Kia Cadenza: SRSCM / Occupant Detection System (ODS) Description and Operation
In order to make normal activation of airbag system, SRSCM
detects DTC(s) for the Passenger side Body Detection System. If the seat
is occupied, Body sensor detects how measuring electrostatic capacity
and send signal to SRSCM via CAN.
SRSCM recognizes the signal as 2(two) different
classifications; that is, class #1 (Empty or child seat), class #2
(Small, Large).
With these signal, ACU determines whether it needs to deploy PAB(Passenger Airbag) or not.
If you strike or spin the SRSCM with the IG “ON”, the
seat-belt pretensioner, curtain-airbag or side-airbag could be deployed.
Handle it with care. |
Removal
1.
Disconnect the battery negative cable, and wait for at least three minutes before beginning work.
2.
Remove the front seat assembly.
(Refer to Body - "Front seat")
3.
Disconne ...
Other information:
Removal
1.
Turn the ignition switch OFF and disconnect the negative (-) battery cable.
2.
Disconnect the accelerator position sensor connector (A).
3.
Remove the installation nuts (B) and bolt (C), and then remove the accelerator pedal module.
Installation
1.
Install in the revers ...
Specification
Item SpecificationControl typeN/H (Normal High)Control pressure kpa (kgf/cm², psi)"500.14 ~ 9.81 (5.1 ~ 0.1, 72.54 ~ 1.42)"Current value (mA)50 ~ 850Coil resistance(Ω)5.1 ± 0.3
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