Description
Electric Central Locking Actuator – Right Front Passenger Door. For Vehicles Citroën Berlingo, Xantia And Peugeot Partner I And II, Peugeot 406. Square Two-Row Connector.
This electric door lock actuator is a direct-fit replacement for the right front passenger door on many Citroën and Peugeot models. Designed for mechanics and DIY enthusiasts, the unit restores reliable central locking operation when the original actuator fails. Commonly searched under part number 9136J6, this actuator features a square two-row connector for straightforward electrical connection and compatibility with the factory wiring harness.
Features And Function
The actuator converts electrical signals from the central locking system into mechanical movement that operates the door latch. Typical symptoms of a failing actuator include intermittent locking/unlocking, audible grinding or buzzing inside the door, or complete loss of locking function on the affected door. The square two-row connector ensures a secure electrical interface and simplifies replacement.
Compatible Models
- Citroën Berlingo
- Citroën Xantia
- Peugeot Partner I
- Peugeot Partner II
- Peugeot 406
Installation
Replacement is typically straightforward for a trained technician or an experienced DIYer. Basic steps: disconnect the negative battery terminal, remove the interior door trim to access the lock assembly, disconnect the electrical connector (square two-row), detach the actuator from the latch mechanism (usually retained by screws or clips), transfer any linkage or mounting brackets if needed, fit the new actuator, reconnect the connector and battery, then test the central locking before reassembling the door trim. Use care when removing plastic clips and trim to avoid breakage.
Recommendations For Installation
- Disconnect the battery to avoid short circuits or accidental actuator movement.
- Keep track of all screws and clips; use suitable trim tools to prevent damage.
- Inspect and lubricate door latch linkages and pivot points before fitting the new actuator to reduce load and extend service life.
- Test the actuator operation with the door open before reassembling the interior trim to confirm correct installation.
Reason For Failure
Actuators commonly fail due to wear of internal gears or motor windings from frequent use, water ingress and corrosion inside the door, contamination of the mechanism, or mechanical binding of the latch and linkages that overload the motor. Electrical issues such as damaged connector pins or wiring faults can also cause intermittent operation. Regular inspection and keeping door seals in good condition help reduce premature failures.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën Berlingo; Citroën Xantia; Peugeot Partner I; Peugeot Partner II; Peugeot 406
- Product Codes: 9136J6
- Additional Numbers: Square Two-Row Connector (electrical interface)
Note: The part is often searched by its product code 9136J6—use this reference when comparing fitment. Always inspect door hardware and wiring when replacing an actuator to ensure a lasting repair.
