ASCD Steering Switch

WARNING: This page is about a different car, the 2005 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect combination switch (spiral cable).
Check continuity between combination switch (spiral cable) terminals 14 and 15 with pushing each switch.

Fig 1: Combination Switch (Spiral Cable) Terminals Continuity Chart
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Checking Continuity Between Combination Switch (Spiral Cable) Terminals 14 & 15
Courtesy of NISSAN MOTOR CO., U.S.A.