INSPECT AMBIENT TEMPERATURE SENSOR

Measure the resistance according to the value(s) in the table below.

• Standard Resistance:

• Tester Connection	Condition	Specified Condition
  1 - 2	10°C (50°F)	3.00 to 3.73 kΩ
  	15°C (59°F)	2.45 to 2.88 kΩ
  	20°C (68°F)	1.95 to 2.30 kΩ
  	25°C (77°F)	1.60 to 1.80 kΩ
  	30°C (86°F)	1.28 to 1.47 kΩ
  	35°C (95°F)	1.00 to 1.22 kΩ
  	40°C (104°F)	0.80 to 1.00 kΩ
  	45°C (113°F)	0.65 to 0.85 kΩ
  	50°C (122°F)	0.50 to 0.70 kΩ
  	55°C (131°F)	0.44 to 0.60 kΩ
  	60°C (140°F)	0.36 to 0.50 kΩ

If the result is not as specified, replace the ambient temperature sensor.

• NOTICE:

• HINT:

• As the temperature increases, the resistance decreases (See the graph).