4. Check Tow Mode Switch

WARNING: This page is about a different car, the 2004 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.

Turn ignition switch "OFF".
Disconnect tow mode switch connector.
Check continuity between tow mode switch connector M67 (column shift) or M254 (floor shift) terminals 1 and 2.

Fig 1: Continuity Table

Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK: GO TO 5.
NG: Repair or replace tow mode switch.

Fig 2: Checking Continuity
Courtesy of NISSAN MOTOR CO., U.S.A.