OBD Guide
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B1596

Service Continuous Codes

B1596 is an OBD-II diagnostic trouble code meaning: Service Continuous Codes. Common causes: open or short circuit in wiring harness, squib malfunction. 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
  • Seat belt pretensioners do not work
  • Errors in the passive safety system

Causes

  • Open or short circuit in wiring harness
  • Squib malfunction
  • Problems with contacts in the circuit
  • Airbag module malfunction

How to Fix

  1. Check wiring harness for damage
  2. Check contacts and circuit integrity
  3. Scan the system for other errors
  4. Replace faulty components (squibs, module, etc.)

Related codes

B1595B1597B1600

FAQ

What does the B1596 code mean?

B1596 is an OBD-II diagnostic trouble code that indicates: Service Continuous Codes

What causes a B1596 error code?

The most common causes of B1596 include: Open or short circuit in wiring harness; Squib malfunction; Problems with contacts in the circuit; Airbag module malfunction.

How do I fix a B1596 diagnostic trouble code?

To fix B1596: Check wiring harness for damage. Check contacts and circuit integrity. Scan the system for other errors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1596?

Limited driving only, diagnose soon

How much does it cost to fix B1596?

The estimated repair cost for B1596 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat