Hummer H3T Automobile User Manual


 
While backing down the hill, put
your left hand on the steering
wheel at the 12 o’clock position
so you can tell if the wheels
are straight and can maneuver
as you back down. It is best
to back down the hill with
the wheels straight rather than
in the left or right direction.
Turning the wheel too far to the
left or right will increase the
possibility of a rollover.
Things not to do if the vehicle stalls,
or is about to stall, when going
up a hill:
Never attempt to prevent a stall
by shifting into N (Neutral) to
rev-up the engine and regain
forward momentum. This will
not work. The vehicle can
roll backward very quickly and
could go out of control.
Never try to turn around if about
to stall when going up a hill. If
the hill is steep enough to
stall the vehicle, it is steep
enough to cause it to roll over. If
you cannot make it up the hill,
back straight down the hill.
If, after stalling, you try to back
down the hill and decide you just
cannot do it, set the parking brake.
If the vehicle has an automatic
transmission, shift to P (Park). Turn
off the engine. Leave the vehicle
and go get some help. Exit on
the uphill side and stay clear of the
path the vehicle would take if it
rolled downhill. Do not shift
the transfer case to Neutral when
you leave the vehicle. Leave it
in some gear.
{ CAUTION
Shifting the transfer case to
Neutral can cause your vehicle to
roll even if the transmission is in
P (Park). This is because the
Neutral position on the transfer
case overrides the transmission.
You or someone else could be
injured. If you are going to leave
your vehicle, set the parking
brake and shift the transmission
to P (Park). But do not shift the
transfer case to Neutral.
Driving Your Vehicle 4-23