B0052 — Passenger Seat Belt Sensor

Q: "Can I drive with this code?"

"It depends on the severity. If the vehicle runs normally, short trips are usually OK. If you notice performance issues, drivability problems, or warning lights beyond the check engine light, get it checked soon."

Q: "Will this code clear itself?"

"Some codes clear automatically after the underlying issue is fixed and several drive cycles pass. But the root cause must be addressed first."

Q: "How do I find the exact cause?"

"A code alone doesn't pinpoint the failed part. You need a diagnostic scan ($50-150 at most shops) that reads freeze frame data and live sensor readings to identify the specific component."

What Does B0052 Mean?

B0052 is a diagnostic trouble code indicating: Passenger Seat Belt Sensor. This code relates to the body electrical system. It has been reported in NHTSA complaints across 2 different vehicle models.

B0052 Reports by Year

2019

1

2025

1

Real Owner Reports

From NHTSA complaint database — actual owner descriptions.

"I was in a head-on collision (T-bone) going over 40 mph. Despite the severity of the collision no airbags deployed and both front seatbelts failed. Error Codes: B0052:00 Deployment commanded; B0015:04 Driver seat belt buckle tensioner deployment loop open; B0022:04 Passenger seat belt buckle tensi"
— Gmc Yukon owner, 04/11/2025

"CAR IS GIVING CODE B0052-13 AND IS TURNING OFF AIR BAG AND SHOWING SRS CODE WITH SEATBELT OFF CODE FOR PASSENGER AIR BAG. SEATBELT IS FAULTY AND NOT COVERED UNDER ANY FACTORY WARRANTY. MY CONCERN IS IF MY CAR IS IN AN ACCIDENT MY PASSENGER WILL NOT BE PROTECTED AND COULD CAUSE BODILY INJURIES."
— Dodge Dart owner, 09/02/2019

Source: NHTSA Complaints Database

Most Reported Vehicles for B0052

Based on NHTSA owner complaint data.

#	Vehicle	Reports
1	DODGE DART
2	GMC YUKON

Frequently Asked Questions

Can I drive with this code?

It depends on the severity. If the vehicle runs normally, short trips are usually OK. If you notice performance issues, drivability problems, or warning lights beyond the check engine light, get it checked soon.

Will this code clear itself?

Some codes clear automatically after the underlying issue is fixed and several drive cycles pass. But the root cause must be addressed first.

How do I find the exact cause?

A code alone doesn't pinpoint the failed part. You need a diagnostic scan ($50-150 at most shops) that reads freeze frame data and live sensor readings to identify the specific component.

What To Do Next

Possible Fixes

🔧 Have the code scanned with a professional-grade scanner to read freeze frame data
🔧 If DIY repair isn't feasible, get a diagnostic from a trusted mechanic ($50-150)

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.

B0052: Passenger Seat Belt Sensor