Diagnostic Test

1. Turn ignition switch OFF.
2. Remove engine coolant temperature sensor.
3. Check the resistance between coolant temperature sensor terminals.

   		Temperature [°C (°F)]	Resistance (Ω)
   +	-
   Terminal
   1	2	20°C (68°F)	3050 - 3150
   		30°C (86°F)	1950 - 2050
   		40°C (104°F)	1275 - 1375
   		50°C (122°F)	850 - 950
   		60°C (140°F)	600 - 650
   		70°C (158°F)	425 - 465
   		80°C (176°F)	305 - 335
   		90°C (194°F)	225 - 245
   		100°C (212°F)	165 - 185
   		110°C (230°F)	120 - 140

Is the measured value OK?

YES 

INSPECTION END

NO 

Replace coolant temperature sensor. Refer to COMPONENT LOCATION .