B1413

CIRCUIT DESCRIPTION

Detection Item:

This sensor detects the temperature inside the cooling unit and sends the appropriate signals to the A/C ECU (Combination meter ECU).

Wiring Diagram:

Steps 1 - 2:

Steps 3 - 4:

INSPECTION PROCEDURE

HINT: In case of using the LEXUS hand-held tester start the inspection step 1 and in case of not using the LEXUS hand-held tester start from step 2.