Hyundai Equus: Side Impact Sensor (SIS) Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Restraint / SRSCM / Side Impact Sensor (SIS) Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Restraint / SRSCM / Side Impact Sensor (SIS) Description and Operation
| Description |
The Side Impact Sensor (SIS) system consists of two kinds of
side impact sensor which are installed at each center of the front door
module (left and right) and two rear sensors which are installed in the
rear pillar (left and right).
| • |
The Front Side Impact Sensor is also called P-SIS because it detects pressure due to collision at its mounting location. |
| • |
The Rear Side Impact Sensor is also called A-SIS because it detects acceleration due to collision at its mounting location. |
SRSCM decides deployment of the airbag and the time of
deployment through the collision signal of the SIS when collision
occurrs.
Front Impact Sensor (FIS) Repair procedures
Removal
•
Removal of the airbag must be performed according to the precautions/ procedures described previously.
•
Before disconnecting the front impact sensor co ...
Side Impact Sensor (SIS) Components and Components Location
Components
...
See also:
ESP OFF Switch Repair procedures
Inspection
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable
2.
Remove the crash pad side cover.
3.
Remove the lower panel.
(Refer to Body - "Crash Pad")
4.
Re ...
VSM OFF Switch Schematic Diagrams
Part Circuit Diagram
...
Refrigerant label
The refrigerant label is located on the underside of the hood.
The label contains the following information:
Type of refrigerant
Amount of refrigerant
...
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