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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 614 (Heater & Air Conditioning Control System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B2579: In-Vehicle Sensor >> Component Inspection

Component Inspection

WARNING: This page is about a different car, the 2020 Infiniti QX60. 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

      Condition

      Resistance: kOhm

      Temperature: deg.C (deg.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 .