Temperature control cable

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.

Move temperature control knob to full hot position.
Unclamp temperature control cable.
Move air mix door lever rearward, to full hot position.
Install clamp.
After positioning control cable, check for proper operation.

Fig 1: Identifying Control Linkage Adjustment
Courtesy of NISSAN MOTOR CO., U.S.A.