OBD Guide
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B2619

Body Control Module Faulty

B2619 is an OBD-II diagnostic trouble code meaning: Body Control Module Faulty. Common causes: damage to module wiring harness, power or grounding problems.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon

Symptoms

  • Failure of electrical equipment (window lifters, lighting)
  • Problems with central locking
  • On-board computer glitches
  • Flashing lights on the instrument panel

Causes

  • Damage to module wiring harness
  • Power or grounding problems
  • BC layered software glitch
  • Physical damage to the module

How to Fix

  1. Check the connection and integrity of the wiring harness
  2. Check power supply and grounding of the module
  3. Read errors with OBD-II scanner
  4. Update or reflash module software
  5. Replace the module if necessary

Related codes

B2620B2621

FAQ

What does the B2619 code mean?

B2619 is an OBD-II diagnostic trouble code that indicates: Body Control Module Faulty

What causes a B2619 error code?

The most common causes of B2619 include: Damage to module wiring harness; Power or grounding problems; BC layered software glitch; Physical damage to the module.

How do I fix a B2619 diagnostic trouble code?

To fix B2619: Check the connection and integrity of the wiring harness. Check power supply and grounding of the module. Read errors with OBD-II scanner. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2619?

Limited driving only, diagnose soon

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See also: Russian version · NationStat