B1333Front impact sensor (passenger side): sensor fault

• Hyundai/Kia code · Airbag (SRS)
• Lights a warning lamp

How the car detects it

The front crash sensor on the passenger side reports an internal fault. While an airbag fault is stored, the affected airbag or pretensioner may not deploy in a crash. Have it repaired before relying on it. Never probe airbag connectors with a meter: that can fire the airbag.

What you may notice

• Airbag warning light

Likely causes

• PossibleSensor
• PossibleSensor wiring or connector (front-end damage)

Sources

• static.nhtsa.gov › INRD-EA19001-76579.pdf · official document
• youcanic.com › hyundai-fault-code-dtc

Backed by an official manufacturer document.

From Obdaryn's Hyundai/Kia pack, exactly as the app shows it, with the public sources above. Guidance only; confirm with a workshop.