Trunk lid lock motor
1. Open the trunk lid, remove the pins and remove the trunk trim.
2. Disconnect the electrical connector, unscrew the screws (indicated by arrows) trunk lid lock motor mounts.
3. Remove the engine from the trunk lid by disconnecting it from the rod.
Rear door lock motor
4. Remove the rear door lock.
5. Unscrew the screws (indicated by arrows) fasteners, disconnect the rod from the engine.
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6. Remove the engine from the rear door.
Electronic Control Unit (ECU)
7. The central locking system consists of three control units: the receiver, the central locking control unit and the control unit. All units are located under the instrument panel on the passenger side. To access the units, open the glove compartment cover and remove it from the hinges. Unscrew the screws of the additional cover in the instrument panel.
8. Use a screwdriver to press the fastening brackets and remove the cover from the socket.
9. The control units are located as follows: the receiver is at the top left, the central ECU unit is at the top right, and the control unit is below them. To remove the units, disconnect the electrical connector, release the retaining clip and remove the unit (indicated by the arrow) from the installation suspension.
10. To remove the control unit, disconnect the electrical connector, unscrew the bolt securing the unit to the engine compartment bulkhead. Unscrew the mounting screws and remove the control unit.
11. Installation is carried out in the reverse order of removal.