Honda CLARITY Fuel Cell 2021 Owner's Manual page 514

uuOverheatinguHow to Handle Overheating
■
Next thing to do
MAX
Inverter Coolant
MIN Reserve Tank
■
Last thing to do
Turn the power system on, if the message Power System Problem. Stop Driving
When Safe disappears from the driver information interface after you have started
the power system, resume driving.
If the message does not disappear, contact an authorized Honda Clarity Fuel Cell
dealer.
512
Inspect the coolant level, and check the
cooling system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolant in the reserve tank,
check that the radiator is cool. Cover the
expansion tank cap with a heavy cloth
and open the cap. If necessary, add
coolant up to the base of the filler neck,
and put the cap back on.
1How to Handle Overheating
WARNING
3
Removing the expansion tank cap while the
power system is hot can cause the coolant
to spray out, seriously scalding you.
Always let the motor and radiator cool
down before removing the expansion tank
cap.
If the coolant is leaking, contact an authorized Honda
Clarity Fuel Cell dealer for repairs.
CAUTION
3
Never pour water or other commercial
coolants into the inverter coolant reserve
tank. Doing so will cause damage to the
motor.
Continuing to drive with the Power System
Problem. Stop Driving When Safe message on the
driver information interface may damage the motor.