System Diagram
System Description
The air mix doors are automatically controlled so that in-vehicle temperature is maintained at a predetermined value by the temperature setting, ambient temperature, intake temperature and amount of sunload.
SYSTEM OPERATION
Door Motor Circuit
Air Mix Door Control Specification
When ignition switch is ON, the A/C auto amp. continuously and automatically controls temperatures, regardless of air conditioner operational condition. When setting a target temperature with the temperature control switch, the A/C auto amp. corrects the set temperature and decides a target air mix door opening angle. The A/C auto amp. controls the air mix door, according to the target air mix door opening angle and the current air mix door opening angle, keeping an optimum air mix door opening angle. When the temperature is set at 18C (60F), air mix door is set on full-cold, and when the temperature is set at 32C (90F), it is set to full-hot.
Wiring diagram
SRS AIR BAG CONTROL SYSTEM
Wiring Diagram - For Mexico
Wiring Diagram - Except Mexico
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P0125 ECT sensor
Description
The engine coolant temperature sensor is used to detect the engine
coolant temperature. The sensor modifies a voltage signal from the
ECM. The modified signal returns to the ECM as the engine coolant
temperature input. The sensor uses a thermistor which is sensitive to
the c ...
Road test
Description
DESCRIPTION
The purpose of the test is to determine the
overall performance of
CVT and analyze causes of problems.
The road test consists of the following three
parts:
"Check Before Engine Is Started"TM-164.
"Check at ...