Blower Speed Control Switch

Disconnect blower speed control switch (fan switch) connector. Check for continuity at specified terminals. See BLOWER  SPEED CONTROL SWITCH table. See Fig 1 and Fig 2 . If continuity is not as specified, replace heater control assembly.

Fig 1: Blower Sw. Connector Terminal ID (Push Button Type Controls)

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

Fig 2: Blower Sw. Connector Terminal ID (Lever Type Controls)

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