Hyundai Kona: Restraint / General safety information and caution
Hyundai Kona (OS) 2018-2024 Service Manual / Restraint / General safety information and caution
| Precautions |
General Precautions
Please read the following precautions carefully before performing the airbag
system service.
Observe the instructions described in this manual, or the airbags could accidentally
deploy and cause damage or injuries.
| • |
Except when performing electrical inspections, always turn the ignition
switch OFF and disconnect the negative cable from the battery, and wait
at least three minutes before beginning work.
|
The contents in the memory are not erased even if the ignition switch
is turned OFF or the battery cables are disconnected from the battery.
|
| • |
Use the replacement parts which are manufactured to the same standards
as the original parts and quality.
Do not install used SRS parts from another vehicle. Use only new parts
when making SRS repairs.
|
| • |
Carefully inspect any SRS part before you install it. Do not install
any part that shows signs of being dropped or improperly handled, such
as dents, cracks or deformation.
|
| • |
Before removing any of the SRSCM parts (including the disconnection
of the connectors), always disconnect the SRSCM connector.
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Airbag Handling and Storage
Do not disassemble the airbags; it has no serviceable parts. Once an airbag
has been deployed, it cannot be repaired or reused.
For temporary storage of the air bag during service, please observe the following
precautions.
| • |
Store the removed airbag with the pad surface up.
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| • |
Keep free from any oil, grease, detergent, or water to prevent damage
to the airbag assembly.
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| • |
Store the removed airbag on secure, flat surface away from any high
heat source (exceeding 85 C/185 F).
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| • |
Never perform electrical inspections to the airbags, such as measuring
resistance.
|
| • |
Do not position yourself in front of the airbag assembly during removal,
inspection, or replacement.
|
| • |
Refer to the scrapping procedures for disposal of the damaged airbag.
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| • |
Be careful not to bump or impact the SRS unit or the side impact sensors
or front impact sensors whenever the ignition switch is ON, wait at
least three minutes after the ignition switch is turned OFF before begin
work.
|
| • |
During installation or replacement, be careful not to bump (by impact
wrench, hammer, etc.) the area around the SRS unit and the side impact
sensor and the front impact sensors. The airbags could accidentally
deploy and cause damage or injury.
|
| • |
Replace the front airbag module, SRSCM, FIS when the front airbag is
deployed. Replace the airbag wiring when the airbag wiring get damaged.
Replace the side airbag module, the curtain airbag module, SRSCM, SIS
when deploying the side airbag. Replace the airbag when the airbag wiring
get damaged.
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| • |
After a collision in which the airbags or the side air bags did not
deploy, inspect for any damage or any deformation on the SRS unit and
the side impact sensors. If there is any damage, replace the SRS unit,
the front impact sensor and/or the side impact sensors.
|
| • |
Do not disassemble the SRS unit, the front impact sensor or the side
impact sensors.
|
| • |
Turn the ignition switch OFF, disconnect the battery negative cable
and wait at least three minutes before beginning installation or replacement
of the SRS unit.
|
| • |
Be sure the SRS unit, the front impact sensor and side impact sensors
are installed securely with the mounting bolts.
|
| • |
Do not spill water or oil on the SRS unit, or the front impact sensor
or the side impact sensors and keep them away from dust.
|
| • |
Store the SRS unit, the front impact sensor and the side impact sensors
in a cool (15 - 25 C/ 59 - 77 F) and dry (30 - 80% relative humidity,
no moisture) area.
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Wiring Precautions
SRS wiring can be identified by special yellow outer covering Observe the instructions
described in this section.
| • |
Never attempt to modify, splice, or repair SRS wiring. If there is an
open or damage in SRS wiring, replace the harness.
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| • |
Be sure to install the harness wires so that they are not pinched, or
interfere with other parts.
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| • |
Make sure all SRS ground locations are clean, and grounds are securely
fastened for optimum metal-to-metal contact. Poor grounding can cause
intermittent problems that are difficult to diagnose.
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Precautions for Electrical Inspections
| • |
When using electrical test equipment, insert the probe of the tester
into the wire side of the connector.
Do not insert the probe of the tester into the terminal side of the
connector, and do not tamper with the connector.
|
| • |
Use a u-shaped probe. Do not insert the probe forcibly.
|
| • |
Use specified service connectors for troubleshooting.
Using improper tools could cause an error in inspection due to poor
metal contact.
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Spring-loaded Lock Connector
Some SRS system connectors have a spring-loaded lock.
Airbag Connector
| Disconnecting |
To release the lock, pull the spring-loaded sleeve (A) and the slider (B), while
holding the opposite half of the connector.
Pull the connector halves apart. Be sure to pull on the sleeve and not on the
connector half.
| Connecting |
Hold both connector halves and press firmly until the projection (C) of the
sleeve-side connector clicks to lock.
Special service tools
Special Service Tools
Tool (Number and Name)
Illustration
Use
Deployment tool
0957A-34100A
Airbag d ...
Description and operation
Warning Lamp Activation
Warning Lamp Behavior after Ignition
On
As soon as the operating voltage is applied to the SRSCM ignition input, the
SRSCM activates the wa ...
Other information:
Hyundai Kona (OS) 2018-2024 Service Manual: Vacuum Pump Schematic diagrams
Schematic Diagrams
Terminal function
Terminal
Description
Wire color
1
Ground
Black
2
Can High
White
3
Can Low
...
Hyundai Kona (OS) 2018-2024 Service Manual: Specifications
Specifications
Item
Specification
Master cylinder
Type
Single
Cylinder I.D.
22.22 mm
Piston stroke
45 ± 1 mm (1.77 ± 0.039 in)
Fluid level switc ...
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