GENERAL MOTORS, GM, the GM Emblem,  GMC, 
the GMC Emblem  and the name SIERRA  are registered 
trademarks  of General Motors Corporation. 
This  manual includes  the latest information  at  the time 
it  was  printed,  We reserve  the right 
to make changes 
in  the product after that time without further notice. 
For vehicles first sold  in Canada, substitute the name 
“General Motors  of Canada Limited” for GMC 
whenever 
it appears  in this manual. 
Please keep this manual  in 
your vehicle, so it will  be 
there 
if you ever  need  it  when you’re  on the road. If you 
sell the vehicle, please  leave this manual in it so the new 
owner can  use 
it. 
Litho  in U.S.A. 
X9804 B First Edition 
WE SUPPORT VOLUNTARY  TECHNICIAN 
CERTIFICATION THROUGH 
National Institute far 
AUTOMOTIVE 
SERVICE 
EXCELLENCE 
We support voluntary 
technician certification. 
For  Canadian  Owners Who Prefer  a 
French  Language  Manual: 
Aux propribtaires  canadiens: Vous pouvez vous 
procurer 
un exemplaire  de  ce  guide  en  fraqais chez 
votre concessionaire 
ou au: 
DGN Marketing  Services  Ltd. 
1500 Bonhill Rd. 
Mississauga, Ontario 
L5T IC7 
@Copyright General Motors Corporation 
1997 
All  Rights Reserved 
ii 
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