B0125 — Night Vision Control Module

What Does B0125 Mean?

B0125 is a diagnostic trouble code indicating: Night Vision Control Module. This code relates to the body electrical system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of B0125

⚠️ Check Engine Light (MIL) illuminated
⚠️ Night Vision Control Module not functioning as expected
⚠️ Related system may be in fail-safe mode
⚠️ Interior or exterior lighting malfunction

Common Causes

🔍 Faulty Night Vision Control Module
🔍 Wiring or connector issue in Night Vision Control Module circuit
🔍 Related mechanical or electrical fault
🔍 ECM/PCM issue (rare)

Frequently Asked Questions

What does B0125 mean?

B0125 indicates: Night Vision Control Module. The vehicle's computer has detected that the Night Vision Control Module is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code B0125?

Yes, B0125 is generally safe to drive with in the short term. However, it should still be addressed to pass emissions testing and prevent potential secondary issues.

How much does it cost to fix B0125?

Repair costs for B0125 typically range from $80 to $300, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Inspect Night Vision Control Module and related wiring
🔧 Replace faulty Night Vision Control Module

1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

B0125: Night Vision Control Module