Nissan Altima 2007-2012 Service Manual: Function diagnosis

Inspection and adjustment
Description and Conditions DESCRIPTION The purpose of the operational check is to confirm that the system operates properly. CONDITIONS: • Engine running and at normal operation temperature. ...

Function information
Component Part Location ENGINE COMPARTMENT 1. A/C compressor F3 2. Ambient sensor E211 3. Refrigerant pressure sensor E219 4. A/C relay (internal to IPDM E/R) 1. A/C compressor F3 2. Ambie ...

Other materials:

Secondary speed sensor
Exploded View 1. CVT assembly 2. Shims 3. O-ring 4. Secondary Speed Sensor Removal and Installation Refer to the figure for removal and installation. CAUTION: • Do not reuse O-ring. • Apply CVT fluid to O-ring. • Insert the shims. • After installation is complete, check ...

Blower unit
Removal and Installation COMPONENTS 1. Heater and cooling unit 2. Blower unit Front REMOVAL 1. Remove the heater and cooling unit assembly. Refer to VTL-12, "Removal and Installation". 2. Disconnect the blower motor connector. 3. Remove the screws from the blower unit, the ...

P1564 ASCD Steering switch
Description ASCD steering switch has variant values of electrical resistance for each button. ECM reads voltage variation of switch, and determines which button is operated. Refer to EC-1090, "System Diagram" for the ASCD function. DTC Logic DTC DETECTION LOGIC NOTE: If DTC P156 ...