Honda CR-V 2007 Navigation Manual page 402

Off-Highway Driving Guidelines
Crossing a Stream
Avoid driving through deep water. If
you encounter water in your route (a
small stream or large puddle, for
example), evaluate it carefully before
going ahead. Make sure it is shallow,
flowing slowly, and has firm ground
underneath. If you are not sure of
the depth or the ground, turn around
and find another route.
Driving through deep water can also
damage your vehicle. The water can
get into the transmission and
differential, diluting the lubricant
and causing an eventual failure. It
can also wash the grease out of the
wheel bearings.
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If You Get Stuck
Avoid driving on soft sand, deep mud,
or other surfaces where you could
get stuck. If you do happen to get
stuck because of inclement weather
or other conditions, choose a safe
and appropriate course of action.
You should never use a jack to try
getting unstuck. A jack only works
on firm, level ground. Also, your
vehicle could easily slip off the jack
and hurt you or someone else.
4-Wheel Drive Vehicles
If you spin the wheels excessively
trying to get unstuck, you may
overheat the components of the
4-wheel drive system. If this happens,
the 4-wheel drive system shuts off
and only the front wheels receive
power. If this happens, stop and
allow everything to cool down. The
4-wheel drive system will work again
after its temperature drops.
If you slip the clutch for a long time
while trying to get unstuck, you may
overheat and damage it.