B1412

DTC B1412 AMBIENT TEMPERATURE SENSOR CIRCUIT

CIRCUIT DESCRIPTION

Detection Item:

This sensor detects the temperature outside the cabin and sends the appropriate signals to the ECM.

Wiring Diagram:

Step 1:

Step 2:

Step 3:

Step 4 - 5:

INSPECTION PROCEDURE

HINT: When using the hand-held tester, start the inspection step 1 and when not using the hand-held tester, start from step 2.