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SENSORS TSB Revision AUTOMATIC AIR CONDITIONING 55B-26 INSPECTION M1554002000130 . INTERIOR TEMPERATURE SENSOR CHECK When the resistance between the sensor terminals is mea- The temperature conditions when checking should not exceed the range shown in the diagram. . PHOTO SENSOR CHECK 1. Connect scan tool MB991958, and check the data list of the 2. Check that the displayed value changes when you cover the photo sensor with your hands. AC305231CK CONNECTOR: C-123 HARNESS SIDE AC103488 AC RESISTANCE Ω) TEMPERATURE ˚C (˚F) 20 15 10 5 0 0 20 40 60 80 -10 (32) (68) (104) (140) (176) (14) |