Description
Electric Rear Tailgate Lock For Citroën And Peugeot Vehicles
This electric rear tailgate lock (OE code 9684648380) is designed as a direct-fit replacement for Citroën and Peugeot models such as the Citroën C3 Picasso and the Peugeot 308. Built to restore secure closing and remote locking of the tailgate, the unit addresses common faults like failure to lock/unlock, intermittent operation, or noisy actuation. Ideal for professional workshops and experienced DIY mechanics, the lock improves reliability of the central locking system and keeps the tailgate sealed against water and dust when functioning correctly.
Application And Benefits
Compatible With: Citroën C3 Picasso, Peugeot 308 (check vehicle model years and trim for exact fitment). Key benefits include straightforward installation, OE-referenced fit (9684648380), and restored tailgate security and convenience. The part is suitable for replacing worn or electrically faulty tailgate latch mechanisms and helps remove warning messages or malfunctions related to the tailgate locking circuit.
Symptoms Of A Faulty Tailgate Lock
- Tailgate Won’t Lock Or Unlock With Remote Or Central Locking
- Intermittent Locking Operation Or Noisy Actuator Movement
- Tailgate Not Staying Closed Or Releasing Erratically
- Warning Message Or Central Locking Fault Indicated In The Vehicle
Installation Overview
Replacement is straightforward for experienced technicians: Open the tailgate, remove the interior trim panel to access the lock assembly, disconnect the electrical connector, remove mounting bolts and the old lock, fit the new unit, reconnect the connector and reassemble trim. Check tailgate alignment and operation, test remote and central locking functions, and verify the tailgate latches and releases smoothly.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C3 Picasso; Peugeot 308
- Product Codes: 9684648380
- Other Numbers: Not Specified
Installation Recommendations
- Always Disconnect The Battery Before Starting Work To Avoid Short Circuits And Protect Vehicle Electronics.
- Use Proper Trim Tools To Avoid Damaging Interior Panels.
- Inspect Electrical Connectors For Corrosion; Clean Contacts Before Reconnection.
- Check Tailgate Striker Alignment And Adjust If The Latch Does Not Engage Smoothly.
- Lubricate Mechanical Latch Points With A Suitable Grease To Extend Service Life.
- After Installation, Cycle The Lock Several Times And Verify Central Locking, Remote Release, And Manual Operation.
Most Common Causes Of Failure
- Water Ingress And Corrosion Leading To Electrical Or Mechanical Failure.
- Worn Actuator Motor Or Internal Gears Causing Intermittent Or No Movement.
- Plastic Component Fatigue Or Breakage From Repeated Use Or Impact.
- Connector Corrosion Or Damaged Wiring Causing Loss Of Power/Signal.
- Tailgate Misalignment Leading To Excessive Mechanical Stress On The Latch.
Replace the tailgate lock with this OE-referenced unit (9684648380) to restore reliable locking and secure operation. Suitable for workshops and competent DIY mechanics who can follow standard removal and refit procedures.
