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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 999 (Heater & Air Conditioning Control System) >> With Monochrome Display >> Component Diagnosis >> B2578, B2579 In-Vehicle Sensor >> Component Inspection

Component Inspection

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK IN-VEHICLE SENSOR
    1. Turn ignition switch OFF.
    2. Disconnect in-vehicle sensor connector.
    3. Check resistance between in-vehicle sensor terminals.
    TERMINAL RESISTANCE CHART

    Terminal Condition Resistance kΩ
    Temperature °C (°F)
    1 2 -15 (5) 12.73
    -10 (14) 9.92
    -5 (23) 7.80
    0 (32) 6.19
    5 (41) 4.95
    10 (50) 3.99
    15 (59) 3.24
    20 (68) 2.65
    25 (77) 2.19
    30 (86) 1.81
    35 (95) 1.51
    40 (104) 1.27
    45 (113) 1.07

    Is the inspection result normal? 

    YES: Inspection End.

    NO: Replace in-vehicle sensor. Refer to "REMOVAL AND INSTALLATION ".