Hyundai NEXO 2019 Owner's Manual page 540

C C U U S S T T O O M M E E R R Q Q & & A A G G U U I I D D E E ( ( C C O O N N T T . . ) )
Category
23. What shall I do if the hydrogen gas leak
warning light turns on on the cluster?
24. Can I keep driving the vehicle even if
the hydrogen gas leak warning light
turns on on the cluster?
25. While driving to a service center after
Cluster/
the hydrogen gas leak warning light
Warning Lamp
turns on on the cluster, is it possible
(9 items)
that the vehicle catch fire if there is
something nearby to ignite the leaking
gas (cigarette butt, etc.)?
26. What should I do if a power down warn-
ing light turns on?
H36
Questions
(Red)
(Red)
(Red)
If the hydrogen gas leak warning light turns on during "READY" sta-
tus or in driving mode, this indicates a hydrogen gas leak inside the
vehicle. DO NOT lose your composure. Park your vehicle and turn
OFF the vehicle. Then, contact an authorized HYUNDAI dealer for
service.
The fuel cell stops working if hydrogen is no longer available. However,
the FCEV can run for an additional distance (About 2 miles (3 km)) in
EV mode where the vehicle runs only on battery power. Mileage in EV
mode can vary depending on the "state of charge" (SOC) of the high
voltage battery, so move your vehicle to the nearest shoulder on the
road. Then, contact an authorized HYUNDAI dealer for service.
As soon as the hydrogen gas leak warning light appears, the fuel
cell operation is disabled immediately to cut the supply of hydrogen.
This prevents the possibility of a fire occurring.
If the power down warning light turns on during "READY" status or
in driving mode, power supply to the fuel cell system is cut off. If the
warning light turns on repeatedly when restarting the vehicle after
parking your car on the safe place, please contact an authorized
HYUNDAI dealer for service.
Answers