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 ...