General Information |
1. |
DC/DC converter: DC/DC converter in power supply unit
includes up/down transformer converter, and provides ignition voltage
for all firing circuits, implemented as ASICs and the internal operation
voltage of the SRSCM itself. if the internal operation voltage is below
critical value setting, it will perform a reset. |
2. |
Back up power supply: SRSCM has separate back up power
supply, that will supply deployment energy instantly in low voltage
condition or upon power failure by front crash. |
3. |
Self diagnosis: SRSCM will constantly monitor current SRS
operation status and detect system failure while vehicle power supply is
on, system failure may be checked with trouble codes using GDS. |
4. |
Airbag warning lamp on: Upon detecting error, the module will
transmit signal to SRSCM indicator lamp located at cluster. MIL lamp
will indicate to the driver that there is an SRS error. Upon ignition
key on, SRS lamp will turn on for about six seconds. |
5. |
Trouble code registration: Upon error occurrence in system,
SRSCM will store DTC corresponding to the error. DTC can be cleared only
by GDS. However, if an internal fault code is active or if a crash is
recorded the fault clearing cannot be performed. |
6. |
Self diagnostic connector: Data stored in SRSCM memory will
be output to GDS or other external output devices through a connector
located below driver side crash pad. |
7. |
Once airbag is deployed, SRSCM should not be used again but replaced. |
8. |
SRSCM will determine whether passenger fasten the seat belt
by the signal from built-in switch in seat belt buckle, and deploy front
seat airbag at each set crash speed. |
9. |
Side airbag deployment will be determined by SRSCM that will
detect satellite sensor impact signal upon side crash, irrespective to
seat belt condition. |
High Voltage Shut-off Procedures Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure to follow ...
Specification ItemResistance (?)Driver Airbag (DAB)1.88 ~ 5.8Passenger Airbag (PAB)1.88 ~ 5.8Side Airbag (SAB)1.88 ~ 5.8Curtain Airbag (CAB)1.88 ~ 5.8Seat Belt Pretensioner (BPT)1.88 ~ 5.8Anchor Pretensioner ...
Description System Overview The System offers the following features: – Human machine interface through a 1-stage button, for terminal switching and engine start. – Control of external relays for ACC / IGN1 / IGN2 terminal switching and STARTER, without use of mechanical ignition switch. – Indication ...
Removal Blind spot detection (BSD) unit 1. Disconnect the negative (-) battery. Be careful when removing the blind spot detection unit. The bracket may break off from the bumper. 2. Remove the rear bumper. (Refer to Body - "Rear Bumper Cover") 3. Disconnect the BSD connector (A) from the ...