Liftgate Lock Actuator Inspection
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
- Remove the liftgate latch and lock actuator. (See LIFTGATE LATCH AND LOCK ACTUATOR REMOVAL/INSTALLATION .)
- Apply battery positive voltage and connect the ground to the liftgate latch and lock actuator terminals as indicated in the table below and verify the operation condition.TERMINAL DESCRIPTION - WITHOUT POWER LIFTGATE (PLG)
B+ terminal Ground terminal Operation D B Release TERMINAL DESCRIPTION - WITH POWER LIFTGATE (PLG)B+ terminal Ground terminal Operation G H Close H G Open - If the operation cannot be verified, replace the liftgate latch and lock actuator. (See LIFTGATE LATCH AND LOCK ACTUATOR REMOVAL/INSTALLATION .)