Component Inspection

Component Inspection

1. Check resistance of IATS
(1) IG "OFF" and disconnect IATS connector.
(2) Measure resistance between terminal 4 and 5 of IATS connector. (Component Side) after checking out the temperature of IAT with scantool
A. Specification :









(3) Is the measured resistance within specification ?
YES
- Go to "Verification of Vehicle Repair" procedure.
NO
- Substitute with a known - good IATS and check for proper operation.
If the problem is corrected, replace IATS and go to "Verification of Vehicle Repair" procedure.