Hyundai i-30: SRSCM / Front Impact Sensor (FIS)
Components and components location

1. Front Impact
Sensor (FIS)
|
|
Description and operation
• |
The front impact sensors (FIS) are installed on the upper of the side
panel in Front End Module (FEM). They are remote sensors that detect
acceleration due to a collision at their mounting locations.
|
• |
The primary purpose of the Front Impact Sensor (FIS) is to provide an
indication of a collition. The Front Impact Sensor(FIS) sends acceleration
data to the SRSCM.
|
Repair procedures
•
|
Removal of the airbag must be performed according to the precautions/
procedures described previously.
|
•
|
Before disconnecting the front impact sensor connector, disconnect
the front airbag connector(s).
|
•
|
Do not turn the ignition switch ON and do not connect the battery
cable while replacing the front impact sensor.
|
|
1. |
Disconnect the battery negative cable, and wait for at least three minutes
before beginning work.
|
2. |
Remove the front impact sensor (A) mounting bolt and disconnect the
front impact sensor connector (B).

|
•
|
Do not turn the ignition switch ON and do not contact the battery
cable while replacing the front impact sensor.
|
|
1. |
Install the new front impact sensor.
|
2. |
Connect the front impact sensor connector.
|
3. |
Install the front impact sensor mounting bolt.
Tightening torque :
7.8 - 10.8 N.m (0.8 - 1.0 kgf.m, 5.8 - 7.2 lb-ft)
|
|
4. |
Reconnect the battery negative cable.
|
5. |
After installing the Front Impact Sensor, confirm proper system operation
:
•
|
Turn the ignition switch ON; the SRS indicator light should
be turned on for about six seconds and then go off.
|
|
Components and components location
Components
1. SRSCM (Supplemental
Restraint System Control Module)
Description and operation
Description
•
Supplemental Restraint System Control Module (SRSCM) determines whether
and when to deploy air bag module, seat belt pretensioner (BPT) and
emergency fastenig device (EFD)...
Components and components location
Components
1. Front Pressure
Side Impact Sensor (P-SIS)
2. Front Gravity
Side Impact Sensor (G-SIS)
Repair procedures
Removal
Front Pressure Side Impact Sensor
•
Removal of the airbag must be performed according to the precautions/procedures
described previously...
Other information:
Power brakes
Your vehicle has power-assisted
brakes that adjust automatically
through normal usage.
If the engine is not running or is
turned off whilst driving, the power
assist for the brakes will not work.
You can still stop your vehicle by
applying greater force to the brake
pedal than typical...
Replacement
•
Put on gloves to prevent hand injuries.
•
When removing with a flat-tip screwdriver or remover, wrap protective
tape around the tools to prevent damage to components...
Categories
Opening the bonnet

1. Park the vehicle and set the parking
brake.
2. Pull the release lever to unlatch
the bonnet. The bonnet should
pop open slightly.

read more