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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 477 (Air Conditioning System - Diagnosis) >> Circuit Inspection >> DTC B1413/13 Evaporator Temperature Sensor Circuit >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

This sensor detects the temperature inside the cooling unit and sends the appropriate signals to the A/C ECU.

DETECTION ITEM

DTC No. Detection Item Trouble Area
B1413/13 Open or short in evaporator temperature sensor circuit.
  • Evaporator temperature sensor.
  • Harness or connector between evaporator temperature sensor and A/C ECU.
  • A/C ECU.
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