1.Control panel
There are many selectors on the control panel for the car A/C. These selectors are categorized as follows; air inlet selector, temperature selector, airflow selector, and blower speed (more…)
operation
Cruise Control Actuator Operation
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 (more…)
Engine immobiliser Operation Principle
1.Operation principle of engine immobiliser set (transponder key ECU control type)
When the ignition key is pulled out of the ignition key cylinder, the key unlock warning switch is turned off. The transponder (more…)
SRS Airbag System Operation
1.Ignition judgement and conditions
(1)Front collision
When both the deceleration sensor and safing sensor in the center airbag sensor assembly turn on, the driver airbag, front passenger airbag and (more…)
SRS Airbag Construction and Operation – Connectors
All connectors in the SRS airbag are colored yellow to distinguish them from other connectors.
Connectors having special functions and specifically designed for the SRS airbag are used in the locations (more…)
SRS Airbag Construction and Operation – Spiral cable
A spiral cable is used as an electrical joint from the vehicle body side to the steering wheel.
The spiral cable is made up of the rotator, case, cable, cancel cam, etc.
The case is installed in the (more…)
SRS Airbag Construction and Operation – SRS warning light
The SRS warning light is located on the combination meter.
When the center airbag sensor assembly detects any malfunction of the airbag system, it turns on the SRS warning light and notifies the driver. (more…)
SRS Airbag Construction and Operation – Seat position airbag sensor
The seat position airbag sensor is used because of the adoption of the dual-stage inflator in the driver’s airbag. The seat position airbag sensor is installed on the seat rail under the driver’s seat. (more…)
SRS Airbag Construction and Operation – Side door sensor
The side door sensors are only set in the two-door or three-door hatchback vehicle with the side airbag, and are installed inside the front doors. The side door sensor detects the impact from the side (more…)
SRS Airbag Construction and Operation – Inflator and bag
(1)For driver (in steering wheel pad)
Construction
The driver’s seat SRS airbag assembly is stored in the steering wheel pad. SRS airbag assembly cannot be disassembled. It consists of the inflator, (more…)