Description
Right front pyrotechnic pretensioner, passenger seat belt for Peugeot 406.
High-quality replacement part for the Right Front Seat Belt Assembly on Peugeot 406. Designed for professional workshops and experienced DIY mechanics, this pyrotechnic pretensioner (product codes 96233060XX / 8972S2) restores the vehicle’s passive safety after a deployment or when the restraint system reports a fault. Precise fitment and original-type connectors make installation straightforward for technicians familiar with airbag and belt systems.
Technical Information
- Manufacturer: Peugeot (Stellantis)
- Model: Peugeot 406
- Product Codes: 96233060XX, 8972S2
- Other Numbers: 96233060XX, 8972S2
Compatibility
Compatible With: Peugeot 406 (Front Passenger Side). Typically fits model years 1995–2004 across sedan, estate and coupe variants where original equipment uses the listed part codes. Always verify fitment by matching the vehicle’s existing part code.
Function And Purpose
The pyrotechnic seat belt pretensioner is an active component of the occupant restraint system. In the event of a collision, an electrically initiated pyrotechnic charge retracts the belt webbing instantly to remove slack and position occupants optimally before airbag deployment. This reduces forward movement and improves restraint effectiveness.
How To Replace
- Disconnect the negative battery terminal and wait at least 10 minutes to allow the airbag system capacitors to discharge.
- Remove the interior trim around the B-pillar and seat area to access the pretensioner mounting point.
- Unbolt the pretensioner unit from its bracket and carefully disconnect the electrical connector.
- Install the new pretensioner in the correct orientation, reconnect the connector, and secure all fasteners following manufacturer torque specifications.
- Reassemble trim, reconnect the battery, and clear any airbag or seat belt fault codes using appropriate diagnostic equipment.
Installation Recommendations
- Work Should Be Performed By Qualified Personnel Or Experienced Mechanics: The unit contains a pyrotechnic element and is part of the airbag system.
- Safety First: Disconnect the battery and wait the recommended time before starting work. Do not use impact tools directly on the pretensioner and avoid striking or dropping the unit.
- Use Proper Tools And Torque Settings: Follow the workshop manual for correct fastener torques and connector seating to ensure reliable operation.
- After Installation: Use a diagnostic scanner to confirm the restraint system is fault-free and the airbag warning lamp is extinguished before returning the vehicle to service.
Why This Part Commonly Fails
Primary Causes Of Replacement:
- Deployment During A Collision: Pyrotechnic pretensioners Are Single-Use Components And Must Be Replaced After Activation.
- Electrical Or Connector Faults: Corroded Pins, Damaged Wiring Or Faulty Connectors Can Trigger Restraint System Errors.
- Water Ingress Or Corrosion: Moisture Can Degrade Electrical Contacts And Mechanisms Over Time.
- Physical Damage: Interior Repairs Or Improper Handling Can Damage The Unit Or Its Mounting.
Replacing the pretensioner with the correct part code ensures the restraint system performs as designed. This listing references the commonly used codes 96233060XX and 8972S2 for the Right Front Passenger Seat Belt Pretensioner on Peugeot 406.
