Description
Electric central locking mechanism for the left front door for Peugeot 308 vehicles.
This electric door lock assembly is intended for the left front door of the Peugeot 308 and is aimed at professional technicians and experienced DIY enthusiasts. The unit replaces the original central locking latch and actuator, restoring reliable locking, unlocking and mechanical latching of the door. It is suitable for direct replacement in compatible Peugeot 308 models and is commonly searched for by its reference numbers listed below.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Peugeot 308
- Product Codes: 9135GZ, 9135CN, A04001
- Other Numbers: 567148, 9800616680, A048069, A04944, 732075
Function Description
The module combines a mechanical latch and an electric actuator to operate the central locking for the left front door. When actuated by the vehicle’s central locking system, the actuator moves internal linkages to lock or unlock the door while the latch secures the door catch. The part also interacts with door micro-switches that inform the body control unit of the door status.
Installation Recommendations
- Disconnect the negative battery terminal before starting work to avoid short circuits and unintended activation.
- Remove the interior door trim carefully to access the lock assembly and related linkage. Keep track of clips and screws.
- Disconnect the electrical connector and any actuator/linkage rods. Note the exact routing and fastening points for reassembly.
- Unbolt the old lock assembly from the door and fit the replacement unit. Reconnect rods and electrical connector, ensuring linkages operate freely without binding.
- Before refitting the trim, test locking and unlocking functions (manual, remote, and central locking) and check door open/close latching. Adjust rod ends if required.
- Reinstall the door trim and reconnect the battery.
Level Of Difficulty: Moderate. Recommended For: Professional Mechanics Or Experienced DIYers.
Why The Part Most Commonly Fails
- Actuator Wear: Electric motor or gearbox inside the actuator may wear out after many cycles.
- Water Ingress And Corrosion: Moisture can corrode contacts, linkages or the latch mechanism, causing sticking or loss of electrical continuity.
- Mechanical Damage: Broken plastic components, bent rods or damaged catch due to forceful door closing or accidents.
- Connector And Wiring Issues: Corroded or loose electrical connectors lead to intermittent operation or total failure.
Practical Tips
- Inspect and lubricate the latch and linkage with a suitable lubricant during replacement.
- Check door seals and water drainage holes to reduce future moisture-related failures.
- Verify the condition of linkages and the door striker plate—misalignment increases wear on the lock.
- After installation, confirm correct operation of central locking, manual lock, and door-ajar detection.
