B1036Front passenger side crash sensor signal fault

• Volkswagen group code · Airbag (SRS)
• Lights a warning lamp

How the car detects it

The side crash sensor on the front passenger side (in the door) sends a signal outside its expected range. Volkswagen ties this code, with communication faults, to a poor connection in the door wiring at the A-pillar. 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
• Windows may misbehave if the door harness is the cause

Likely causes

• PossibleDoor wiring harness connection at the A-pillar
• RareSide crash sensor

Sources

• static.nhtsa.gov › MC-10238206-0001.pdf · official document
• static.nhtsa.gov › MC-10208280-0001.pdf · official document

Backed by an official manufacturer document.

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