C1719

CIRCUIT DESCRIPTION
The circuit is sending the data to detect the fluid temperature of the pump and to judge the abnormally of the fluid by the ECU.




DETECTING CONDITIONS
Start the inspection from step 1 in case of using the LEXUS hand-held tester and start from step 2 in case of not using the LEXUS hand-held tester.




WIRING DIAGRAM

Step 1:

Step 2:

Step 3:

INSPECTION PROCEDURE