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Home >> Infiniti >> 2012 >> G37 IPL, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (HVAC Control System (Sedan)) >> DTC/Circuit Diagnosis >> Ambient Sensor >> Component Inspection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Component Inspection

WARNING: This page is about a different variant/trim than selected.
  1. CHECK AMBIENT SENSOR
    1. Turn ignition switch OFF.
    2. Disconnect ambient sensor connector. Refer to "Exploded View ".
    3. Check resistance between ambient sensor terminals.
    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 ambient sensor.