GMC 2003 Envoy - Manual (Page 299)

Doing Your Own Service Work
If you I d cfo Eoms ot youi own service work,
you'll warn tfl use the proper service rnanuai. Il tells you
inijch more aboul how ic service your vehicle than
this manual can To order the proper service manual^
see
SsfVics Pub(fC3Uons O/itett'ng informcitfon an
pape 7'iO,
Your vehicle has an air bag syslem. Before attempting
to do your own service work, see
Servicing Yoi/r Air
Bag-Equipped Vehcfe on page i-59.
You should ksep a record wilh all parts receipts and iisl
the mileage and the date of any service work you
perform. See
Pad E: Maipienance Flecard on page &-19.
âx CAUTION:
You can be injured and ycor vehicle could be
damaged if you try to do service work on a
vehide without knowing enough about it.
% Be sure you have euHIcienl kncwiedgSr
ex peri a nee., Ihe proper replacement parís
and tools before ycu attempt any vehicle
maintenance task.
Ъ Be sure tc use Ihe proper nuts, bolls and
O'tber fasteners. English" and “metric”
fasteners can be easily confused. If you
use the wrong las teñera, parts can later
break or fell off. You could be hurl.
Adding Equipment to the Outside o1
Your Vehicle
Things you migh1 adcJ to the outside of your vehicle
can affeci the airflow around it. This mgy cause
Wind noise and aflecl windshield washer perfo mg nee.
Check, with your dealer before adding equipment to
the cutsido of your vehicle.
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