Suspension module for a vehicle and a method of manufacture

1. A suspension module for a vehicle, comprising:

a subframe assembly having a unitary first side plate that is configured to be mounted to the vehicle, the first side plate including:

a first wall having a first surface, a second surface disposed opposite the first surface, and a lower surface that extends from the first surface to the second surface;

first and second lower control arm openings that extend from the lower surface and that are configured to receive a lower control arm; and

first and second upper control arm mounts that extend from the first surface and that facilitate mounting of an upper control arm.

2. The suspension module of claim 1 wherein the first wall has an upper jounce bumper mount having a mounting surface that extends at an angle with respect to the first wall, wherein an upper jounce bumper is disposed proximate the mounting surface for limiting travel of the upper control arm.

3. The suspension module of claim 1 wherein the first wall has a lower rebound bumper mount having a mounting surface that extends at an angle with respect to the first wall, wherein a lower rebound bumper assembly is disposed proximate the mounting surface for limiting travel of the lower control arm.

4. The suspension module of claim 3 wherein the lower rebound bumper assembly includes a bumper adapter bracket that engages the mounting surface and a bumper that is mounted on the bumper adapter bracket.

5. The suspension module of claim 3 wherein the first wall further comprises a half shaft opening for receiving a half shaft and wherein the first side plate further comprises a second wall that extends from an end of the first wall, wherein the lower rebound bumper mount is disposed between the half shaft opening and the second wall.

6. The suspension module of claim 5 wherein the second wall is configured to receive a tie rod plug that facilitates coupling of a tie rod to the first side plate and wherein the first side plate further comprises a coil spring wall that extends from the first and second walls.

7. The suspension module of claim 3 wherein the first wall further comprises a half shaft opening and a plurality of lower bumper mount mounting holes that are disposed adjacent to the half shaft opening, and wherein a fastener extends from each of the lower bumper mount mounting holes to the lower rebound bumper mount to couple the lower rebound bumper mount to the first wall.

8. A suspension module for a vehicle, comprising:

a subframe assembly having first and second side plates that are configured to be mounted to the vehicle, the first and second side plates each including:

a first wall having a half shaft opening; and

a second wall that extends from the first wall, the second wall having a tie rod plug hole; and

a tie rod plug that extends through the tie rod plug hole, wherein the tie rod plug facilitates mounting of a tie rod.

9. The suspension module of claim 8 wherein the first and second side plates are one-piece components that are provided free of weld seams.

10. The suspension module of claim 8 wherein the first and second side plates each have an upper jounce bumper mount that is integrally formed with the first wall, wherein the upper jounce bumper mount is configured to receive a bumper that engages an upper control arm that is pivotally coupled to the first wall.

11. The suspension module of claim 10 wherein the first and second side plates each have a lower rebound bumper mount that is disposed on the first wall, wherein the lower rebound bumper mount is configured to receive a rebound bumper assembly that engages a lower control arm that is pivotally coupled to the first wall.

12. The suspension module of claim 11 wherein the first wall includes a lower rebound bumper mount mounting hole that receives a fastener that couples the lower rebound bumper mount to the first wall.

13. The suspension module of claim 11 wherein the lower rebound bumper mount is disposed between the half shaft opening and the second wall.

14. The suspension module of claim 10 wherein the first wall includes an integral shock absorber mount that is disposed above the half shaft opening and adjacent to the upper jounce bumper mount.

15. The suspension module of claim 8 further comprising first and second lower control arm openings that are spaced apart from each other and are configured as open slots that extend from a lower surface of the first wall and a skid plate that extends from the first side plate to the second side plate.