Honda 1998 Odyssey Owner's Manual page 165

Maintenance Schedule (Severe Conditions)
Maintenance
Follow the Severe Conditions
Maintenance Schedule if you
drive your vehicle MAINLY
under one or more of the
following conditions:
Driving less than 5 miles (8
km) per trip or, in freezing
temperatures, driving less
than 10 miles (16 km) per trip.
Driving in extremely hot
[over 90°F (32° C)] conditions.
Extensive idling or long
periods of stop-and-go driving.
Trailer towing, driving with a
roof top carrier, or driving in
mountainous conditions.
Driving on muddy, dusty, or
de-iced roads.
For Canadian Owners
Follow the Maintenance
Schedule for Severe Conditions.
1 : Refer to page 195 for replacement
*
information under special driving
conditions.