Service override for electric release latching system

1. A power release latching system, comprising:

a housing;

a service override lever rotatably mounted to the housing, the service override lever being accessible from an exterior of the housing;

a motor for rotating a worm that interfaces to a release gear, the release gear having a cam profile on a first side of the release gear that interfaces with a pawl release lever of the latching system, the pawl release lever being operably coupled to a pawl that interfaces with a claw of the latching system, wherein rotation of the service override lever causes rotation of the release gear, and the service override lever has a boss that is configured to contact a wall of the release gear, the wall located on a second side of the release gear, the second side being opposite to the first side, the boss extending in a direction generally parallel to an axis of rotation of the release gear, the boss rotating about another axis generally parallel to the axis of rotation of the release gear.

2. The power release latching system as in claim 1 , wherein the boss is spaced from the wall when the release gear is in a home position.

3. The power release latching system as in claim 1 , wherein the cam profile contacts the pawl release lever when the release gear is in a full travel position.

4. The power release latching system as in claim 1 , wherein the boss extends from a tab of the service override lever.

5. The power release latching system as in claim 3 , wherein the boss is spaced from the wall when the release gear is in a home position.

6. The power release latching system as in claim 3 , wherein the boss contacts the wall when the release gear is in a full travel position.

7. The power release latching system as in claim 1 , further comprising a return spring for biasing the pawl release lever about a pivot.

8. The power release latching system as in claim 1 , further comprising:

a frame configured to mount the latching system to a vehicle sheet metal.

9. The power release latching system as in claim 7 , wherein the boss extends from a tab of the service override lever.

10. The power release latching system as in claim 9 , wherein the boss is spaced from the wall when the release gear is in a home position and wherein the boss contacts the wall when the release gear is in a full travel position.

11. The power release latching system as in claim 10 , wherein the cam profile contacts the pawl release lever when the release gear is in the full travel position.

12. The power release latching system as in claim 8 , further comprising a return spring for biasing the pawl release lever about a pivot.

13. A power release latching system, comprising:

a housing;

a service override lever rotatably mounted to the housing, the service override lever being accessible from an exterior of the housing;

a motor for rotating a worm that interfaces to a release gear, the release gear having a cam profile on a first side of the release gear that interfaces with a pawl release lever of the latching system, the pawl release lever being operably coupled to a pawl that interfaces with a claw of the latching system, wherein rotation of the service override lever causes rotation of the release gear, and the service override lever has a boss that is configured to contact a wall of the release gear, the wall located on a second side of the release gear, the second side being opposite to the first side, the boss extending in a direction generally parallel to an axis of rotation of the release gear, wherein the boss contacts the wall when the release gear is in a full travel position.

14. The power release latching system as in claim 13 , wherein the cam profile contacts the pawl release lever when the release gear is in the full travel position.

15. A method for manually releasing a power release latching system, comprising:

rotatably mounting a service override lever to a housing of the latching system, the service override lever being accessible from an exterior of the housing; and

rotating a release gear of the latching system with the service override lever, the release gear having a cam profile on a first side of the release gear that interfaces with a pawl release lever of the latching system, the pawl release lever being operably coupled to a pawl that interfaces with a claw of the latching system, wherein the service override lever has a boss that is configured to contact a wall of the release gear, the wall located on a second side of the release gear, the second side being opposite to the first side, the boss extending in a direction generally parallel to an axis of rotation of the release gear, wherein the boss is spaced from the wall when the release gear is in a home position and wherein the boss contacts the wall when the release gear is in a full travel position.