OBD Guide

B0125

Night Vision Control Module

B0125 is an OBD-II diagnostic trouble code meaning: Night Vision Control Module. Common causes: open or short circuit in wiring harness, malfunction of the night vision module. Estimated repair cost: $111–556.

Severity
⚠️ Medium
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$111–556 (est.)

Symptoms

  • Night vision system not working
  • Warning message on dashboard
  • Problems with other systems associated with the module

Causes

  • Open or short circuit in wiring harness
  • Malfunction of the night vision module
  • Problems with module power or grounding
  • Module software failure

How to Fix

  1. Check the integrity of the module wiring harness
  2. Check the supply voltage and grounding of the module
  3. Scan the module for additional errors
  4. Replace the night vision module if necessary
  5. Update module software if updates are available

Related codes

Error B0125 by Vehicle Brand

FAQ

What does the B0125 code mean?

B0125 is an OBD-II diagnostic trouble code that indicates: Night Vision Control Module

What causes a B0125 error code?

The most common causes of B0125 include: Open or short circuit in wiring harness; Malfunction of the night vision module; Problems with module power or grounding; Module software failure.

How do I fix a B0125 diagnostic trouble code?

To fix B0125: Check the integrity of the module wiring harness. Check the supply voltage and grounding of the module. Scan the module for additional errors. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B0125?

Do not drive — repair immediately

How much does it cost to fix B0125?

The estimated repair cost for B0125 is $111–556. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat