The transponder key ECU control type engine immobiliser system consists of the following components.
1.Ignition key (Transponder chip is built in)
The coil in the transponder chip built in the key reacts Read more Engine immobiliser system Components
Automotive System
Engine immobilizer system
The engine immobiliser system is a theft deterrent system for vehicles. This system prohibits the engine from starting by igniting the engine and injecting fuel when any keys other than the ignition key Read more Engine immobilizer system
Dispose of SRS Airbag and Seat Belt Pretensioner
When Scrapping Vehicle
M-type airbag/seat belt pretensioners:
Remove the steering wheel pad (with airbag) and front seat outer belts (with seat belt pretensioners) from the vehicle. Unlock the sensor Read more Dispose of SRS Airbag and Seat Belt Pretensioner
Precaution for Airbag/Seat Belt Pretensioner Deployment
When scrapping vehicles equipped with SRS airbags and seat belt pretensioners or disposing of a steering wheel pad (with airbag), front passenger airbag assembly, front seat back assembly (with side airbag Read more Precaution for Airbag/Seat Belt Pretensioner Deployment
M-Type SRS AIRBAG Center airbag sensor assembly
Never reuse the center airbag sensor assembly involved in a collision where any SRS has deployed.
The connector to the sensor should be connected to or disconnected from the center airbag sensor assembly Read more M-Type SRS AIRBAG Center airbag sensor assembly
Precaution for Airbag and Seat Belt Pretensioner Handling
Failure to carry out the service operations in the correct sequence could cause the supplemental restraint system to deploy unexpectedly during servicing.
This may lead to a serious accident. Furthermore, Read more Precaution for Airbag and Seat Belt Pretensioner Handling
M-Type SRS AIRBAG Gas generator
The gas generator comprises an initiator and propellant grain housed in a metallic container. When the airbag sensor comes on, current will be applied to the initiator and ignites it.
Immediately thereafter, Read more M-Type SRS AIRBAG Gas generator
M-Type SRS AIRBAG Pretensioner mechanism
Construction
The pretensioner mechanism consists of the retractor shaft, pretensioner shaft, drum, wire, drive plate, piston, cylinder, inflator, etc.
The pretensioner shaft is directly installed on Read more M-Type SRS AIRBAG Pretensioner mechanism
Automotive M-Type SRS AIRBAG
The M-type SRS airbag is a compact driver’s side airbag in which the airbag sensor, inflator and bag are all contained in the steering wheel pad. A sensor lock release bolt or rod is provided to the left Read more Automotive M-Type SRS AIRBAG
E-Type SRS Airbag Self-Diagnostic Function
The diagnosis circuit constantly checks malfunction of the airbag system in the two stages shown below.
Ignition switch turned to ON position → 1. Primary check (for about six seconds) → 2. Constant Read more E-Type SRS Airbag Self-Diagnostic Function