WARNING: This page is about a different car, the 2006 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
For key:
Check continuity between terminals of the A/T device.
CONNECTOR TERMINAL CONTINUITY SPECIFICATION
Condition
Terminal No.
Continuity
When selector lever is "P" position.
5 - 6
No
When selector lever is not "P" position.
Yes
Fig 1: Identifying Continuity Between Terminals Of A/T Device
Courtesy of NISSAN MOTOR CO., U.S.A.
For shift:
Check continuity between terminals of the A/T device.
CONNECTOR TERMINAL CONTINUITY SPECIFICATION
Condition
Terminal No.
Continuity
When selector lever is "P" position.
3 - 4
No
When selector lever is not "P" position.
Yes
Fig 1: Identifying Continuity Between Terminals Of A/T Device