Friday, January 6th, 2012
1.Function
In idle state such as in slow traffic or during stop, the engine output is small.
In this state, driving the compressor applies overload to the engine, which results in overheating ...
Posted in Heater and Aircondition System | No Comments »
Thursday, January 5th, 2012
1.Function
The dual A/C and the refrigeration cycle with rear cooler have evaporators and expansion valves for front and rear. These make the refrigerant circulate using a compressor.
To control two refrigerant ...
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Wednesday, January 4th, 2012
1.Function
A pressure switch is installed on the high-pressure side of the refrigeration cycle. When the switch detects abnormal pressure in the refrigeration cycle, it stops the compressor to prevent the ...
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Tuesday, January 3rd, 2012
Outline
1.Description
To operate the A/C normally or to reduce the damage to the components when a malfunction occurs, the signals from each sensor or switch are sent to the A/C amplifier ...
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Friday, December 23rd, 2011
1.Blower speed control function
Adjusting the amount of the current that passes the blower motor controls the blower speed. There are 2 methods:
resistor and transistor.
(1)Resistor type
This adjusts the amount of current ...
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Friday, November 18th, 2011
Description of AVC-LAN
1.Outline
AVC-LAN is an acronym for Audio signal, Video signal, and Control signal. It is a unified standard developed by six companies including Toyota Motor Corporation.
Previously, the system could ...
Posted in Audio System | No Comments »
Sunday, October 23rd, 2011
1.General
This system maintains the vehicle at the speed the driver has set, as long as there are no vehicles in front in the same lane. If the system detects a ...
Posted in Cruise Control System | No Comments »
Friday, October 21st, 2011
1.General
Notifies the driver if trouble occurs with the CCS.
2.Warning indication
If the cruise control ECU does not receive a vehicle speed signal for a predetermined period of time, or if cruise ...
Posted in Cruise Control System | No Comments »
Thursday, October 20th, 2011
1.Motor and limit switch
The motor revolves either clockwise or counterclockwise in response to acceleration or deceleration signals from the cruise control ECU, thereby altering the opening angle of the throttle ...
Posted in Cruise Control System | No Comments »
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