Nissan Altima 2007-2012 Service Manual: Function diagnosis

Inspection and adjustment
Description & 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. Refrigerant pressure sensor E219 3. A/C relay (internal to IPDM E/R) 1. A/C compressor F3 2. Refrigerant pressure sensor E ...

Other materials:

Air mix door motor
Description SYSTEM DESCRIPTION Component Parts Air mix door control system components are: • Front air control • Air mix door motors (LCU) • In-vehicle sensor • Ambient sensor • Sunload sensor • Intake sensor System Operation The front air control receives data from each of t ...

Car phone or CB radio
When installing a CB, ham radio or car phone in your vehicle, be sure to observe the following precautions; otherwise, the new equipment may adversely affect the engine control system and other electronic parts. WARNING ● A cellular phone should not be used for any purpose while driving ...

B1017 – b1022 occupant classification system
Description DTC B1017 – B1022 OCCUPANT CLASSIFICATION SYSTEM (OCS) The occupant classification system control unit is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor the occupant classification system for control unit and sensor mat failures and ...