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:

Heater & cooling unit assembly
Removal and Installation COMPONENTS 1. Steering member 2. Heater and cooling unit 3. Blower unit REMOVAL 1. Discharge the refrigerant from the A/C system. Refer to HA-24, "HFC-134a (R-134a) Service Procedure". 2. Drain the engine coolant from the cooling system. Refer to CO-1 ...

Inspection and adjustment
ECM RE-COMMUNICATING FUNCTION Description Performing following procedure can automatically perform re-communication of ECM and BCM, but only when the ECM has been replaced with a new one (*1). *1: New one means an ECM which has never been energized on-board. (In this step, initialization ...

U1000 can comm circuit
Description CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Modern vehicle is equipped with many electronic control unit, and ea ...