Nissan Altima 2007-2012 Service Manual: Signal buffer system

System Diagram

System Description

• IPDM E/R reads the status of the oil pressure switch and transmits the oil pressure switch signal to BCM via CAN communication. Refer to PCS-11, "System Description".

• IPDM E/R receives the rear window defogger status signal from BCM via CAN communication and transmits it to ECM via CAN communication. Refer to PCS-11, "System Description".

    Power control system
    System Diagram System Description COOLING FAN CONTROL IPDM E/R controls cooling fans according to the status of the cooling fan speed request signal received from ECM via CAN communication. R ...

    Power consumption control system
    System Diagram System Description OUTLINE • IPDM E/R incorporates a power consumption control function that reduces the power consumption according to the vehicle status. • IPDM E/R ch ...

    Other materials:

    Oil filter
    Removal and Installation REMOVAL 1. Remove the oil filter using Tool. Tool number : KV10115801 (J-38956) WARNING: • Be careful not to get burned, the engine and engine oil may be hot. CAUTION: • When removing, prepare a shop cloth to absorb any oil leakage or spillage. • Do not all ...

    On board refueling vapor recovery (ORVR)
    Description From the beginning of refueling, the air and vapor inside the fuel tank go through refueling EVAP vapor cut valve and EVAP/ORVR line to the EVAP canister. The vapor is absorbed by the EVAP canister and the air is released to the atmosphere. When the refueling has reached the ...

    Removal and installation
    TRANSAXLE ASSEMBLY Exploded View 1. Air breather hose 2. CVT fluid level gauge 3. CVT fluid charging pipe 4. O-ring 5. Copper washer 6. Fluid cooler tube 7. Fluid cooler tube 8. CVT assembly A. Refer to TM-447, "Removal and Installation". Removal and Installation REMOVAL 1. ...