DTC 19

C1719 / 19 - Fluid Temperature Sensor Circuit

DTC Detecting Condition:

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

Wiring Diagram:

Step 1:

Steps 2 - 3:

INSPECTION PROCEDURE

HINT: 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.