2. Remove the sunroof glass.
3. Disconnect the connectors (A, B, C and D), front (E) and rear (F) drain hoses and relay (G) (see figure "Removal the sunroof subframe").
Note: When removing and installing the sunroof subframe and drain hoses, you may injure your hands, so wear gloves.
4. Disconnect the clamp (H) and remove the wire harness (I) from the sunroof subframe (J).
5. Support the sunroof subframe, loosen the bolts (K) starting from the end and disconnect the clamps (L), slide the subframe forward and then remove it.
6. Carefully pull the sunroof subframe out through the open front door.
7. To remove the front drain hose flap, remove the front side trim. Tie a string around the upper end (A) of the front drain hose, then pull the lower end (B) out through the A-pillar.
8. Remove the rear pillar trim and the luggage compartment side trim (see section "Removal and installation of interior trim").
9. Tie the end (B) of the rear drain hose with a string, disconnect the clamps (A), and then pull the rear drain hose by the lower end (C) and pull it out through the rear pillar.
10. Installation is the reverse of removal. Install the clamps (A) on the rear drain hose as shown in the figure.
11. Check the hatch for leaks.
[Article source on the website HondaBook]