Mode Door

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

Install mode door motor on heater unit and connect it to main harness.
Set up code No. 41 in Self-diagnosis STEP 4. Refer to "SELF-DIAGNOSIS ".
Move side link by hand and hold mode door in DEF mode.
Attach mode door motor rod to side link rod holder.
Make sure mode door operates properly when changing from code No. 41 to 46 by pushing DEF switch.

Fig 1: Displaying Code No 41 To 46
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Identifying Mode Door Motor
Courtesy of NISSAN MOTOR CO., U.S.A.