IG key OFF.
Disconnect ECTS connector.
Check resistance between 'Signal' terminal and 'Ground' terminal of 'ENGINE COOLANT TEMPERATURE SENSOR' connector. (ECTS component side)
Temp.  | Resistance  | Temp.  | Resistance  | Temp.  | Resistance  | Temp.  | Resistance  | Temp.  | Resistance  | 
- 40℃  | 48.14㏀  | 0℃  | 5.79㏀  | 40℃  | 1.15㏀  | 80℃  | 0.32㏀  | 110℃  | 0.145 ~ 0.149㏀  | 
- 20℃  | 14013 ~ 16.83㏀  | 20℃  | 2.31 ~ 2.59㏀  | 60℃  | 0.59㏀  | 100℃  | 0.19㏀  | 120℃  | 0.116㏀  | 
Is the measured value within specification?
![]()  | ▶ Go to "Verification of Vehicle Repair" procedure.  | 
![]()  | ▶ Replaces ECTS, and go to "Verification of Vehicle Repair" procedure.  |