Genuine Mazda 3 Trunk Lock Cylinder

Mazda 3 Trunk Lock Cylinder Parts and Q&A

• Lock Cylinder
  BP4K-62-498B
  Q:

  How to remove and install the Tailgate Handle and Trunk Lock Cylinder on Mazda 3?

  A:

  For 2009 and earlier models, start by disconnecting the cable from the negative battery terminal, then open the liftgate and remove the trim panel. Through the large access hole, disengage the outside liftgate handle-to-latch rod and the outside liftgate lock-to-latch rod. All liftgate lock rods are attached by plastic clips, which can be removed by unsnapping the portion engaging the connecting rod and pulling the rod out of its locating hole. For models with power liftgate locks, disconnect the electrical connectors at the latch. Next, remove the screws securing the latch to the liftgate and take out the latch assembly through the liftgate opening, with installation being the reverse of removal. For 2010 and later models, remove the liftgate trim panels, disconnect the lock actuator electrical connector, and remove the mounting bolts and lock actuator assembly, again with installation being the reverse of removal. Regarding the liftgate lock cylinder and outside handle for 2009 and earlier models, open the liftgate and remove the trim panel, then disconnect the liftgate lock actuator connector and liftgate latch electrical connectors. Disconnect the lock clip and rod from the liftgate lock cylinder, remove the clips securing the cables, and detach the cable from the latch and lock actuator. Finally, remove the latch and lock assembly mounting bolts and take out the latch and lock, with installation being the reverse of removal. Note that there is no lock cylinder or exterior handle on 2010 and later models.