B1412

DTC B1412 AMBIENT TEMPERATURE SENSOR CIRCUIT

CIRCUIT DESCRIPTION

Detection Item:

The sensor connected to the ECM detects fluctuations in the ambient temperature that is used for controlling the interior temperature. The sensor sends a signal to the A/C amplifier via the ECM.

Wiring Diagram:

Step 1:

Step 2:

Step 3:

Step 3(continued)-4:

INSPECTION PROCEDURE