Honda PIONEER SXS500M 2020 Owner's Manual page 34

Coolant temperature gauge
The coolant temperature gauge shows engine coolant temperature with
the coolant temperature display. When the segment begins to move
above the C (Cold) display, the engine is warm enough for the SXS to be
ridden. When the coolant temperature is low, the coolant temperature
gauge will display "Lo". The normal operating temperature range is
within the section between the H and C displays.
C
coolant
temperature
gauge
If all sections of the coolant temperature gauge, including segment H
and high coolant temperature indicator are on (automatically appears in
the display), stop the engine and check the reserve tank coolant level.
Read page 202 and do not drive the SXS until the problem has been
corrected.
NOTICE
Continuing to ride with an overheated engine can cause serious
engine damage.
segment H
Indicators & Displays
Instruments & Controls
coolant
temperature
display
H
high coolant
temperature
indicator
27