OBD Guide

B007D

Second Row Center Seat Belt Pretensioner B Deployment Control

B007D is an OBD-II diagnostic trouble code meaning: Second Row Center Seat Belt Pretensioner B Deployment Control. Common causes: pretensioner circuit break, squib malfunction. Estimated repair cost: $56–222.

Severity
⚠️ Medium
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$56–222 (est.)

Symptoms

  • Airbag light is on
  • Error B007D in fault memory
  • Passive safety issues

Causes

  • Pretensioner circuit break
  • Squib malfunction
  • Wiring harness damage
  • Short circuit
  • Problems with the passive safety module

How to Fix

  1. Check the integrity of the pretensioner chain
  2. Inspect contacts and connections for corrosion
  3. Check squib resistance
  4. Inspect the wiring harness for damage
  5. If necessary, replace the pretensioner or repair the wiring harness
  6. Reset the error and check the system

Related codes

Error B007D by Vehicle Brand

FAQ

What does the B007D code mean?

B007D is an OBD-II diagnostic trouble code that indicates: Second Row Center Seat Belt Pretensioner B Deployment Control

What causes a B007D error code?

The most common causes of B007D include: Pretensioner circuit break; Squib malfunction; Wiring harness damage; Short circuit.

How do I fix a B007D diagnostic trouble code?

To fix B007D: Check the integrity of the pretensioner chain. Inspect contacts and connections for corrosion. Check squib resistance. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B007D?

Do not drive — repair immediately

How much does it cost to fix B007D?

The estimated repair cost for B007D is $56–222. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat