Description
Bosch Airbag Unit For Peugeot 207. Fully Functional.
Overview
The Bosch airbag control unit (SRS ECU) for the Peugeot 207 is a safety-critical electronic module responsible for detecting collision events and triggering airbags and seatbelt pretensioners. Frequently sought by part number (e.g. 9675068880, 0285010828), this unit is compatible with Peugeot 207 vehicles equipped with the corresponding Bosch SRS system. Clear fault codes on the dash (SRS/airbag light) typically indicate the need to inspect or replace the module.
Key Features And Benefits
– Direct replacement for vehicles using the listed part numbers, helping restore full SRS functionality.
– Bosch design ensures precise crash detection and reliable airbag deployment logic.
– Compact, vehicle-central mounting for robust sensor integration and wiring harness connections.
– Ideal for professional workshops and experienced DIY mechanics who handle safety systems.
How Replacement Works
The airbag control unit is normally mounted centrally in the passenger compartment (commonly beneath the center console or floor area between the front seats). Replacement steps at a glance:
- Follow manufacturer safety procedures: disconnect the negative battery terminal and allow adequate time for capacitors to discharge (commonly 10 minutes) before touching SRS components.
- Remove interior trim necessary to access the module (center console panels, carpet sections or seat fixings as applicable).
- Unplug the unit electrical connectors and remove mounting bolts.
- Install the replacement unit, secure mechanically, reconnect wiring and refit trim.
- Perform system scan and clear SRS fault codes; some cases may require OEM diagnostic equipment to reset or initialize the unit.
Technical Information
- Manufacturer: Bosch
- Model: Peugeot 207
- Product Codes: 9675068880, 0285010828
- Additional Numbers: 6546EH, 6546EG, 285010828
Installation Recommendations
– Always disconnect the battery before starting work and observe the manufacturer’s safety instructions to avoid accidental airbag deployment or damage to the unit.
– Use proper torque for mounting bolts and ensure connector locking tabs are fully engaged to prevent intermittent faults.
– After installation, scan the airbag system with an appropriate diagnostic tool to confirm error-free operation and clear any stored faults. If the unit requires coding or initialization, use OEM-grade diagnostic equipment and procedures.
Why This Part Fails Most Often
Common causes of airbag control unit failure include:
- Impact/Crash Events: After deployment or a significant collision the module may record non-resettable crash data or sustain internal damage.
- Water Ingress And Corrosion: Moisture entering the passenger compartment can corrode connectors or internal electronics, causing intermittent or permanent faults.
- Electrical Disturbances: Voltage spikes, incorrect jump-starting procedures or poor grounding can damage the unit’s electronics.
- Connector And Wiring Damage: Physical damage to harnesses or poor connector contact leads to communication errors and SRS warnings.
Notes For Mechanics And DIY Enthusiasts
This airbag control unit is a critical safety component. While experienced mechanics and competent DIY technicians can perform the mechanical replacement, final verification and any required coding or initialization should be carried out with suitable diagnostic equipment. Always follow the vehicle manufacturer’s procedures when working on SRS components to ensure occupant safety.
