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 Read more SRS Airbag System Operation
Automotive System
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 Read more SRS Airbag Construction and Operation – Connectors
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 Read more SRS Airbag Construction and Operation – Spiral cable
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. Read more SRS Airbag Construction and Operation – SRS warning light
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. Read more SRS Airbag Construction and Operation – Seat position airbag sensor
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 Read more SRS Airbag Construction and Operation – Side door sensor
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, Read more SRS Airbag Construction and Operation – Inflator and bag
E-Type SRS Airbag Components
Location of Components
The SRS airbag system consists of the following components.
1.Front airbag sensor (LH, RH)
2.Center airbag sensor assembly
(airbag sensor assembly)
3.Driver airbag assembly
4.Front Read more E-Type SRS Airbag Components
Caution to consider about SRS Airbag
1.Child restraint
Never install a rear-facing child restraint system on the front passenger seat because the force of the rapid inflation of the front passenger airbag can cause death or serious injury Read more Caution to consider about SRS Airbag
Operations of SRS Airbag
(1)In a collision, the airbag sensor detects the degree of the impact and when the degree exceeds the specified value of the center airbag sensor assembly (airbag sensor assembly), the initiator in the Read more Operations of SRS Airbag