Contents Wiring diagrams Section: Air Conditioning System - Diagnosis All sections

CIRCUIT DESCRIPTION Lexus SC II

CIRCUIT DESCRIPTION

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

DTC No.Detection itemTrouble Area
B1411/11Open or short in room temperature sensor circuitCooler (room temp, sensor) thermistor Harness or connector between cooler (room temp, sensor) thermistor and A/C amplifier assy A/C amplifier assy

DETECTION ITEM CHART

Scheme 120

Scheme 120: WIRING DIAGRAM