components
  5. Reset the error and check the system

Related codes

B1881B1883B1029

FAQ

What does the B1882 code mean?

B1882 is an OBD-II diagnostic trouble code that indicates: Seat Belt Passenger Pretensioner Circuit Short To Battery

What causes a B1882 error code?

The most common causes of B1882 include: Damaged wiring harness; Faulty pretensioner squib; Short circuit in the airbag module; Contact corrosion.

How do I fix a B1882 diagnostic trouble code?

To fix B1882: Check the wiring harness for breaks and damage. Diagnose the pretensioner squib. Check circuit resistance. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1882?

Limited driving only, diagnose soon

How much does it cost to fix B1882?

The estimated repair cost for B1882 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

FRDEESPT

See also: Russian version · NationStat