B2601 — No Latch Signal Sensed on Closing and Door Reversed

What Does B2601 Mean?

B2601 is a diagnostic trouble code indicating: No Latch Signal Sensed on Closing and Door Reversed. This code relates to the vehicle systems system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of B2601

⚠️ Check Engine Light (MIL) illuminated
⚠️ Abnormal signal from No Latch
⚠️ Related system may operate erratically
⚠️ System warning light illuminated

Common Causes

🔍 No Latch producing abnormal signal
🔍 Electromagnetic interference affecting No Latch signal
🔍 Wiring issue distorting No Latch signal

Frequently Asked Questions

What does B2601 mean?

B2601 indicates: No Latch Signal Sensed on Closing and Door Reversed. The vehicle's computer has detected that the No Latch is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code B2601?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with B2601 for extended periods may cause additional problems.

How much does it cost to fix B2601?

Repair costs for B2601 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 No Latch and related wiring
🔧 Replace faulty No Latch

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.

B2601: No Latch Signal Sensed on Closing and Door Reversed