Heater & Air Conditioning Control System (Automatic): Overhaul Nissan Maxima A35

A/C AND AV SWITCH ASSEMBLY : Component Function Check

1. CHECK OPERATION Press the AUTO switch, and then check that "AUTO" is shown on the display. Operate the temperature control dial (driver side). Check that the fan speed or outlet changes. (The discharge air temperature or fan speed varies depending on the ambient temperature, in-vehicle temperature, and temperature setting.) Does it operate normally? YES >> Inspection End. NO >> Perform trouble diagnosis for the A/C and AV switch assembly. Refer to " «A/C AND AV SWITCH ASSEMBLY : DIAGNOSIS PROCEDURE»(ref-388068-S29765278352011022800000) ".

A/C AND AV SWITCH ASSEMBLY FOR COLOR DISPLAY

Removal and Installation

The front A/C switch assembly is integrated into the A/C and AV switch assembly in cluster lid C.

1. Refer to " «REMOVAL AND INSTALLATION»(ref-388076-S35974645152011022800000) " (Bose with color display).
2. Refer to " «REMOVAL AND INSTALLATION»(ref-388076-S12949408612011022800000) " (Bose with color display, with NAVI).

A/C SWITCH ASSEMBLY : Component Function Check

1. CHECK OPERATION Press the AUTO switch, and then check that "AUTO" is shown on the display. Operate the temperature control switch (driver side). Check that the fan speed or outlet changes. (The discharge air temperature or fan speed varies depending on the ambient temperature, in-vehicle temperature, and temperature setting.) Does it operate normally? YES >> Inspection End. NO >> Perform trouble diagnosis for the A/C switch assembly. Refer to " «A/C SWITCH ASSEMBLY : DIAGNOSIS PROCEDURE»(ref-388068-S20381550582011022800000) ".

A/C SWITCH ASSEMBLY FOR MONOCHROME DISPLAY

Removal

1. Remove the cluster lid D. Refer to " «EXPLODED VIEW»(ref-388073-S41816629982011022800000) ".
2. Remove the A/C switch assembly from cluster lid D.

Installation

Installation is in the reverse order of removal.