Description
Driver’s Seat Airbag For Citroën C4 Picasso And Grand Picasso. Side Pyro Inflatable Bag. Version II.
Product Overview
This genuine-style driver’s seat side airbag is designed for Citroën C4 Picasso and Grand Picasso (Version II). It is a pyro‑inflatable side bag mounted in the seat to protect the torso and pelvis in side-impact collisions. The part is commonly searched by its product codes and is intended for professional fitment by auto technicians or experienced DIYers familiar with SRS systems.
Key Benefits
- Direct replacement fit for Citroën C4 Picasso / Grand Picasso (Version II).
- Designed to deploy rapidly in a side impact to reduce occupant injury.
- Hardware and connector patterns match original equipment for straightforward installation.
- Included product codes improve searchability and compatibility matching.
Compatibility And Application
Fits Citroën C4 Picasso (Version II) and Citroën Grand Picasso (Version II). Always confirm the part number against the vehicle’s existing airbag module and seat assembly when replacing.
How The Part Functions
The seat side airbag contains a pyrotechnic inflator that generates gas to rapidly inflate the bag on detection of a side collision. The inflated bag cushions the occupant’s torso and pelvis, reducing contact with the door and side structures. The unit communicates with the vehicle SRS via a dedicated connector and is monitored by the airbag control module for faults.
Installation Guidance
Safety First: This is an SRS component containing a pyrotechnic inflator. Incorrect handling can be dangerous. Recommended general steps for replacement:
- Disconnect the vehicle battery and wait at least 10–15 minutes to allow SRS capacitors to discharge (follow the vehicle manufacturer’s specified wait time).
- Remove seat trims and covers carefully to access the module retaining bolts and electrical connector.
- Disconnect the airbag connector using manufacturer‑approved techniques to avoid damage to terminals and locking tabs.
- Remove the defective airbag module and fit the replacement in the OEM orientation. Torque fasteners to manufacturer specification.
- Reconnect the connector, reassemble trims, reconnect the battery and perform a system check with a diagnostic tool to clear or confirm SRS codes.
Mounting Recommendations
For safe and reliable installation follow these tips:
- Work In A Safe Area: Perform replacement in a workshop with adequate lighting and stable work surfaces.
- Use Proper Tools: Use the correct trim removal tools and torque wrenches to avoid damage to clips and fasteners.
- Observe Polarity And Locking Features: Ensure connectors are fully engaged and locking tangs are intact.
- Diagnostic Verification: After installation, use an SRS‑capable diagnostic scanner to confirm memory is clear and the airbag indicator behaves correctly.
- If In Doubt, Refer To The Manufacturer Workshop Manual: Some seat airbags require specific steps to avoid accidental deployment or damage to the airbag cover.
Most Common Failure Reasons
- Deployment In A Collision: Airbags Are Single‑Use; Once Deployed The Module Must Be Replaced.
- Physical Damage: Seat Impact Or Improper Handling Can Damage The Inflator Or Bag.
- Connector Corrosion Or Wiring Damage: Moisture Ingress, Seat Heaters, Or Mechanical Wear Can Cause Faults.
- Electrical Faults Detected By SRS: Control Module Faults Or Short Circuits Can Disable A Specific Airbag Circuit.
Technical Information
- Manufacturer: Stellantis / Citroën
- Model: Citroën C4 Picasso, Citroën Grand Picasso (Version II)
- Product Codes: 9655047480, 8216PG
- Additional Numbers: Version II
Note For Installers
Airbag modules are safety‑critical components. Replace only with compatible parts and follow the vehicle manufacturer’s SRS procedures. If the airbag has been deployed, related components such as the seat structure, belts, and SRS sensors should be inspected and replaced as required.
