B1412

B1412 - Ambient Temperature Sensor Circuit

CIRCUIT DESCRIPTION

Detection Item:

This sensor detects the temperature outside the cabin and sends the appropriate signals to the A/C amplifier assy.

Wiring Diagram:

Step 1 - 3:

Step 3(Continued) - 4:

INSPECTION PROCEDURE

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