Csd (Cold Shut-Down) - Hyundai NEXO 2023 Owner's Manual

Convenience features of your vehicle
Water release condition
This message displays when the
H O OUT button will not activate the
2
blower.
3-90

CSD (Cold Shut-Down)

CSD (Cold Shut-Down) will automat-
ically discharge accumulated water
after turning off the vehicle to prevent
accumulated water from getting
frozen in the fuel cell systems during
the winter.
When CSD activates, the amount of
discharged water varies depending
on driving time, driving mode, and
last time the accumulated water was
manually discharge with the H
OUT button.
OFE050190L
NOTICE
• If the H O OUT button is operated
2
while driving or stopping before
entering the garage or under-
ground parking lot, the amount of
discharging water after turning
off the key in CSD mode will be
insignificant.
• It is not necessary to press the
H O OUT button, but having it
2
available allows you to control
O
2
when water is purged from the
system.