Driving Uphill - Hummer 2008 H2 Owner's Manual

Driving Uphill

Once you decide you can safely drive up the hill, you
need to take some special steps:
•
Use transmission and transfer case low gear and
get a firm grip on the steering wheel.
•
Get a smooth start up the hill and try to maintain
your speed. Do not use more power than you
need, because you do not want the wheels to start
spinning or sliding.
•
Let the traction system work to control any wheel
slippage. The traction control system allows for
moderate wheel spin with some capability to dig in
and power up the hill.
•
Do not continue if the vehicle shudders or exhibits
suspension hopping. This can cause damage to
the driveline or suspension components. Improper
driving technique is not covered by your vehicle
warranty.
4-24
CAUTION:
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Turning or driving across steep hills can be
dangerous. You could lose traction, slide
sideways, and possibly roll over. You could be
seriously injured or killed. When driving up
hills, always try to go straight up.
•
Try to drive straight up the hill if at all possible.
If the path twists and turns, you might want to
find another route.
•
Ease up on your speed as you approach the top
of the hill.
•
Attach a flag to the vehicle to make you more
visible to approaching traffic on trails or hills.