Description
Front Passenger Airbag for Citroën Xsara Picasso
Product Overview
This Front Passenger Airbag is designed for Citroën Xsara Picasso vehicles and is commonly searched under part numbers 9631316180 and 8216A1. The unit is a factory-style SRS (Supplemental Restraint System) module intended to provide reliable occupant protection in the event of a frontal collision. Ideal for professional workshops and experienced DIY mechanics looking to restore SRS functionality and ensure passenger safety.
Technical Information
- Manufacturer: Stellantis / Citroën
- Model: Citroën Xsara Picasso
- Product Codes: 9631316180, 8216A1
- Other Numbers: NFP
Compatibility
Fits Citroën Xsara Picasso models. Many customers search by the part numbers 9631316180 or 8216A1 to confirm fitment. Always verify physical match with the original unit and mounting points before installation.
Function And Features
The front passenger airbag is a key component of the vehicle’s SRS system. In a qualifying impact the inflator rapidly deploys the airbag to reduce the risk of injury to the front-seat passenger. The assembly typically comprises the inflator, folded airbag cushion, mounting frame and electrical connector (squib). After deployment the airbag must be replaced.
Replacement Procedure
Replacement should be performed by a trained technician or an experienced DIYer familiar with airbag systems. Typical steps:
- Disconnect the negative battery terminal and wait at least 10 minutes to allow the SRS capacitors to discharge.
- Remove glovebox and any trim panels needed to access the passenger airbag retaining bolts.
- Unscrew mounting bolts and carefully disconnect the airbag electrical connector using the correct release method — avoid pulling on wires.
- Install the new airbag module, secure bolts to the manufacturer’s torque specification, and reconnect the electrical connector ensuring secure engagement.
- Reconnect the battery and use a suitable diagnostic tool to clear SRS fault codes and confirm that the SRS warning lamp extinguishes and the system reports normal status.
Installation Recommendations
- Always Disconnect Battery Before Work: Remove the negative battery cable and wait at least 10 minutes to reduce risk of accidental deployment.
- Handle With Care: Airbag modules are sensitive safety components. Avoid impact, heat sources and static discharge. Do not place the unit face-down on hard surfaces.
- Use Proper Tools And Torque Values: Fasteners must be tightened to manufacturer specifications to ensure correct deployment geometry.
- Verify Electrical Connections: Ensure connectors are clean, free of corrosion and fully engaged. Replace damaged connectors or wiring as required.
- Diagnostic Check: After installation perform a full SRS system scan and clear stored faults. Confirm SRS lamp behavior and system readiness.
Why This Part Fails
Common causes of passenger airbag faults or failures include:
- Previous Deployment: Airbags are single-use. Once deployed the module must be replaced.
- Electrical Faults: Open or shorted squib wiring, corroded connectors or damaged harnesses can prevent proper deployment and trigger SRS faults.
- Physical Damage: Impact, water ingress or improper handling can damage the inflator, cushion or connectors.
- Age-Related Degradation: Prolonged exposure to moisture or contaminants can corrode electrical contacts and mounting points.
Notes For Mechanics And DIYers
Because the airbag system is a critical safety system, adhere strictly to safety procedures and manufacturer instructions. If you are not confident in performing the replacement and system reset, seek a qualified workshop with appropriate diagnostic equipment. Searching by part number (9631316180, 8216A1) will help quickly locate the correct unit for the Citroën Xsara Picasso.
