B1415
DTC B1415 Air Duct Sensor Circuit (Driver Side)CIRCUIT DESCRIPTION
Detection Item:
This sensor detects the register temperature and sends the appropriate signals to the A/C ECU.
Wiring Diagram:
Step 1 - 2:
Step 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.