Mazda 3 Service Manual: Trunk Lid Opener Switch Inspection
1. Disconnect the negative battery cable..
2. Remove the trunk lid trim..
3. Remove the high-mount brake light..
4. Remove the trunk lid opener switch..
5. Verify the continuity of trunk lid opener switch terminals A and B.
6. Verify that the continuity is as indicated in the table.
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If the operation cannot be verified, replace the trunk lid opener switch.
Trunk Side Upper Trim Removal/Installation
1. Remove the rear seat cushion..
2. Remove the rear scuff plate..
3. Remove the tire house trim..
4. Open the cap.
5. Remove the screw.
6. Remove the fasteners.
7. Pull the trunk side upp ...
Trunk Lid Opener Switch Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the trunk lid trim..
3. Remove the high-mount brake light..
4. Remove the screw.
5. Install in the reverse order of removal. ...
Other materials:
DSC HU/CM Inspection
1. Disconnect the DSC HU/CM connector..
2. Connect the negative battery cable..
3. Attach the tester lead to the DSC HU/CM wiring harness-side connector and
inspect voltage, continuity, or resistance according to the standard (reference)
on the table.
Standard (Reference)
...
Liftgate Upper Trim Removal/Installation
1. Detach tab while pulling the liftgate upper trim in the direction of the arrow
(1) shown in the figure, then detach clips and pin while pulling in the direction
of the arrow (2).
2. Detach tab while pulling the liftgate upper trim in the direction of the arrow
(3) shown in the figure, ...
Locking, Unlocking
Locking, Unlocking with
Transmitter
All doors and the liftgate can be locked/ unlocked by operating the keyless
entry system transmitter, refer to Keyless Entry System .
Locking, Unlocking with Door-
Lock Switch
All doors and the liftgate lock
automatically when the lock side is
pressed. Th ...
