Nissan Altima 2007-2012 Service Manual: 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 E219

3. A/C relay (internal to IPDM E/R)

PASSENGER COMPARTMENT

1. Intake door motor M126

2. Front blower motor relay J-4

3. Air mix door motor M130

4. Mode door motor M127

5. Blower motor M31

Component’s Role

    Air conditioner control
    System Diagram CONTROL SYSTEM The control system consists of input sensors, switches, front air control and outputs. The relationship of these components is shown in the figure below: System ...

    Other materials:

    Engine control system symptoms
    Symptom Table SYSTEM — BASIC ENGINE CONTROL SYSTEM 1 - 6: The numbers refer to the order of inspection. (continued on next page) SYSTEM — ENGINE MECHANICAL & OTHER 1 - 6: The numbers refer to the order of inspection. ...

    P1800 Vias control solenoid valve 1
    Description The VIAS control solenoid valve 1 cuts the intake manifold vacuum signal for power valve 1 control. It responds to ON/OFF signals from the ECM. When the solenoid is OFF, the vacuum signal from the intake manifold is cut. When the ECM sends an ON signal the coil pulls the plunger ...

    IPDM E/R (Intelligent power distribution module engine room)
    Reference Value VALUES ON THE DIAGNOSIS TOOL TERMINAL LAYOUT PHYSICAL VALUES Wiring Diagram — Sedan Fail Safe CAN COMMUNICATION CONTROL When CAN communication with ECM and BCM is impossible, IPDM E/R performs fail-safe control. After CAN communication recov ...