Sensors Inspection

INSPECTION




HEATER AIR INTAKE DUCT SENSOR CHECK
When the resistance between the sensor terminals is measured under two or more temperature conditions, the resistance should approximately satisfy the illustrated values.

NOTE: 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 photo sensor and security indicator. Data List Reference Table
2. Check that the displayed value changes when you cover the photo sensor with your hands or a shop towel.