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Chrysler Town & Country (4th generation): Liftgate Assembly Replacement

The 2005 Town & Country liftgate is attached to the roof by two upper hinges and held up by two gas struts. It contains the wiring harness (brake light, rear window defogger, lock, wiper), the washer hose, the latch and the glass. The job comes down to carefully transferring the hardware to the new liftgate and installing it without any misalignment. Exact tightening torques are not confirmed in publicly available sources, so the values below are approximate guidelines.

Difficulty: Medium Time: 1.5-3 hours Steps: 14 Tools: Socket set and ratchet (mostly 10-15 mm), Torx sockets, flat-blade screwdriver or plastic trim clip remover, masking tape, 2 support stands or props, helper, soft padding for the bottom edge of the liftgate, small screwdriver for connector locks if needed.

Part

  • 🔩 Liftgate (rear door) assembly, body color. For a used liftgate from a salvage yard, check the color and whether it has the rear wiper, washer and power liftgate. A new liftgate is usually supplied primed. Price: ask your supplier

Step by step

14 steps
  1. Open the liftgate fully. Disconnect the negative battery terminal, especially if the vehicle has a power liftgate or a rear window defogger. Wait 5-10 minutes.
  2. Carefully remove the interior trim panel from the liftgate. Pry out the plastic clips, and remove the pull handle and trim pieces if they are held by screws. Photograph the clips and store them separately. Replace any that are cracked.
  3. Disconnect the wiring harness in the liftgate. Find the connectors on the liftgate side, near the top of the opening, or in the rubber boot on the left side. Press the locking tabs; do not pull on the wires. Photograph the wiring layout before disconnecting.
  4. Pull the harness boot out of the opening in the body. To do this, release the rubber seal and the plastic retainers. Feed a wire or cord through the boot beforehand to make it easier to route the harness in the new liftgate later.
  5. Disconnect the rear window washer hose from the fitting. Plug the end so fluid does not leak out.
  6. Place props under the liftgate or have a helper hold it up. Remove the lower ends of the gas struts. Press back the spring clip on the ball stud and pull the strut off the ball. Once the struts are off, nothing holds the liftgate up, so support it right away.
  7. Outline the hinges on the body with tape or a marker. This will help you set the gaps on the new liftgate.
  8. Remove the bolts that attach the hinges to the body. The helper holds the liftgate. Lift the liftgate off and lay it on a soft pad.
  9. Transfer all the necessary parts from it: the latch with its cable or actuator, the handle and button, the rear glass (if the new liftgate does not come with it), the wiper and motor, the high-mounted brake light, the weatherstrip, the sensors, and the strut ball studs. If the donor liftgate is already fully equipped, just check that everything is there.
  10. Mount the new liftgate on the hinges and snug the attaching bolts lightly, so the liftgate can still be shifted.
  11. Close the liftgate and check the gaps around the perimeter. They should be even. The lower latch and striker must not rub or bind. If needed, loosen the bolts and shift the liftgate until it sits even. Then tighten the hinge bolts. Tighten to the manufacturer's specification, typically in the range of 20-30 N·m (15-22 lb-ft).
  12. Install the gas struts on the ball studs. Feed the harness through the boot, connect all the connectors and reconnect the washer hose. Install the trim panel.
  13. Reconnect the battery. Check the brake light, the marker lights, the rear window defogger, the wiper, the washer, the power liftgate (if equipped), and the latch and central locking. Close the liftgate several times and check that it does not slam and does not leak water.
  14. If the transferred electrical components do not work, check the connectors, the fuses and the continuity of the harness in the boot. This is the most common point of wire breakage on this model.

Common mistakes and warnings

  • The liftgate is heavy, and with the gas struts removed nothing holds it up. Work with a helper and support the liftgate with props, or it may fall and damage the body or injure your hands. Do not pull on the wires when disconnecting. If the vehicle has a power liftgate, disconnect the battery first, or the actuator may activate during removal. If the liftgate came from an accident vehicle and the body opening is damaged, correct the body geometry first. It is best to leave painting and fitting to a body shop.