Chevrolet 2003 Tahoe Owner's Manual page 310

Q:
Suppose, after stalling, I try to back down the
hill and decide I just can't do it. What should
I do?
A:
Set the parking brake, put your transmission in
PARK (P) and 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.
-ng the tr_---sfer case to L JTRAL can
cause your vehicle to roll even if the
transmission is in PARK (P). 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 PARK (P). But do not shift
the transfer case to NEUTRAL. Leave the
transfer case in the 2 Wheel High, 4 High or
4 Low position.
Driving Downhill
When off-roading takes you downhill, you'll want to
consider a number of things:
0
How steep is the downhill? Will I be able to maintain
vehicle control?
What's the surface like? Smooth? Rough? Slippery?
Are there hidden surface obstacles? Ruts? Logs?
Hard-packed dirt? Gravel?
Boulders?
What's at the bottom
o f
the hill? Is there a
hidden creek bank or even a river bottom with
large rocks?
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