When
You
Are Ready
to
Leave After
Parking on a Hill
1.
Apply your regular brakes and hold the pedal down
while you:
0
Start your engine;
Shift into a gear; and
Release the parking brake.
2.
Let ,up on the brake pedal.
3.
Drive slowly until the trailer is clear of
the
chocks.
4.
Stop and have someone pick up and store the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you’re
pulling a trailer. See the Maintenance Schedule for more
on
this. Things that are especially important
in
trailer
operation are automatic transmission fluid (don’t
overfill), engine oil, axle lubricant, belt, cooling system
and brake adjustment. Each
of
these is covered in this
manual, and the Index will help you find them qoickly.
If you’re trailering, it’s a good idea to review these
sections before you start your trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Trailer Wiring Harness
A seven-wire harness is stored under the rear of your
vehicle, between the frame rails. An electrical connector
will need to be added at the trailer end
of
the harness, by
a qualified electrical technician. For additional trailer
wiring and towing information, please consult your
dealer. Securely attach the harness to the trailer, then
tape or strap it to your vehicle’s frame rail. Be
sure
you
leave it loose enough
so
the wiring won’t bind or break
when turning with the trailer, but not
so
loose that it
drags on the ground. Store’ the harness in its original
position. Wrap the harness together and tie it neatly
so
it
won’t be damaged.
If
you tow a trailer, your Center
High-Mounted Stoplamp (CHMSL) may not be
properly visible from behind.
You
should select
a
trailer
with a CHMSL on
it
or, if one is
not
available, have one
installed. See your GM dealer about how to connect
your vehicle’s wiring to a trailer CHMSL.
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