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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